Crestron Electronic Residential Lighting Users Manual Design Guide

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Crestron Green Light®
Residential Lighting Design Guide

© 2009
Crestron Electronics Inc.
15 Volvo Drive
Rockleigh, NJ 07647
800.237.2041
www.crestron.com

For Commercial Lighting Solutions, refer to Doc. 4775

All brand names, product names, and trademarks are the sole property of their respective owners.

Crestron Residential Lighting Design Guide

Contents
INTRODUCTION .................................................... 1 
THE SINGLE SOLUTION CONTROL SYSTEM – A CRESTRON
EXCLUSIVE ............................................................ 1 
CRESTRON CONTROL TECHNOLOGY ............................ 2 
TM
CRESTRON GREEN LIGHT ...................................... 2 

SYSTEM DESIGN ................................................. 3 
LIGHTING SYSTEM DESIGN TYPES .............................. 4 
SPECIFYING A LIGHTING SYSTEM ................................ 8 
REQUIRED LOAD SCHEDULE ITEMS .................................. 8 
EXAMPLE LOAD SCHEDULE WITH PANEL TERMINATIONS ....... 9 
RESIDENTIAL LIGHTING WIRING PLAN ............................ 10 
EQUIPMENT LIST SPECIFICATION ................................... 10 
ORDERING A CRESTRON RESIDENTIAL LIGHTING SYSTEM.... 10 

GREEN LIGHT OPTIONS ....................................... 11 
CAEN- SERIES ENCLOSURES .................................. 11 
CAEN INSTALLATION ................................................. 13 
CAEN ENCLOSURE FRAMING ....................................... 13 
CAEN WIRING ......................................................... 14 
UNIVERSAL MOUNTING PLATES .................................... 15 
COVER EXTENSION KITS ............................................. 16 
CLX LIGHTING CONTROL MODULES .............................. 17 
TERMINAL BLOCKS AND MODULES................................ 19 
CRESNET® TERMINAL BLOCK FOR CAEN AUTOMATION
ENCLOSURES ........................................................... 21 

CRESTRON DIN RAIL PRODUCTS .......................... 23 
DIN-AP2 ............................................................... 25 
DIN-1DIMU4 ......................................................... 26 
DIN-8SW8 ............................................................ 27 
DIN-4DIMFLV4...................................................... 27 
DIN-2MC2 ............................................................ 27 
DIN-AO8 ............................................................... 28 
DIN-IO8 ................................................................ 28 
DIN-BLOCK ........................................................... 29 
DIN-PWS50 .......................................................... 29 
DIN-HUB ............................................................... 30 

INTERFACE EQUIPMENT ...................................... 31 
WALL MOUNT TOUCHPANELS .................................. 32 
TILT TOUCHPANELS ............................................... 34 
TPMC SERIES ISYS I/O WIFI TOUCHPANELS .............. 35 
WIRELESS TOUCHPANELS AND HANDHELDS ............... 36 

KEYPADS ......................................................... 37 

C2N-DB SERIES DECORATOR KEYPADS .................... 37 
CNX DESIGNER SERIES KEYPADS ............................. 38 
CAMEO™ ........................................................... 39 
ILUX INTEGRATED LIGHTING CONTROL SYSTEM ....... 41 
ILUX FEATURES ........................................................ 42 
WIRELESS ILUX REMOTE ............................................ 42 

MULTI-UNIT EXPANSION ............................................. 43 
CONTROL SYSTEM INTEGRATION .................................. 44 
ILUX EXPANSION MODULES ......................................... 45 

WALL BOX DIMMERS AND SWITCHES .................... 47 
CRESNET WALL BOX DIMMERS .................................... 48 
CRESNET WALL BOX SWITCHES ................................... 49 
INFINET™ WIRELESS TECHNOLOGY ..................... 50 

CONTROL PROCESSORS ...................................... 53 
PAC2 LIGHTING CONTROL PROCESSOR ..................... 53 
PAC2M PROFESSIONAL AUTOMATION MINI CONTROL
SYSTEM .............................................................. 55 

OCCUPANCY AND PHOTOCELL SENSORS ................. 58 
GLS-ODT & GLS-OIR .......................................... 58 
GLS-LOL & GLS-LCL .......................................... 58 

INTEGRATED SHADE AND DRAPE CONTROLLERS ...... 59 
C2N-SDC .............................................................. 59 
C2N-SDC-DC ........................................................ 59 
C2N-SSC-2 .......................................................... 59 

INTEGRATED PARTNER MODULES.......................... 60 
APPENDIX A: EXAMPLE RESIDENTIAL LIGHTING
SYSTEM ........................................................... 61 
APPENDIX B: TOUCHPANEL COMPARISON CHARTS ... 67 
TILT TOUCHPANELS ............................................... 67 
WALL MOUNT TOUCHPANELS .................................. 68 
WIRELESS TOUCHPANELS & HANDHELD REMOTES ....... 69 

APPENDIX C: GENERAL LIGHTING DESIGN
CONSIDERATIONS .............................................. 70 
APPENDIX D: GLOSSARY OF LIGHTING TERMINOLOGY73 

Crestron Residential Lighting Design Guide

Introduction

Introduction
Crestron is the world's leading manufacturer of advanced
control technologies. Our developments in combining
touchpanel technology with lighting control applications
were the very first of their kind.
Only Crestron brings the most comprehensive line of userinterfaces to lighting and dimming control, plus the ability
to remotely monitor, manage and control over standard IP
networks.
®

Cresnet low-voltage wiring and/or RF control can be used
throughout a wide range of system design possibilities,
including traditional wiring with local intelligence or
distributed, high-voltage wiring with centralized and/or
distributed intelligence systems.
The wide range of Crestron multi-function user interfaces
replaces large banks of traditional switches, dimmers, and
timers. In addition to lighting, these user interfaces can
also control security, HVAC, and audio/video systems. Only
Crestron provides a single control wiring bus to all of its
components, simplifying installation and connection.
Each unique lighting control system reflects the needs and
desires of the inhabitants. Designing and constructing a
lighting and automation system to fill the requirements of
your client is a challenging task, and Crestron offers the
equipment and flexibility of design required for every
one-of-a-kind solution.
Crestron interfaces provide manual and automatic controls;
turning on exterior lights based on an astronomical clock,
providing a single button press to turn all lights on,
illuminating safe exits in case of emergency, and many
other lighting possibilities.

Crestron streamlines and simplifies all home technology by
offering the ultimate in comfort and convenience. Whether
from an easy-to-use color touchpanel, remote or
customized keypad, Crestron eliminates the need to walk
from room to room to adjust drapes, lights, temperature,
and audio/video components- total control is always at
your fingertips.
Every Crestron lighting system is completely modular and
scalable, allowing virtually unlimited configuration and
expansion flexibility.

The Single Solution
Control System –
a Crestron Exclusive
Crestron connects people with technology. As products and
systems become more complex, our solutions streamline
and simplify technology so people can enjoy its benefits.
We understand that our touchpanels, keypads, and
handhelds are how people interact with and experience the
systems in their homes, offices, schools and churches. We
allow individuals to create a comfortable environment, set
a mood, and enjoy technology.
With our wide range of interface products, slim profile wall
mount keypads and decorative faceplates, our products
enhance a décor, complement a lifestyle, or personalize a
room. Crestron offers the most brilliant graphics and
intuitive, customized interfaces. We integrate more of the
technology that people want and use everyday into our
touchpanels; and provide ergonomically designed and
easy-to-use wireless controllers, and flush-mount
touchpanels of every size.

Crestron products allow the designer to continually expand
TM
and change any lighting system. Crestron infiNET
wireless devices provide a simple retrofit solution to
expand a existing systems. There is no limit to the number
or types of devices, the system can grow as needed to
accommodate any last minute changes or new additions.

Tying all this technology together seamlessly is our
®
exclusive Cresnet cable, connecting the user to a powerful
and flexible control system.

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Introduction

Crestron Residential Lighting Design Guide

Crestron Green LightTM

Crestron Control
Technology

Crestron Green Light is a complete line of lighting, HVAC, and
shade/drape control for both commercial and residential
applications, designed to maximize energy conservation and
cost savings.

View precise lighting levels, temperature and shade
positions in any room throughout the home, graphically
and quantitatively, from any touchpanel or PC.
Monitor and track current and historical device usage
and intelligently manage resources.
Ethernet connectivity enables LAN or web-based system
control and management, and sends email advisories about
pre-determined events such as devices going off-line
or automatic load shedding.
Crestron control processors provide the total integration of
Crestron devices, non-Crestron devices, and subsystems
in any environment, for any purpose, anywhere. Crestron
control processors can connect to any digital, serial, or
analog system, and control by RF, IR, or hardwiring,
making them the most flexible, powerful control systems
ever devised.
Underlying the hardware are powerful, graphical
programming tools, specifically designed to establish total
control over any technology and make the user experience
uncomplicated, intuitive, and easy to use.
Crestron also provides true feedback for essential control
monitoring, function response to controls, and user inputs.
Crestron offers design solutions for every situation.
Selecting the proper equipment often depends on the kind
of installation. New construction, major renovation, or minor
renovation each present different design challenges.

Crestron Green Light solutions underscore the company's
ongoing commitment to environmental safety and energy
conservation. Only Crestron offers a fully integrated global
systems approach with the unique ability to monitor and
manage all environmental and AV systems on a single platform
that maximizes efficiencies and cost savings.
Crestron Green Light technology delivers total environmental
control throughout a home or commercial facility to conserve
energy and lower costs without sacrificing comfort and
convenience. Crestron systems provide users the flexibility of
both precise manual control of all systems and devices, and
customized levels of automation to achieve advanced features
such as daylight harvesting and load shedding. Only Crestron
can schedule, monitor and manage all technology centrally and
globally from touchpanels and PCs.
Crestron Green Light products meet ASHRAE standards and are
fully CEC Title 24 compliant. Crestron is a member of the U.S.
Green Building Council (USGBC), the organization responsible
for creating the LEED Green Building Rating System™. Crestron
Green Light solutions take a whole-building approach to
sustainability, and facilitate the efficient operation of high
performance green buildings. Additionally, all Crestron Green
Light products conform to the European Union (EU) Directive
202/95/EC Restriction of Hazardous Substances (RoHS).
For more information on Crestron Green Light, please visit
Crestron.com/gogreen

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Crestron Residential Lighting Design Guide

System Design

System Design
The applied lighting control strategy determines the basic methods used to
control the environment. When formulating an overall strategy, there are some
basic considerations:.

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

New construction and major renovations provide the opportunity to
easily run control cables from user interfaces to the control processor
when the walls are open.



Existing construction or minor renovations often make the task of
running cables more difficult, time consuming, expensive, or even
impossible (in historic landmarks, etc.). In this case, you may choose
to install a partialyl or completely wireless system



Light level control is achieved through dimming controls and daylight
management, where applicable, to adjust the lighting to the
appropriate level for different occupant activities



Occupancy sensing is used to switch the lighting on and off,
independent of time intervals or scheduled periods. This allows the
space to be responsive to individual use, and conserves energy



Scheduled lighting is determined by time of day, day of week,
vacation, outdoor lighting, and safety lighting requirements. An
astronomical clock (programmed with sunrise and sunset information)
is often used to provide natural lighting transitions



HVAC control should be part of the overall control strategy, permitting
additional economic and convenience benefits

3

Crestron Residential Lighting Design Guide

System Design

Lighting System Design Types
There are many ways in which a Crestron lighting control
system can be organized. Construction type, client
requirements, architectural restrictions, and many other
factors determine the best solution. In general, retaining
Crestron control design flexibility produces the most
reliable results.
Wireless Systems
The groundbreaking Crestron infiNET wireless technology
provides reliable 2-way communications throughout a
home or commercial structure without the need for
physical control wiring. Crestron infiNET products offer a
unique solution for retrofit projects. By replacing existing
controls with infiNET switches and dimmers, provisions
for automatic shutoff and overall control can be
implemented with minimal changes to the existing wiring.

Employing a 2.4 GHz mesh network topology, every
infiNET device functions as an RF repeater, increasing
effective range and reinforcing the complete network by
providing multiple redundant signal paths within the mesh
network. Adding more infiNET devices or repeaters to the
network effectively increases the range, strength, and
reliability of the network.
Advantages of RF wireless control start with reduced
capital and operating expenses. Wireless control can save
as much as 30 to 40 percent on installation and material
costs compared to a wired control system, making this
option attractive for retrofit as well as new construction.
Installation costs are reduced because RF devices can
be replaced one to one without involving control wiring.

Crestron infiNET Wireless System

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Crestron Residential Lighting Design Guide

System Design

Centralized Wired Systems
A centralized system is one in which all the high-voltage
circuits are terminated within a Crestron automation
enclosure and operate under a central control system. In a
centralized design, the high voltage lighting, fans, motors
and switch circuits are individually wired directly to the
control modules in the Crestron automation enclosure.
The modules are controlled by low voltage or RF user
interfaces in the living area. This greatly simplifies the
high voltage wiring while creating a flexible and efficient
design using keypad and touchpanel interfaces.

A central processor, connected via a local area network to
the lighting modules and the user interfaces, is dedicated
to lighting, fans, motors, HVAC, and security. Processors
that are dedicated to other control systems can
communicate via Ethernet, RS-232 or RS-422 to the
central controller. This eliminates the need for additional
control that separate safety and environmental systems
and is a flexible, fully integrated design solution.

A Centralized Wiring System

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System Design

Crestron Residential Lighting Design Guide

Decentralized Wired Systems
In addition to the traditional high voltage wiring, a low
voltage communication wire can be run from the dimmer
to the nearest Cresnet® connection (or an RF wireless
control can be used). This design offers the end user the
familiarity of a traditional control coupled with the power
and flexibility of automation. In a distributed design, the
user has the ability to operate the lighting in the event of a
temporary control system interruption.

A decentralized system is the traditional wiring system
of individual lighting circuits with local control. In the
traditional distributed design wiring method, Crestron wall
box dimmers can be retrofitted into a project after routine
high voltage wiring is completed.

A Decentralized Wiring System

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Crestron Residential Lighting Design Guide

System Design

Hybrid Systems
The most efficient and attractive lighting system designs
are a hybrid of centralized processing and distributed
dimmers. This provides the reliability of local control along
with sophisticated centralized control, and limits the
amount of wall clutter

Large rooms, stairways, and frequently used rooms are
often remotely controlled using the astronomical time
clock or whole house presets. This level of control
requires connection to a central dimming controller. Each
room is equipped with a low voltage or wireless keypad
for lighting preset selection and/or audio/video integration.
All of the dimmers in the system (grouped into the central
controller for wiring convenience) communicate with each
other through the Crestron control system, providing a
complete, integrated solution

A complete Crestron design is a blend of wireless and
wired, distributed and centralized design in which central
control intelligence and distributed local dimmers form a
reliable whole house lighting control solution.

A Hybrid Wiring System

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Crestron Residential Lighting Design Guide

Specifying a Lighting System

Specifying a Lighting
System

4.

Load type of the controlled lighting zone: load types
include incandescent, magnetic low voltage,
electronic low voltage, neon/cold cathode, HID,
dimmable/non-dimmable fluorescent ballast, ceiling
fans, and switched 3-wire motor circuits. This
information is especially important for selecting the
correct Crestron module power rating and type

5.

Dimming requirement for the controlled lighting
zone (i.e. whether the lighting level of the
loads/fixtures needs to be ramped up/down or
simply switched on/off). Indicate: “Yes” for
Dimming, and “No” for Non-Dim

6.

Emergency designation for the controlled lighting
zone (yes/no; i.e. when a load needs to be assigned
to a separate emergency power feed). These items
are assigned to their own separate dimmer, so they
can be fed with emergency power

7.

Voltage rating for the controlled lighting zone tells
the designer the voltage of the electrical feeds
required for that zone, and hence the required
rating for the associated Crestron module.

8.

Fixture wattage (watts or power rating per fixture)
with regard to the controlled lighting zone: this is
used to determine the number of fixtures that can
be powered per each Crestron Dimmer Module
channel, in order not to overload the dimmer
beyond its power rating

9.

Quantity of fixtures for the controlled lighting zone:
this is useful, along with item #6, in calculating the
total power rating (watts) for that particular
controlled circuit (item #9)

The Load Schedule
A lighting system design begins with a collection of
complete information. This includes a detailed floor plan
identifying all of the required elements. The first element
of design, the load schedule, is developed from the floor
plan. The load schedule lists the information on each
electrical load connected to every circuit in an electrical
panel. This primary source of information determines all
of the overall requirements:


Lighting types, required voltage and current,
dimmed or switched, fluorescent ballast types,
circuit number, normal or emergency, and
locations



The location and types of user interfaces used
(i.e., dimmers, switches, keypads, iLux™,
infiNET™, and touchpanels)



The control processor details (larger systems
should use a dedicated lighting control processor)



The window treatment details, which include
shade/blind motors and relay control (consult
the window treatment manufacturer for control
details).

Required Load Schedule Items
1.

Control zone: Controlled circuits that do not need
to be physically wired together, but always operate
in tandem. For example, perimeter lights, sconce
lights and overhead lights all operating together

2.

Location of controlled lighting zone, relevant to
building site/drawings, floor designation, and room
name

3.

Fixture and/or lamp type of controlled lighting
zone, including any information describing custom
fixtures, undetermined fixtures, dimmable
transformers or fluorescent ballasts, and circuit
breaker numbers. This information can also contain
the number assigned to the controlled circuit

Doc. 5999F

10. Total wattage, or power rating, of the controlled
lighting zone: This is required in order to determine
the total number of Crestron Lighting Module
channels required for that particular zone,
especially if the load of the total number of fixtures
exceeds the rating of a single module channel
NOTE: National and local electrical codes and the
functionality of each user interface must be taken
into consideration. Always install electrical devices
according to the national Electrical Code (NEC), local
codes, and with safety in mind.

8

Crestron Residential Lighting Design Guide

Specifying a Lighting System

Example Load Schedule with Panel Terminations
Controlled Ckt
Name

Controlled
Ckt No.

Fixture

Load Type

Main Floor Bathroom 1

Downlights

009

Downlights

Incandescent

yes

Main Floor Bathroom 1

Downlights 2

008

Downlights

Incandescent

Main Floor Bathroom 1

Downlights 3

006

Downlights

Main Floor Bathroom 1

Drapes

019

Drapes

Main Floor Bathroom 1

Exhaust Fan

007

Exhaust Fan

Main Floor Bathroom 2

Downlights

011

Downlights

Main Floor Bathroom 2

Downlights 2

010

Downlights

Incandescent

Area

Room

Fixture
Watts

Fixture
Qty

Total
Watts

Enclosure

Slot

Module

Output

no

100

1

100

Enclosure 1

2

CLX-1DIM8

1

yes

no

100

2

200

Enclosure 1

2

CLX-1DIM8

2

Incandescent

yes

no

100

2

200

Enclosure 1

2

CLX-1DIM8

3

3-Wire Motor

no

no

200

1

200

Enclosure 1

4

CLX-1MC4

1

Switched

no

no

200

1

200

N/A

N/A

Interface 2

1

Incandescent

yes

no

100

1

100

Enclosure 1

2

CLX-1DIM8

4

yes

no

100

3

300

Enclosure 1

2

CLX-1DIM8

5

Dim Emergency

Main Floor Bathroom 2

Drapes

021

Drapes

3-Wire Motor

no

no

200

1

200

Enclosure 1

4

CLX-1MC4

2

Main Floor Bathroom 2

Exhaust Fan

012

Exhaust Fan

Switched

no

no

200

1

200

N/A

N/A

Interface 4

1

Main Floor

Bedroom

Ceiling Fan

022

Ceiling Fan

Ceiling Fan

no

no

100

1

100

Enclosure 1

6

CLX-1FAN4

1

Main Floor

Bedroom

Downlights

005

Downlights

Incandescent

yes

no

250

2

500

Enclosure 1

2

CLX-1DIM8

7

Main Floor

Bedroom

Downlights 2

004

Downlights

Incandescent

yes

no

100

4

400

Enclosure 1

3

CLX-1DIM4

1

Main Floor

Bedroom

Downlights 3

003

Downlights

Incandescent

yes

no

100

1

100

N/A

N/A

Interface 6

1

Main Floor

Bedroom

Downlights 4

002

Downlights

Incandescent

yes

no

100

1

100

N/A

N/A

Interface 5

1

Main Floor

Bedroom

Downlights 5

001

Downlights

Incandescent

yes

no

100

2

200

Enclosure 1

3

CLX-1DIM4

2

Main Floor

Bedroom

Drapes

018

Drapes

3-Wire Motor

no

no

200

1

200

Enclosure 1

4

CLX-1MC4

3

Main Floor

Bedroom

Drapes 2

017

Drapes

3-Wire Motor

no

no

200

1

200

Enclosure 1

4

CLX-1MC4

4

Main Floor

Bedroom

Drapes 3

016

Drapes

3-Wire Motor

no

no

200

1

200

Enclosure 1

5

CLX-1MC4

1

Main Floor

Foyer

Downlights

013

Downlights

Incandescent

yes

no

100

4

400

Enclosure 1

2

CLX-1DIM8

6

Main Floor

Sauna

Drapes

020

Drapes

3-Wire Motor

no

no

200

1

200

Enclosure 1

5

CLX-1MC4

2

*Calculation of load wattage includes transformer loss.

The complete diagram is available on line at:
http://www.crestron.com/dealer-tech_resources/application_diagrams.asp.

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Specifying a Lighting System

Crestron Residential Lighting Design Guide

Residential Lighting Wiring Plan

Ordering a Crestron Residential
Lighting System

The wiring plan includes all enclosures and the
interconnecting wiring. The designer determines the
location of the enclosure(s), the route of keypad and
touchpanel connections to the enclosure(s), the route
of the interconnecting cable from the processor to the
other enclosure(s), and the high voltage load routes
to the enclosure or dimmer.

These are the steps for ordering a Crestron Residential
lighting control system, regardless of the size.
Each system and module contains the appropriate installation
literature and operation guide.
Steps to order a lighting system:

Ensure there are enough connectors and power (PAC2 offers
50W) in the main enclosure for all user interfaces. Each
enclosure filled with dimmers is connected to the main
enclosure and processor using low voltage wire. Dimmer
enclosures are distributed as needed.

Equipment List Specification
The equipment list is based on the requirements collected for
the lighting system in the load schedule. This is a sequential
process. The information gathered in previous steps is
required to complete the next. Once all the steps are
completed, a complete Bill of Material for the system is
created.

STEP 1: Survey all controlled lights and loads. In hybrid
systems determine which loads are under local control and
which are to be wired to centralized modules
STEP 2: Determine the number and types of control modules
and terminal blocks needed to control lights and loads based
on the load schedule and wiring plan
STEP 3: Determine the number and type of automation
enclosures required
STEP 4: Determine the number of control processors and
related accessories required



Module selection – based on the number and type
of loads

STEP 5: Determine the number and types of keypads, wall
panels, iLux™ devices, infiNET™ wireless devices,
shade/drape controllers, and touchpanels



Automation enclosure selection – based on the
number of modules and the available space in the
enclosure

STEP 6: Determine the wiring accessories, cabling and
power supplies required



User interface selection – based on the user control
requirements



Wiring plan – based on the previous steps and the
layout of the environment

Nearly all required documentation, such as load schedules
and wiring, equipment lists, engraving files and more can
be generated by using the Crestron D3 Pro Lighting and
Automation System Software.



Control processor – based on the size of the system
(large systems should have a dedicated processor)

Crestron ships all items to the job site for assembly and
wiring.



Network block selection – based on the layout and
distribution of the loads and user interfaces

NOTE: If engraving is desired on infiNET devices, IT MUST BE



Accessories selection – based on the required
accessories (telephone and alarm systems, HVAC
control, intercom systems, occupancy sensors, etc.)

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STEP 7: Place an order for identified Crestron items

SPECIFIED UPON ORDER. Due to UL restrictions, the button
caps cannot be replaced in the field. Therefore, only new
units must be engraved before leaving the Crestron factory.

Crestron Residential Lighting Design Guide

GreenLight Options–CAEN Enclosures

Green Light Options
CAEN- Series Enclosures
The CAEN Series automation enclosures are designed to house
the Crestron CLX-series of lighting and motor control modules
and PAC2 or PAC2M control systems. CAEN enclosures are
available in an assortment of sizes, suitable for surface or flush
wall mount installation. Each model has been engineered to
provide a clean and manageable installation with abundant
provisions for wire termination and electrical knockouts.
CAEN automation enclosures are designed to use space
efficiently by supporting over a hundred possible circuits in the
largest model. Both centralized and distributed configurations
are possible. A single PAC2 control system installed in a
central enclosure can support numerous satellite extension
enclosures distributed throughout a residence or commercial
facility. Interconnection of the complete network of enclosures
requires just one circulating Cresnet® cable. Dozens of
keypads, touchpanels, wall box dimmers, shade controllers,
and other peripherals can also be terminated within an
enclosure, with separate compartments provided for high and
low voltage wiring.
Crestron lighting and automation systems are completely
convection cooled for silent and reliable operation. A vented
front cover is included with every enclosure.
All models are constructed of 16-gauge galvanized steel and
are pre-drilled for mounting of the PAC2, PAC2M, terminal
blocks, CLX modules, CLT power supplies, and CAEN-BLOCK
terminal block.
Additional non-CLX lighting modules and third-party contactors
may be installed using CAEN-UMP Crestron universal mounting
plates. Grounding blocks and low voltage partitions included.
CAEN enclosures are also well suited for all types of Class 2
and Class 3 applications including voice and data structured
wiring, security, and RF signal distribution (as permitted by
applicable codes).
CAEN enclosures are UL and C-UL listed. If you require a
complete UL listed panel, Crestron offers this service through
its UL508 listed panel shop, providing complete in-factory
system configuration and assembly.

NOTE: The PAC2 occupies two module spaces in a doublewide enclosure and one module space in a single-wide.
NOTE: Four keyholes are located within the enclosure and
should be used if surface mounting.

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CAEN Enclosures

Crestron Residential Lighting Design Guide

CAEN Model

CAEN-Series Enclosure
Specifications
7X2*

7X1

4X2*

4X1

2X1

Module Capacity

14

7

8

4

2

Required Flush Mount Opening
(Width) x (Height)

25 ½” x 62”

14 ⅜” x 62”

25 ½” x 38 ⅞”

14 ⅜” x 38 ⅞”

14 ⅜” x 23 ½”

Construction

16 gauge galvanized sheet metal
Cover is painted metal with ventilation holes

Regulatory Approvals

UL and C-UL listed

Mounting

Surface or flush mounted
*Double-width enclosures are either surface mounted or framed accordingly

CAEN-Series Dimensions (Front and Side Views)
CAEN Dimensions1

W
W
W

W

7X1

38 ⅞

15 ⅜

26 ½

15 ⅜

W2

25 ½

14 ⅜

25 ½

14 ⅜

W3

2½

1¾

2½

1¾

W4

20 ½

10 ⅞

20 ½

10 ⅞

W5

5

20 ½

9⅞

20 ½

9⅞

W6

2½

2¾

2½

2¾

4⅛
1

/16

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24 ¼

Cover Width

27 ¼

16 ⅛

27 ¼

Weight2 Empty3

65

42

43

28

19

155

88

95

55

31

4

Weight Full
D

39 ⅝

62 ¾

Cover Height

W

18 ⅝

26 ½

Cover Thickness

W

34

W1

D1

W

2⅛
32 ⅞

56

2X1
23 ½

2 /16

H3

H

4X1

11

H2

H

4X2

62

H1

H

W

7X2

16 ⅛

1. Dimensions are in inches.
2. Weight is in pounds.
3. Weight Empty includes the cover.
4. Weight Full is with the maximum number of modules installed.
5. The lower keyholes are not symmetrically spaced in single-width enclosures.

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Crestron Residential Lighting Design Guide

GreenLight Options–CAEN Enclosures

CAEN Installation
allow adequate clearance in front of the vented cover
for servicing and ventilation.
NOTES: Unless otherwise indicated, the lighting system
specified in this guide is modular, requiring assembly in
the field by a licensed electrician in accordance with all
national and local codes. If you require a UL listed panel,
Crestron offers this service through its UL listed panel
shop. This includes complete in-factory system
configuration and assembly by Crestron for an additional
fee. All commercial lighting systems include factory
assembled, UL listed panels.
Install modules into the lowest available spaces and
continue toward the top of the enclosure.
Enclosures are intended for indoor use only.
When flush mounting, 5/8” drywall is preferred.

In accordance with all national and local codes a licensed
electrician must mount the enclosure. Special attention
must be made to NEC Article 110.26(A)(2) concerning
minimum work space requirements.
When choosing components to place in CAEN enclosures,
refer to the table on the previous page to ensure that the
maximum weight capacity is not exceeded. The weight of
each module is listed on the product page on the Crestron
website.
CAUTION: These enclosures house equipment that
requires air cooling. Therefore, mount in a well-ventilated
area. The ambient temperature range should be 32°F
to 104°F (0°C to 40°C). The relative humidity should
range from 0% to 90% (non-condensing). Furthermore,

CAEN enclosures 4X2 and 7x2 require framing
modification. The weight of the enclosure rests on a sill
plate, and does not distort the surrounding wallboard.

CAEN Enclosure Framing
CAEN enclosures 2X1, 4X1, and 7X1 fit between standard
wall stud spacing (16 inches on center).
CAEN 2X1, 4X1, and 7X1 Framing

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CAEN 4X2 Framing

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GreenLight Options–CAEN Enclosures

Crestron Residential Lighting Design Guide

CAEN Wiring
CAUTION: All power feeds must be protected by 15 or 20
amp circuit breakers (supplied by others).
NOTES: Use copper conductors only – rated 75°C
All wiring must be installed in accordance with all local
and national electrical codes.
Two snap bushings are supplied. If required, insert into
knockouts at the bottom of the enclosure to prevent
damage to low voltage wiring.
Class 2 field wires must be kept separate. Refer to the
illustration showing singlewide and doublewide wiring
details. Areas for high voltage (Class 1) wiring are shown
along the top and side(s) of the unit. The lower area is
reserved for low voltage (Class 2) wiring.

Tighten all CLT-Series terminal block screws and
grounding terminal block screws to the torque specified in
the Torque Data table.
CAUTION: Failure to properly tighten the screws may
result in poor electrical connection and overheating of the
terminals.

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14

Wire Range &
Torque Data

CLT
Terminal
Blocks

Wire Range
Torque (In-Lbs)

22 - 10
9

Grounding Terminal
Blocks
14 - 10
35

8
40

6-4
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Crestron Residential Lighting Design Guide

GreenLight Options–CAEN Enclosures

Universal Mounting Plates
Crestron Universal Mounting Plates (CAEN-UMP Series) are a complete line of
accessory plates, which allow mounting of non-Crestron equipment to any Crestron
Automation Enclosure (CAEN Series). Third-party products such as phone and alarm
systems can be mounted to these plates. The advantage to using the CAEN-UMP is
that a variety of sizes are available and each plate occupies the same area as one, two
or four Crestron lighting modules (CLX-series).
The size corresponds to the number of module spaces and their arrangement within
the enclosure. For example, CAEN-UMP2X2 occupies four module positions and
CAEN-UMP1x1 occupies one module position. The others (CAEN-UMP2X1 and 1X2)
occupy two module positions. Refer to the illustration for an example of plate location
and orientation within a double-wide enclosure. The table below lists the dimensions
and weight for each CAEN-UMP model. The CAEN-UMP must be mounted in
accordance with all national and local codes.
Use the four supplied (8x1/4”) screws to attach a CAEN-UMP to an enclosure. Crestron
recommends that the keyholes on the plates be located toward the outer edge of the
enclosure,as shown in the illustration. As a result, the flanges of the plates do not
overlap each other when positioning any combination of
CAEN-UMP2X1s, CAEN-UMP1X1s, or lighting modules side-by-side in an enclosure.
NOTES: Adhere to Class 1 versus Class 2 wiring requirements when considering the
equipment attached to the CAEN-UMP in an enclosure.
Third-party equipment attached to a CAEN-UMP within a Crestron Automated
Enclosure should not be considered part of the Crestron system.

CAEN Universal
Mounting Plate

2X2

2X1

1X2

1X1

Weight

22.6

12.0

12.4

6.6

7

7 /16

7 7/16

14

6 15/16

Height
Width

1

1

15 /8

15 /8

14

15

Depth

6 /16
5

/8

Dimensions are provided in inches, edge to edge.
Weight is provided in ounces.

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GreenLight Options–CAEN Enclosures

Crestron Residential Lighting Design Guide

Cover Extension Kits
The Cover Extension Kits are designed to increase the overall depth of the
automation enclosures by 1.5 inches. Adding depth to these enclosures
accommodates excess wiring and third-party devices that may not normally fit
in the standard enclosure.

CAEN Cover
Extension Kit

CAENCK-2X1

CAENCK-4X1

CAENCK-4X2

Height

23.5

38.9

38.9

62

62

Width

15.35

15.35

26.5

15.35

26.5

Depth

1.5

Dimensions are provided in inches.

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CAENCK-7X1

CAENCK-7X2

Crestron Residential Lighting Design Guide

GreenLight Options–CAEN Enclosures

CLX Lighting Control Modules
Concealed in Crestron automation cabinets, the CLX-series devices are rigorously built using oversized heat sinks for ultimate
reliability.


Split-bobbin transformers and ground-referenced electronics deliver
superior performance



Lamp flicker is minimized through the innovative Crestron zero-crossing
detection technique, backed by proprietary firmware



Low-maintenance convection cooling assures quiet and trouble-free
operation



Noise suppression inductors and international 230V versions are
available



LEDs on the modules indicate communication to a Cresnet® network,
input power to the module, and output power to the load



A five-pin ribbon cable interconnects modules and the processor

NOTE: CLX modules and their associated CLT terminal blocks
must be installed into the lowest available spaces and continue
toward the top of the enclosure.
CAUTION: A bypass jumper is provided to allow testing and to
protect the module during installation. When properly secured
by nine screws, the jumper on the black and red section of the
terminal block shorts the LINE in to DIM out so that the circuit
is energized. Do not remove the bypass jumper until all feed
and load wiring has been completed, the circuit has been
tested for electrical faults, and the module has been installed.
Furthermore, the jumper on the white section of the terminal
block ties the neutral in to the neutral outs. This jumper should
never be removed.

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GreenLight Options–CAEN Enclosures

Crestron Residential Lighting Design Guide

CLX-Series Lighting Control Modules
Model

Load

Rating

CLX-1DELV4

Four channels of dimming for
electronic low voltage and
incandescent loads

Each channel is rated for 1200 watts, with a total module rating of 1920
watts when fed from a 20A breaker. A total module rating of 1440 watts
when fed from a 15A breaker
NOTE: CLW series dimmers are not compatible with CLX-1DELV4

CLX-1DIM4

Four channels of dimming for
incandescent, magnetic low voltage,
neon/cold cathode, and dimmable
2-wire fluorescent loads

Each channel is rated for 1920 watts, with a total module rating of 1920
watts when fed from a 20A breaker. A total module rating of 1440 watts
when fed from a 15A breaker

CLX-1DIM8

Eight channels of dimming for
incandescent, magnetic low voltage,
neon/cold cathode, and dimmable
2-wire fluorescent loads

Each channel is rated for 1920 watts, with a total module rating of 1920
watts when fed from a 20A breaker. A total module rating of 1440 watts
when fed from a 15A breaker

CLX-2DIM2

Two independent channels of
dimming for incandescent, magnetic
low voltage, neon/cold cathode, and
dimmable 2-wire fluorescent loads.

Each channel is rated for 1920 watts; with a total module rating of 3840
watts when fed from two separate 20 A feeds, and a total module rating of
2880 watts when fed from two 15A breakers.

CLX-2DIM8

Eight channels of dimming for
incandescent, magnetic low -voltage,
neon/cold cathode, and dimmable
2-wire fluorescent loads, actually
composed of two independent fourchannel dimmers in a single module

Each channel is rated for 1920 watts; with a total module rating of 1920
watts when fed from a 20A breaker. A total module rating of 1440 watts
when fed from a 15A breaker

CLX-1FAN4

Capacitive-type speed control for up
to four ceiling fan motors

Each channel provides four preset speed settings plus off and is rated for 2
amps, with a total module rating of 8 amps

CLX-1MC4

Control of up to four bidirectional
motors for drapes, blinds, projection
screens, lifts, etc.

Each channel is rated for 10 amps or 1/2 HP, with a total module rating of
16 amps.

CLX-4HSW4

Four independent channels of
switching for high-inrush loads such
as motors, HID lighting, and
fluorescent ballasts, as well as
incandescent, low voltage, and
neon/cold cathode lighting

Each channel is rated for 16 amps or 1/2 HP; with a total module rating of
64 amps when fed from four separate 20 amp feeds.

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Crestron Residential Lighting Design Guide

GreenLight Options–CAEN Enclosures

Terminal Blocks and Modules
The Crestron CLT terminal blocks and modules are considered a single
entity and must be used together. In field-assembled panels, they ship
separately to permit termination of the field wiring to the terminal block
prior to the installation of the module, and are mounted in any Crestron
Automation Enclosure (CAEN-series enclosures). The terminal block is
designed to terminate the circuit feed (HOT and NEUTRAL) and distribute
the controlled circuit (LOAD) to the fixture(s).
The module connects to the terminal block and performs dimming or
switching control of the loads, limited to 16A total per module. The unit
requires 120VAC 60 Hz, single phase input voltage.
An oversize heat sink dissipates heat efficiently. The LEDs on the module
indicate communication to a Cresnet® network, input power to the module,
and output power to the load.

Terminal Blocks, Rails, and Labels (Inverted, right side units shown)

NOTES: When connecting dimming loads to an arc fault breaker, the load should not exceed 1000 watts per breaker.
Each terminal block includes a terminal rail for mounting the terminal block in the enclosure. Terminal rails and blocks do not
occupy a module space within an enclosure.
Terminal blocks are installed along the left side of single-wide enclosures and along the outside edges (left and right sides) of
enclosures. Modules are installed along the right side of single-wide enclosures and side-by-side in the center of enclosures.
When installing modules and terminal blocks in a double-wide enclosure, be sure to invert units on the right side so that they
can be properly wired.

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GreenLight Options–CAEN Enclosures

Crestron Residential Lighting Design Guide

Module Installation
In accordance with all national and local codes a licensed
electrician, , must mount the terminal blocks and modules
in field-assembled Crestron Automation Enclosures.

CAUTIONS: This equipment is for indoor use only and
requires air cooling. Mount in a well-ventilated area.
The ambient temperature must be 32°F to 104°F
(0°C to 40°C). The relative humidity must be 0% to 90%
(non-condensing).

Terminal blocks are installed along the left side of singlewide enclosures and along the outside edges (left and
right sides) of doublewide enclosures. Modules are
installed along the right side of singlewide enclosures and
side-by-side in the center of doublewide enclosures.

Modules contains electrostatic sensitive devices (ESDs)
and units must be handled from metal chassis – do not
touch PC board or components.

Refer to the illustrations when considering the location of
terminal blocks and modules within an enclosure.

NOTES: Modules and terminal blocks must be installed
into the lowest available spaces and continue toward the
top of the enclosure.
Modules are installed after the enclosure has been
completely wired.

Single Width Enclosure Mounting

Double Width Enclosure Mounting

Module and associated terminal block installed in single
width enclosure are shown below. The PAC2 processor
occupies the lowest module position

Module and associated terminal block installed in double width
enclosure are shown below. The PAC2 processor occupies the
lowest module position.

Terminal Rail Bypass Jumpers
CAUTION: A bypass jumper is provided on the terminal rail to allow testing and to protect the module during installation.
When properly secured by nine screws, the jumper on the black and red section of the terminal block shorts the LINE in to
DIM out so that the circuit is energized. Do not remove the bypass jumper until all feed and load wiring has been completed,
the circuit has been tested for electrical faults, and the module has been installed. Furthermore, the jumper on the white
section of the terminal block ties the neutral in to the neutral outs. This jumper should never be removed.
NOTE: Use copper conductors only – rated 75°C.

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Crestron Residential Lighting Design Guide

DIN Rail Products

Cresnet® Terminal Block for CAEN Automation Enclosures
The CAEN-BLOCK is a Cresnet terminal block designed specifically for
Crestron lighting and automation systems to link remote enclosures to
the central PAC2 or PAC2M control system. The CAEN-BLOCK mounts at
the bottom of each CAEN enclosure that does not contain a control
system to provide Cresnet and override signal connectivity for CLX-series
lighting control modules. The CAEN-BLOCK serves as a parallel
distribution block for multiple Cresnet cables, and especially provides for
connection of the Cresnet and override signal cables from the central
control system.
Crestron Network Block (CAEN-BLOCK) provides four termination ports
for Cresnet wiring. The unit has two 5-pin connections that provide
communication to the modules. Contact closure signals that produce an
emergency override of the modules are also sent through these
connections.
When a switch contact closure is received between the “G” connections
and the “L” or “R” connection (R is used in a double-wide enclosure only)
on the CAEN BLOCK, the respective left or right column of modules will
set the lights to the programmed emergency override state.
The CAEN-BLOCK unit is a pass-through device with a Cresnet power
factor of zero.
Height

Network Block Dimensions and Weight
Width
Depth
Weight

2 in

6 in

1 ¾ in

3.4 oz

NOTES: A module terminal block (CLT-series device) must be ordered for each module. The corresponding CLT terminal block
is installed in the enclosure for high voltage wire termination. Each terminal block includes a terminal rail for mounting the
block in the enclosure. Terminal rails and blocks do not occupy a module space within an enclosure.
CAEN-series enclosures are required to install CLX-series lighting modules.

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GreenLight Options–CAEN Enclosures

Crestron Residential Lighting Design Guide

NOTE: If more than 50 watts of power is drawn by connected devices, supplemental power supplies are required.

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Crestron Residential Lighting Design Guide

DIN Rail Products

Crestron DIN Rail Products
Features






Popular in Europe and ideal for MDU applications
High voltage units rated for use up to 240VAC, 50/60Hz
Integrated Emergency Override Mode
Mix and match Crestron and 3rd party products in oOne enclosure

DIN Rail Installation
The Crestron DIN Rail products are designed to snap
onto a standard DIN Rail for installation in a wall
mount enclosure. Wiring connections are made using
screw terminals positioned along the bottom and/or
bottom, clearly accessible from the front for easy
installation and servicing. All setup controls and

indicators are positioned on the center front panel.
When installed in an enclosure utilizing 45 mm
cutouts, the front panel remains accessible while the
connections are concealed. DIN modules may be
mounted in CAEN enclosures or in DIN Rail cabinets
rd
available from a number of 3 party vendors.
Cabinets are available in many sizes.
DIN Rail devices may also be used
with Crestron CAEN Cabinets.

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Crestron Residential Lighting Design Guide

DIN Rail Products

Example DIN Rail System

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Crestron Residential Lighting Design Guide

DIN Rail Products

DIN-AP2
The DIN-AP2 is a 2-Series control processor designed for small to
medium-sized lighting and automation applications. DIN Rail mounting
enables modular installation alongside Crestron DIN Rail lighting and
automation control modules and other third-party DIN Rail mountable
devices.
Features
 2-Series control engine
 MMC memory expansion card slot
 Cresnet port - master/slave selectable
 10/100 Ethernet | SSL encryption
 e-Control 2, SNMP and RoomView support
 2 bidirectional RS-232 COM ports
 4 IR/serial ports
 8 Versiport I/O ports
 4 Low-voltage relay ports
 Configurable via Crestron D3 Pro software

2-Series Processor
Built upon the reliable Crestron 2-Series control engine,
the DIN-AP2 is extensively programmable using the suite
of powerful Crestron development software and vast
database of drivers and software modules. The DIN-AP2
works seamlessly with the entire line of Crestron lighting
dimmers and shade controls, keypads and touchpanels,
thermostats, wireless gateways, and expansion modules.

Memory Expansion
A memory card slot allows for easy expansion of the DINAP2 internal memory using an MMC-compatible memory
card up to 2 GB.
Ethernet and e-Control®2
Built-in 10/100 Ethernet facilitates secure high speed
network connectivity, enabling extensive capabilities for
remote system maintenance and control, and providing an
interface to other Crestron control systems. Native
features include a built-in email client to report system
troubles and other functions to the owner or service
company via instant email notification. An onboard Web
server provides the foundation for the exclusive Crestron
e-Control 2 XPanel technology, providing secure IP-based
remote control.

System Integration
The DIN-AP2 provides for the integration of non-Crestron
devices and subsystems through a host of control
interfaces. Four isolated relays and eight Versiport I/O
ports are built in to accommodate all kinds of sensors,
contactors, door strikes, and other low voltage controls.
Two bidirectional RS-232 COM ports and four IR/serial
ports allow for the integration of everything from simple
shade controllers to advanced security systems.

RoomView® and SNMP
For large facilities utilizing multiple DIN-AP2s and other
control systems, exclusive Crestron RoomView Help Desk
software delivers a comprehensive solution for remote
monitoring and asset management. Also, built-in SNMP
support enables similar capability using third-party
network management software, allowing full control and
monitoring from the IT Help Desk or NOC in a format
that's familiar to IT personnel.

®

Cresnet
Cresnet is the communications backbone for Crestron
lighting modules, wall box dimmers and shade controllers.
The DIN-AP2 includes a pair of Cresnet master ports
(paralleled) capable of supporting approximately 20
typical devices. Larger systems with more than 20
devices can be handled by adding the DIN-HUB Cresnet
Distribution Hub. Connectivity for multiple homeruns can
be facilitated using one or more DIN-BLOCK Cresnet
Distribution Blocks. Additionally, at least one DIN-PWS50
Cresnet Power Supply is required to power the DIN-AP2
and any connected Cresnet devices.

Doc. 5999F

D3 Pro™ Software
Crestron D3 Pro software eliminates the need for custom
programming, providing a complete design, development,
and documentation solution for the lighting professional.

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Residential Lighting Design Guide

DIN Rail Products

DIN-1DIMU4
The DIN-1DIMU4 is a 4-channel universal
lighting control module designed to support
dimming of both forward and reverse phase type
loads. A single model supports 120 and 220-240
volt electronic and magnetic low voltage,
incandescent, neon/cold cathode, 2-wire
dimmable fluorescent, and non-dimmable
lighting loads up to 5 amps per channel, 10
amps total.

Features











4 channels of forward or reverse phase dimming
Auto load detection
120 to 240 Volt 50/60 Hz operation (Not for 277 VAC
operation)
Selectable non-dim mode
Extreme stability in noisy environments

Auto Load Detection
Each channel of the DIN-1DIMU4 is capable of autodetecting the dimmable load type connected to it and
selecting the appropriate operating mode to control that
load. Reverse phase (trailing edge) mode supports
incandescent and electronic low-voltage load types, while
forward phase (leading edge) mode handles magnetic low
voltage, neon, and other inductive load types. A non-dim
mode is also selectable for switching of non-dimmable
lighting fixtures. Any channel may be set for any mode,
allowing one dimmer module to handle any combination
of lighting types on four separately controlled circuits.

superior immunity to noise on the power line, reducing
lamp flicker and compensating for fluctuations in line
voltage and frequency.
Short Circuit Protection
Built-in OCP (over current protection) prevents failure of
the DIN-1DIMU4 caused by excessive loading or improper
wiring of the outputs.
Master Air-Gap Relay
When all four channels are turned fully off, the internal
master relay automatically opens, providing air-gap
isolation that allows safe servicing and changing of light
bulbs on all four controlled circuits.

Phase-Synchronous Detection Circuitry
Proprietary Crestron zero-cross filter technology provides

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Short circuit and overload protection
Master air-gap relay
Setup via front panel or software
Programmable functionality via DIN-AP2

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Crestron Residential Lighting Design Guide

DIN Rail Products

DIN-8SW8
The DIN-8SW8 is an 8-channel high voltage lighting control
module designed to support switching of non-dimmable
lighting and fans. A single model supports both 120 and 220240 volt applications. Each channel handles incandescent
loads up to 10 amps, fluorescent loads up to 5 amps, and
also 1/2 HP motors.
Features



8 channels of power switching
Supports 120 to 240 volt 50/60 Hz (Not for 277
VAC operation)
Override input
Cresnet® communications
Setup via front panel or software
Programmable functionality via DIN-AP2






DIN-4DIMFLV4
The DIN-4DIMFLV4 is a 4-channel lighting control module
designed to support dimming of 4-wire 0-10 volt
fluorescent dimming ballasts. A single model supports both
120 and 220-240 volt applications. Each channel handles
up to 30 dimmable ballasts, and may also be used for
switching of non-dimmable lighting loads up to 5 amps,
as well as 1/2 HP motors.
Features
 4 channels of 4-wire 0-10 volt fluorescent
dimming
 Supports 120 to 240 Volt 50/60 Hz (Not for 277
VAC operation)
 Also allows switching of lighting and exhaust fans
 Setup via front panel or software
 Programmable functionality via DIN-AP2

DIN-2MC2
The DIN-2MC2 is a 2-channel motor control module
designed to provide control of bidirectional motors for
drapes, shades, projection screens, lifts, skylights, and
gates. Each channel supports up/down or open/close
control of a conventional 3-wire bidirectional type motor up
to 1/2 HP at voltages up to 240 volts. Built-in timing and
interlock logic make it easy to program the DIN-2MC2 for
failsafe operation.
Features





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Dual-channel bidirectional motor control
Supports 120 to 240 volt 50/60 Hz
Setup via front panel or software
Programmable functionality via DIN-AP2

Crestron Residential Lighting Design Guide

DIN Rail Products

DIN-AO8
The DIN-AO8 is a DIN Rail-mounted automation control module that provides
eight analog output ports for interfacing with third-party lighting and
heating/cooling systems.
Analog Outputs
Each analog output port provides a 0 to 10 volt DC control signal ideally suited
for controlling 0-10V lighting dimmers and heating/cooling valves. 10-bit
resolution ensures precise recall of lighting and climate control settings and
smooth ramping between levels.
Features




Eight 0-10V analog output control ports (Maximum sink current
20mA per channel)
Interface for 3rd-party lighting and heating/cooling
Fully programmable functionality via DIN-AP2 Setup via front panel
or software

DIN-IO8
The DIN-IO8 is a DIN Rail-mounted automation control module that provides
eight Versiport I/O ports for interfacing with a wide range of third-party devices
and systems. Each Versiport can be configured via software to function as
a digital or analog sensing input or as a digital trigger output.
Features
 8 Versiport I/O ports
 Interface for 3rd-party sensors, detectors, contact closures,
and alarms
 Fully programmable functionality via DIN-AP2
Versiports
Configured as a digital input, the Versiport senses a contact closure or logic
level signal from devices such as motion detectors, partition sensors, alarm
panels, 12V triggers, and all types of switches and relays. As an analog input,
the Versiport can sense changes in a resistance or DC voltage level, working
with everything from temperature and light sensors to water level meters to
volume control potentiometers. As a digital output, the Versiport provides
a logic level closure signal to trigger control and alarm inputs on a variety
of external devices.

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Crestron Residential Lighting Design Guide

DIN Rail Products

DIN-BLOCK
The DIN-BLOCK is a DIN Rail-mounted Cresnet® distribution block designed
to facilitate the termination of Cresnet wiring at a head end or distribution
point. DIN Rail mounting enables modular installation alongside Crestron
DIN Rail lighting and automation control modules and other third-party
DIN Rail mountable devices.
Features






12 port Cresnet distribution block
Detachable screw terminal blocks for easy termination and
troubleshooting
Split power bus for flexible 24V power distribution
Diagnostic LEDs for network power and data
Passive device — no programming required

Cresnet Distribution
Cresnet is the communications backbone for Crestron lighting modules, wall
box dimmers, shade controllers, thermostats, keypads, touchpanels, and many
other devices. This flexible 4-wire bus allows for combinations of homerun
and daisy-chain wiring, and the DIN-BLOCK provides a simple means for
connecting up to 12 separate Cresnet cables as part of any sized network.
Cresnet Power Distribution
In addition to data, Cresnet carries 24 volts DC for powering the devices
connected to it. The Cresnet ports on the DIN-BLOCK are arranged into two
separate power groups, providing an easy way to manage the distribution of
power for a complete Cresnet network. A separate power supply may be
dedicated to each group, or a single supply can be connected to both groups
as needed. Each group supports up to 75 watts.

DIN-PWS50
The DIN-PWS50 is a 50 watt Cresnet power supply module designed to
snap onto a standard DIN Rail installation. DIN Rail mounting enables
modular installation alongside Crestron DIN Rail lighting and automation
control modules and other third-party DIN Rail mountable devices. All
wiring connections are made using screw terminals positioned along the
top and bottom, clearly accessible from the front for easy installation and
servicing. Three Cresnet power ports are provided.
Features
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50 watt Cresnet power supply module
Powers the DIN-AP2 Automation Processor and other Cresnet
devices
Includes 3 Cresnet power ports
Cresnet data passes through unaffected
Dual line power input terminals for easy daisy-chaining

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Crestron Residential Lighting Design Guide

DIN Rail Products

DIN-HUB
The DIN-HUB is a DIN Rail-mounted Cresnet® hub designed to facilitate
the configuration of large Cresnet networks. DIN Rail mounting enables
modular installation alongside Crestron DIN Rail lighting and automation
control modules and other third-party DIN Rail mountable devices.
Features
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3-segment Cresnet hub
32 Cresnet devices per segment

3-Segment Cresnet Hub
Cresnet is the communications backbone for Crestron lighting modules,
wall box dimmers, shade controllers, thermostats, keypads, touchpanels,
and many other devices. This flexible 4-wire bus normally supports
approximately 20 Cresnet devices without requiring a hub. Larger systems
are easily enabled by adding the DIN-HUB. The DIN-HUB features three
isolated Cresnet segments, each supporting an additional 20 devices,
allowing for systems of approximately 80 devices total (including the
"host" segment). More hubs may be added to allow up to a maximum
potential of 252 devices.
Cresnet Power Distribution
In addition to data, Cresnet carries 24 volts DC for powering the devices
connected to it. The DIN-HUB provides an easy way to manage the
distribution of power for a complete Cresnet network. Each segment can
be configured to receive its power from the "host" power source or from
another power supply. Separate power supplies may be dedicated to each
segment, or a single supply can be shared amongst multiple segments as
needed. Each segment supports up to 75 watts.

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Interface Equipment

Residential Lighting Design Guide

Interface Equipment
Integrating your lighting with A/V controls, shade control,
security systems, and HVAC through a single system have
never been easier. Crestron provides the ultimate, fully
integrated lighting control solution for any application.
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are available in a wide selection of finishes and offer extra
large, backlit buttons for custom engraving. They also
play door chimes, voice prompts, button clicks and other
audible feedback, depending on programming. These
keypads use readily available Decora® style faceplates.

Dimming control
Switched control
Sensor activated control
Security
Astronomical clock control
Remote monitoring of any location

CNX Designer Series Keypads are an elegant option for
any décor. Extra large backlit buttons offer room for
custom engraving. They can also play door chimes, voice
prompts, button clicks and other audible feedback.
C2N-CBD and C2N-CBF Series Cameo™ Keypads
answer the need for a diverse selection of designer colors,
and dramatically reducing the standard keypad wall plate
size without comprising button size. Mounting options
include a choice of standard installation in a Decora®
style faceplate or using the Crestron exclusive flushmounting system. Cameo is offered in 10 designer colors,
plus three standard colors.. The installer can customize
and configure up to six buttons for 12 functions in total.

Crestron eliminates all system integration problems by
providing the single point control solution coupled with the
widest selection of control devices. Crestron products are
designed to operate efficiently, replacing several products
and drawing less power.
Crestron products and automation solutions help
designers meet ASHRAE (American Society of Heating,
Refrigeration, and Air-Conditioning Engineers) and LEED
(Leadership in Energy and Environmental Design)
standards. Crestron products are also in compliance with
the European Union (EU) Directive 202/95/EC Restriction
of Hazardous Substances (RoHS).

Wall Box Dimmers and Switches
These devices are functional as a stand-alone dimmers or
switches, and deliver greatly enhanced functionality as
part of a complete Crestron Control solution. Designed to
replace any standard in-wall dimmer or light switch, when
connected to a 2-Series control system via the Cresnet
network, extensive automation and control capability is
enabled.

Additional Crestron product information and specifications
are available from the Crestron web site:
www.crestron.com

Crestron User Interfaces
Crestron offers a wide variety of types and styles to suit
the needs and tastes of your client.

CLW-Series components are available in white, black, and
®
almond and are designed for use with Decora style
faceplates (not included). A dual purpose LED is included
to verify preset storage. and serve as a beacon to make
the dimmer easy to locate in the dark. Its connection to
the control system allows the functions of the CLW-DIM to
be controlled from touchpanels, keypads, wireless
remotes, and computers to support unlimited flexibility for
remote control and integration with other devices and
system

User interfaces are prominently and strategically located
throughout a lighting design, providing the physical link
between the user and the controlled devices.

Touchpanels
Crestron touchpanels are the most elegant, efficient and
practical control solution, simplifying the most demanding
design and providing intuitive one-touch control of
lighting, AV, HVAC, and security.

infiNET™ Wireless

With distinctive features for every application, the broad
range of Crestron touchpanels delivers maximum value.
There is a Crestron touchpanel for every room and every
budget.

A wide variety of wireless dimmers and switches are
available, making infiNET a perfect choice for locations
where physical wiring is difficult or expensive. Connection
to a control system allows the functions of the wireless
dimmers and switches to be controlled and support
unlimited flexibility for remote control and integration with
other devices and systems.

Keypads
C2N-DB Decorator Series Keypads bring a
contemporary design to traditionally flat faceplates. They

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User Interfaces

Wall Mount Touchpanels
®

TPS Series Isys

 Available in 12”(TPS-12L), 15”(TPS-15L) and 17”(TPS-17L)
widescreen
 24-Bit Isys graphics | 1280 x 768 resolution
 DNav dynamic menu objects
 Full-motion video with gamma correction
 Interactive annotation capability
 Built-in biamplified speaker system and microphone
 Backlit hard key pushbuttons
 QuickMedia® and Crestron Home CAT5 AV connectivity
 High-speed Ethernet and Cresnet® communications
 Available in black or white

TPS Isys® G-Series with Crestron Home
or QuickMedia®
 Available in 15”(TPS-15G-(QM or CH)-L) and 17”(TPS-17G-(QM or
CH)-L) widescreen
 24-Bit Isys graphics | 1024 x 768 resolution
 DNav dynamic menu objects
 Dual-window full-motion video, HDTV and RGB display
 Interactive annotation capability
 Built-in biamplified speaker system and microphone
 QuickMedia AV connectivity | audience presentation output
 High-speed Ethernet and Cresnet communications
 Backlit hard key pushbuttons
 Available in black or white

TPMC Isys I/O with Crestron Home or
QuickMedia®
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12" active matrix touchscreen display
24-bit Isys graphics | 800 x 600 resolution
DNav dynamic menu objects
Full-motion video with gamma correction
Interactive annotation capability
Windows XP Embedded operating system
Onboard PC applications for Web browsing, streaming media,
and remote access
Multi-format streaming video and audio
Direct panel-to-panel intercom over IP
Built-in amplified speakers and microphone
QuickMedia and Crestron Home CAT5 AV connectivity
High speed Ethernet and Cresnet communications
Available in black or white

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TPS-4000L
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10.4" active matrix touchscreen display
Isys® graphics engine with 640 x 480 resolution
High performance video with gamma correction
Built-in amplified speakers and microphone
5 engravable hardbuttons | Built-in light sensor
Stylish flush mount design | Optional rack mount
Cresnet® communications

TPMC-8L
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8.4" active matrix touchscreen display
16-bit Isys i/O graphics with 800 x 600 resolution
DNav dynamic menu objects
Windows XP Embedded operating system
Onboard PC applications for Web browsing, streaming media,
conferencing, VoIP, remote computer access
Multi-format streaming video and audio | WAV file audio feedback
Built-in stereo speakers and dual microphones
Includes faceplate with 16 hard key pushbuttons
Button engraving available as solid or backlit text No-button blank
faceplate also provided
Built-in biometric fingerprint scanner and light sensor
10/100 fast Ethernet communications | Rear panel USB ports
Available in almond, black, white, or stainless steel

TPS-4L
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3.6" active matrix color touchscreen display
16-bit Isys graphics | 320 x 240 resolution
Synapse Image Rendering Algorithm
10 white backlit pushbuttons and engravable faceplate
WAV file audio feedback
Ethernet and Cresnet communications
10 designer colors: Almond, Black, Butter, Cream, Ecru, Smoke,
Stone, White, and Wheat

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User Interfaces

Tilt Touchpanels
®

TPS Series Isys
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Available in 12"(TPS-12L), 15"(TPS-15L) and 17"(TPS-17L)
widescreen
24-bit Isys graphics | 1280 x 768 resolution
DNav dynamic menu objects
Full-motion video with gamma correction
Interactive annotation capability
Built-in biamplified speaker system and microphone
Backlit hard key pushbuttons
QuickMedia® and Crestron Home CAT5 AV connectivity
High-speed Ethernet and Cresnet® communications
Available in black or white

TPS Isys G-Series with Crestron Home or
QuickMedia
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Available in 15"(TPS-15G-(QM or CH)-L) and 17"(TPS-17G-(QM or
CH)-L) widescreen
24-Bit Isys graphics | 1024 x 768 resolution
DNav dynamic menu objects
Dual-window full-motion video, HDTV and RGB display
Interactive annotation capability
Built-in biamplified speaker system and microphone
QuickMedia AV connectivity | audience presentation output
High-speed Ethernet and Cresnet communications
Backlit hard key pushbuttons
Available in black or white

TPMC Isys i/O with Crestron Home or
QuickMedia
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12" active matrix touchscreen display
24-Bit Isys graphics | 800 x 600 resolution
DNav dynamic menu objects
Full-motion video with gamma correction
Interactive annotation capability
Windows XP Embedded operating system
Onboard PC applications for Web browsing, streaming media, and
remote computer access
Multi-format streaming video and audio
Direct panel-to-panel intercom over IP
WAV file audio feedback
Built-in amplified speakers and microphone
QuickMedia* and Crestron Home CAT5 AV connectivity
High-speed Ethernet and Cresnet communications
Available in black or white

TPS-4000
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10.4" active matrix touchscreen display
Isys graphics engine with 640 x 480 resolution
High performance video with gamma correction
Built-in amplified speakers and microphone
5 engravable hardbuttons | Built-in light sensor
Stylish flush mount design | Optional rack mount
Cresnet communications

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TPMC Series Isys i/O WiFi Touchpanels
TPMC-8T
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8.4" active matrix touchscreen display
16-bit Isys i/O graphics | 800 x 600 resolution
Synapse image rendering algorithm
DNav dynamic menu objects
Windows XP Embedded operating system
Onboard PC applications for Web browsing, streaming media,
conferencing, VoIP, and remote computer access
Streaming video from network cameras and servers
Built-in microphone and stereo speakers
5-way thumbpad and 4 hard key buttons
Includes stylus with onboard storage slot
Built-in biometric fingerprint scanner
Built-in Bluetooth technology
Wired 10/100 Ethernet and 802.11a/b/g Wi-Fi
communications

TPMC-8X
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Stylish and compact ergonomic design
8.4"active matrix touchscreen display
16-bit Isys i/O graphics | 800 x 600 resolution
Synapse image rendering algorithm
DNav dynamic menu objects
802.11a/b/g Wi-Fi 2-way wireless communications
Windows XP Embedded operating system
Onboard PC applications for Web browsing, streaming media,
conferencing, VoIP, and remote computer access
Wireless video from network cameras and servers
Built-in microphone and stereo speakers
5-way thumbpad and 4 hard key buttons
Includes stylus with onboard storage slot
Built-in biometric fingerprint scanner
Built-in Bluetooth technology
Internal Li-Ion battery pack included
External booster battery pack available
Optional desktop and wall mount docking stations

TPMC-4XG
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Stylish and ergonomic handheld design
3.5" active matrix touchscreen display | 240 x 320 resolution
16-bit Isys i/O graphics | Synapse image rendering algorithm
Backlit hard buttons, thumbpad, and scroll wheel
Microsoft Windows CE .NET operating system
Windows SideShow-enabled
Wireless video from network cameras and servers
802.11b/g Wi-Fi 2-way wireless communications
Includes stylus with onboard storage slot
Includes docking station and Li-Ion battery pack

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Wireless Touchpanels and Handhelds
TPS-6X
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Elegant high gloss black or white, or matte black
finishes
Non-slip rubber grips on rear
Illuminated buttons and engravable backlit text
5.7" active matrix color touchscreen display
16-bit Isys® graphics | 640 x 480 resolution
Dynamic graphics and text capability
Synapse Image Rendering Algorithm
Windows SideShow-enabled
Displays full-motion video while docked
High-power, high-speed 2.4 GHz RF wireless
technology
Up to 200 feet RF range indoors
1-way IR wireless capability also built in
Includes tabletop tilt docking station, interface module,
and NiMH rechargeable battery pack
Wired Ethernet, Cresnet®, and Crestron Home CAT5
video connectivity

MT-1000C
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Stylish and ergonomic handheld design
3.8" active-matrix color touchscreen
320 x 240 resolution | 16-bit Isys graphics
Synapse Image Rendering Algorithm
Backlit pushbuttons and 5-way thumbpad
WAV file audio feedback
Auto-shutoff and pick-up sensor
1-way RF or IR wireless communication
Programmable using Crestron VTPro-e software
Includes docking station and Li-Ion battery pack

ML-600
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Ergonomic handheld design
Large programmable LCD screen flanked by 10 menu
buttons
3 LCD menu navigation buttons
27 programmable function buttons
2 programmable power buttons
5-way thumb pad for OSM navigation
EL backlighting of LCD screen and buttons
1-way RF or IR wireless communication
Operates on 4 AAA alkaline batteries

WPR-48
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Waterproof handheld remote
Configurable for 9, 18, 27, or 48 function
Multi-function buttons allow single-press, 2-position or
3-position rocker action
Customizable labeling
Electroluminescent backlighting
1-way RF or IR wireless communication
Long-life lithium rechargeable batteries
Includes docking station/charger and lanyard

User Interfaces

Residential Lighting Design Guide

Keypads
C2N-DB Series Decorator Keypads
Crestron C2N-DB Decorator Series keypads deliver versatile keypad control
with contemporary styling to support a broad range of residential and
commercial applications from lighting to AV distribution.
Available in configurations of 6, 8, or 12 buttons, Decorator keypads are
designed to allow installation in perfect harmony with non-Crestron devices
using readily available Decora® style faceplates (not included). Mountable in
a standard electrical gang box, multiple keypads can easily be ganged sideby-side along with other wall mount devices. All button caps are engravable
and include integral red LED light pipe feedback indicators.

Features
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Fits standard electrical gang boxes and Decora® faceplates
Available in 6, 8, and 12 button configurations
Replaceable, custom-engravable button caps
Programmable feedback LEDs
Available in black, white, and almond
Easy Cresnet® wiring
C2N-DB Mounting

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User Interfaces

CNX Designer Series Keypads
The CNX-B Designer series wall mount keypads are available in configurations of 2, 4, 6, 8,
or 12 buttons. Buttons are large for optimal ergonomics. Each model mounts in a standard
electrical gang box and includes a matching 1-gang faceplate. Optional 2 and 3-gang
faceplates are available to allow up to three keypads to be installed side-by-side. Optional
Designer and Architectural faceplates are offered in a variety of elegant finishes. Button caps
are engravable and include LED feedback indicators. Standard models are available in White,
Black or Almond. Backlit button caps are also available (black only).
CNX-B series keypads include built-in WAV sound file capability to enable customized audible
feedback. An onboard temperature sensor is also included for general monitoring of room
temperature. The product name corresponds to the number of keypad buttons. For example,
CNX-B6 is a six-button keypad and a CNX-B12 is a 12-button keypad.
The CNX-B series keypads have a uniquely stylish shape and faceplates are available for the
most common groupings; single, double, or three gang plate arrangements.
Features
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Available with 2, 4, 6, 8, or 12 buttons
Colors include white, almond, or black
Metal faceplate options:
- Black Chrome - Brushed Gold
- Polished Black - Polished Gold
- Polished Brass - Stainless Steel
Primed faceplate available
All keypads can be custom engraved.
All keypad buttons are backlit capable and have an LED that serves as a user
feedback indicator. Status LEDs are controlled via SIMPL programming or the
Crestron D3 Pro software. The illumination of each LED is independently
addressable and programmable. Each LED can be programmed to dim at night and
return to full intensity during the day
Each keypad requires 3 watts of power

Crestron keypads can be ganged in one, two or three gang configurations and are mounted
in standard electrical junction boxes. Custom multi-gang plates are required.
Mounting in Single-Gang Box

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User Interfaces

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Cameo™
Crestron Cameo presents a fresh, innovative concept in keypad design featuring an
incredibly small footprint and slim profile with versatile button configurations.
Cameo Standard Mount
The C2N-CBD-TS is a standard mount model designed for installation in a
conventional electrical gang-box using a Decora® style faceplate (not included).
New smooth and textured finishes match perfectly with popular off-the-shelf
decorator faceplates. Available in a variety of designer colors, the smooth finish has
a slick, glossy appearance, while the textured finish achieves a softer, satiny look.
Cameo Flush Mount
The Cameo unique flush mount design affords a very discreet appearance occupying
just one-third the space of a conventional keypad. Employing a smart spring clamp
mounting system, the C2N-CBF-T Cameo Flush Mount model installs easily in
drywall without requiring a backbox. Five designer colors are available, each with a
satiny, textured finish.
Customizable Buttons
Exquisitely simple yet highly customizable, a single Cameo keypad can be configured
easily by the installer to provide from two to six buttons. Each keypad is actually
furnished with an assortment of engravable button caps in three different sizes to
support a variety of physical layouts. Their smoothly rounded shape and refined
pushbutton action give each button press a positive feel with subtle surface relief for
an excellent tactile response. Through programming, each button can be configured
to support up to three separate functions simply by tapping, double-tapping, or
holding the button. "Shift key" functionality is even possible, allowing any button to
be held while pressing another. The button caps feature an ergonomically tapered
shape for excellent tactile response. The taper of each button can be oriented
upward or downward, enabling two vertically adjacent buttons to emulate the feel
of a single rocker switch.
Auto-dimming Backlight
Cameo's new high-quality backlit laser engraving provides customizable button text
that's easy to read under any lighting condition. A built-in light sensor controls the
backlight intensity automatically to achieve a crisp, legible appearance in both
darkened and fully lit rooms.
Enhanced LED Feedback
Six pinhead-sized white LED light pipes provide elegant and versatile button
feedback. Ten different blink patterns are built in, enabling blinking LED feedback
while simplifying programming and minimizing traffic on the Cresnet® network.
Built-in bargraph logic allows the feedback LEDs to function as a 6-segment bar
graph display to provide a visible level indication when adjusting lighting and audio
settings. The overall LED intensity is auto-dimmable, adjusting automatically for
optimal visibility under varying lighting conditions.
Contact Closure Inputs
Two sensing inputs are included on the rear of the keypad to provide a simple and
convenient interface for low voltage contact-closure devices such as occupancy
sensors, door switches, and motion detectors.
Ambient Light Sensor
In addition to controlling Cameo's backlight and LED intensity, the built-in light
sensor can also be utilized by the control system to support daylight harvesting
and other programmatic functions.
Available Colors and Textures
Black, White, Almond. Brown, Ivory, Brown, Dark Almond, and Dusk in smooth and
textured versions.
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Cameo ™ Mounting Options

Cameo Flush Mount
Using the supplied template, carefully cut the hole for the Cameo
keypad. After the keypad is connected to Cresnet®, insert it in the hole.
The spring clip holds the keypad in place.

Cameo Standard Mount
Standard mount keypads fit in a standard single-gang box.
Finish the installation with a Decora® style faceplate.

Mud Ring Mount Kit
The Mud Ring Mount Kit (MMK-CBF-T) is the preferred mounting option
for the Crestron C2N-CB Series of Cameo keypads when cutouts in the
drywall (for the flush-mount keypad installation) are too large. This kit
provides support for additional plastering that can be applied to hide
irregularities in the cutout.
NOTE: This mounting option is intended for flush-mount keypads only.
Do not use the C2N-CB with the decorator-style keypads.
NOTE: A Crestron module in Crestron Database version 17.1.0, the C2NCameo Bargraph Feedback v1.0, makes it possible to use the feedback
LEDs like a bar graph, for a function such as volume control, where the
switches are used to control the volume, the LEDs display its level.

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iLux Integrated Lighting Control System

Residential Lighting Design Guide

iLux Integrated Lighting Control System
iLux is a complete, integrated lighting system designed for wall
mount installation in boardrooms, auditoriums, theaters, or
anywhere versatile and cost-effective control of lighting and
shades is required. The Crestron reputation for innovation and
reliability, combined with high quality integrated dimming, native
shade control, configurable rocker buttons, extensive integration
ability and many other advanced features make iLux the ideal
choice for all types of room lighting and shade control
applications.
iLux is compliant with ASHRAE Standard 90.1-2004- Energy
Standard for Buildings, and specifically the Mandatory Provisions
9.4.1.1 (b) and (c) regarding the use of an occupant sensor that
turns the lights off within 30 minutes after leaving the space, and
a control system that indicates that an area is unoccupied. iLux
also complies with Provision 9.4.1.4, which pertains to the
control of display, accent, task and demonstration lighting.

NOTE: CLW-series dimmers are compatible with CLS-C6,
CLS-C6M, CLSI-C6, and CLSI-C6M.

Six channels of dimming are available for incandescent, magnetic
low-voltage, neon/cold cathode, and 2-wire dimmable
fluorescent loads. Control of on/off switching of many nondimmable lighting loads is also possible. Each channel will
handle up to 800 watts individually, with a total rating of 1920
(1920 watts when fed from a 20A circuit breaker, 1440 watts
when fed from a 15A circuit breaker watts for the complete unit).
Larger loads and additional load types can also be supported
using add-on lighting expansion modules (sold separately).
Using the Crestron networked Shade and Drape Controllers (sold
separately), the iLux devices enables versatile control of a
roomful of motorized window treatments, screens and lifts in up
to six shade groups. Shade and drape control does not use a
lighting control channel.

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iLux Features

Wireless iLux Remote
The CLS-IRHT8 is a compact IR wireless remote designed specifically for use with
Crestron iLux Integrated Lighting Systems. The CLS-IRHT8 provides buttons for
master up/down control, plus activation of scenes 1-4, ON, and OFF. The CLS-IRHT8
is non-programmable, and operates on two AA batteries (included).

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Multi-Unit Expansion
One CLS-C6 master will support up to eight additional CLS-C6 (or CLS-C6M) units, enabling systems of up to 54 lighting
zones and 54 shade groups. Commands for typical functions like scene recall, scene off, master dimming, and occupancy
status are shared between the CLS-C6 units. Each individual unit can still support a complete assortment of local devices
including keypads, shade controllers, and motion detectors.
NOTE: Shade groups are independent of lighting control zones.

Stand-alone Master with Slave wiring

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Control system as master with slave wiring

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iLux Integrated Lighting Control System

Control System Integration
The CLS-C6 features two separate Cresnet® control networks, one for local devices
and one for connection to a 2-Series control system.
Connecting the CLS-C6 to a control system allows its functions to be controlled from
touchpanels, keypads, RF wireless remotes, and even computers.
The control system interface also enables extensive flexibility for integration with
other systems such as security, HVAC and energy management, plus remote
monitoring via SNMP and Crestron RoomView® applications.
NOTES: Dimmed outputs are not used to directly control outlets or other devices like
projectors or AC motor loads. Connecting more than three devices (keypads or shade
control modules) will require additional power supplies.

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iLux Integrated Lighting Control System

Residential Lighting Design Guide

iLux Expansion Modules
All expansion modules are compatible with Crestron CLX-Series, CLW-Series, iLux, and infiNET™ in-wall dimmers.
Model

Load

Function

CLS-EXP-DIM

Supports incandescent, magnetic low voltage,
neon/cold cathode, and 2-wire and 3-wire dimmable
fluorescent loads (16A per load)
120V, 230V, & 277V compatibility
Supports incandescent, magnetic low voltage,
Electronic low voltage, and 2-wire and 3-wire
dimmable fluorescent loads (16A per load)
120V, 230V, & 277V compatibility
Supports 4-wire Fluorescent, Incandescent, MLV and
ELV loads (16A per load)
120V, 230V, & 277V compatibility
Supports 3-wire Fluorescent

Forward Phase Dimming

CLS-EXP-DIMU

CLS-EXP-DIMFLV

CLS-EXP-DIMFDB

UL2043 rated for use in air handling spaces.
Crestron CLS-EXP-DIM expansion modules are the only units on the market that are
code compliant for installation in air handling spaces. Mounting these in the ceiling
can save significant wiring costs on your projects.

NOTES: Refer to the wiring diagrams for expansion module connection details.
Each expansion module can control 120VAC /230/277 loads.
Up to four expansion modules of the same type can be controlled in a single zone.
Refer to the Crestron website for additional iLux example diagrams.

Doc. 5999F

45

Forward and Reverse-Phase Dimming
Auto Load Type Detection

0-10V Fluorescent Dimming plus High
Inrush Switching
Fluorescent Dimming

Residential Lighting Design Guide

iLux Integrated Lighting Control System

Expansion Modules Wiring Diagrams

NOTE: 230V feed is available on CLSI units only

Doc. 5999F

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iLux Integrated Lighting Control System

Residential Lighting Design Guide

Wall Box Dimmers and Switches
requirement, Crestron has expanded the wall box dimmer
and switch products to include many new features.

Although the following devices are functional as a
standalone dimmer or switch, they deliver greatly
enhanced functionality as part of a complete Crestron
control solution. Designed to replace any standard in-wall
dimmer or light switch, when connected to a Crestron
PAC2 or PAC2M automation control system (or any other
2-Series control system) via the Cresnet® network,
extensive automation and control capability is enabled.

CLW-Series components are available in white, black, and
almond and are designed for use with Decora® style
faceplates (not included). A dual purpose LED is included
to verify preset storage and serve as a beacon to make
the dimmer easy to locate in the dark. Its connection to
the control system allows the functions of the CLW-DIM
to be controlled from touchpanels, keypads, wireless
remotes, and computers to support unlimited flexibility
for remote control and integration with other devices
and systems.

Underwriters Laboratories (UL) safety regulations require
an air gap between the contacts. Building on this

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Residential Lighting Design Guide

Wall Box Dimmers and Switches

Cresnet Wall Box Dimmers
Model

Load

Features

CLW-DIM
Wall Box Dimmer
(Stand-alone)

Supports incandescent
loads up to 1000 watts,
or magnetic low voltage
loads up to 1000VA/750 Watts

Four possible dimming level presets. The slide
switch selects between ADJUST, PRESET, and
OFF modes

CLW-DIM1
Wall Box Dimmer,
Single Button
(Stand-alone)

Supports incandescent
loads up to 1000 Watts,
or magnetic low voltage
loads up to 1000VA/750 Watts

Two possible dimming level presets. The slide
switch selects between ADJUST, PRESET, and
OFF modes

CLW-DIMS
Wall Box Master
Dimmer
(Master)

Supports incandescent
loads up to 1000 Watts,
or magnetic low voltage
loads up to 1000VA/750 Watts

Four possible dimming level presets. The slide
switch selects between ADJUST, PRESET, and
OFF modes. Serves as the master for multipoint dimming control of a single load. Multipoint dimming (similar to 3-way or 4-way
switching) is enabled using one CLW-DIMS
with one or more CLW-SLVD Slave Dimmers.

NOTE: In multipoint systems, only the master unit is connected to Cresnet. Slave units are connected by
the120V (Traveler) wire.
CLW-SLVD
Wall Box Slave
Dimmer
(Slave)

Supports incandescent
loads up to 1000 watts,
or magnetic low voltage
loads up to 1000VA/750 watts

One-gang wall mount slave dimmer designed
for use with the CLW-DIMS Wall Box Master
Dimmer to provide multi-point dimming control
of a single load.
The three pushbuttons on the CLW-SLVD
provide parallel functionality to those on the
CLW-DIMS

CLW-DIMS1
Wall Box Master
Dimmer, Single
Button
(Master)

Supports incandescent
loads up to 1000 Watts,
or magnetic low voltage
loads up to 1000VA/750 watts

Serves as the master for multi-point dimming
control of a single load. Multi-point dimming
(similar to 3-way or 4-way switching) is
enabled using one CLW-DIMS1 with one or
more CLW-SLVD1 Slave Dimmers
Two possible dimming level presets. The slide
switch selects between ADJUST, PRESET, and
OFF modes

CLW-SLVD1
Wall Box Slave
Dimmer, Single
Button
(Slave)

Supports incandescent
loads up to 1000 watts,
or magnetic low voltage
loads up to 1000VA/750 watts

One-gang wall mount slave dimmer designed
for use with the CLW-DIMS1 Wall Box Master
Dimmer to provide mult-point dimming control
of a single load
The single pushbutton on the CLW-SLVD1
provides parallel functionality to that on the
CLW-DIMS1

NOTE: In Multigang installation the inner tabs must be removed to fit and the load capacity must
be derated. See table below for derating information for various applications.
Derating Information for Incandescent and Tungsten Halogen Applications
Part Number

No Side Removed

One Side Removed

Two sides removed

-DIM1
-DIMS1

1000W
1000W

600W
600W

400W
400W

-SLVD1

No Derating Necessary

Derating Information for Magnetic Low Voltage Applications
Part Number

No Side Removed

One Side Removed

Two sides removed

-DIM1
-DIMS1

1000VA/ 750W
1000VA/750W

600VA/450WW
600VA/450W

400VA/300W
400VA/300W

-SLVD1

Doc. 5999F

No Derating Necessary

48

Wall Box Dimmers and Switches

Residential Lighting Design Guide

Cresnet Wall Box Switches
Model

Load

Features

CLW-SW
Wall Box
Switch
(Stand-alone)

Supports incandescent and
electronic low voltage loads
up to 1000 watts, or
magnetic low-voltage and
neon/cold cathode loads up
to 1000VA/750 watts.
Fluorescent ballasts, highintensity discharge lighting,
and ceiling fans can also
be switched.

Large button provides instant on/off control of the load,
while the small button turns the load off following a preset
time delay. The slide switch selects between ADJUST,
PRESET, and OFF modes. PRESET mode is the normal
operating mode, and ADJUST mode is used for setting the
delay time.

CLW-SW1
Wall Box
Switch, Single
Button
(Stand-alone)

Supports incandescent and
electronic low voltage loads
up to 1000 watts, or
magnetic low voltage and
neon/cold cathode loads up
to 1000VA/750 watts.
Fluorescent ballasts, highintensity discharge lighting,
and ceiling fans can also
be switched.

Provides instant turn-on control of the load. Pressing the
button again turns the load off following a preset time
delay. The time delay can be overridden by tapping the
button a second time, turning the load off instantly. The
slide switch on the CLW-SW1 selects ADJUST, PRESET,
and OFF modes. PRESET mode is the normal operating
mode, and ADJUST mode is used for setting the delay
time.

CLW-SWS1
Wall Box
Master Switch,
Single Button
(Master)

Supports incandescent and
electronic low voltage loads
up to 1000 watts, or
magnetic low voltage and
neon/cold cathode loads
up to 1000VA/750 watts.
Fluorescent ballasts, highintensity discharge lighting,
and ceiling fans can also
be switched

Multiple units may be ganged side-by-side along with
other CLW-Series switches and dimmers or non-Crestron
devices. The single large button on the CLW-SWS1
provides instant turn-on control of the load. Pressing the
button again turns the load off following a preset time
delay. The time delay can be overridden by tapping the
button a second time, turning the load off instantly. The
slide switch on the CLW-SWS1 selects ADJUST, PRESET,
and OFF modes. PRESET mode is the normal operating
mode, and ADJUST mode is used for setting the delay
time.

CLW-SLVS1
Wall Box Slave
Switch, Single
Button
(Slave)

Supports incandescent and
electronic low voltage loads
up to 1000 watts, or
magnetic low-voltage and
neon/cold cathode loads
up to 1000VA/750 watts.

One-gang wall mount slave switch designed for use with
the CLW-SWS1 Wall Box Master Switch to provide
multipoint switching control of a single load. The single
pushbutton on the CLW-SLVS1 provides parallel
functionality to that on the CLW-SWS1.

CLW-SWS
Wall Box
Master Switch
(Master)

1000 watt electronic light
switch designed to mount in
a standard electrical gang
box

Serves as the master for multipoint switching control of a
single load. Multi-point switching functionality (similar to
3-way or 4-way switching) is enabled by using the CLWSWS with one or more CLW-SLVS Slave Switches. The
large button on the CLW-SWS allows for instant on/off
control of the load, the small button turns the load off
following a preset time delay. The slide switch selects
between ADJUST, PRESET, and OFF modes. PRESET mode
is the normal operating mode, and ADJUST mode is used
for setting the delay time.
NOTE: The wall box switches do not support fan speed
control. Use the CLX-1FAN4 for fan speed control.

CLW-SLVS
Wall Box Slave
Switch
(Multipoint
Slave)

1000-Watt electronic light
switch designed to mount in
a standard electrical gang
box

One-gang wall mount slave switch designed for use with
the CLW-SWS Wall Box Master Switch to provide
multipoint switching control of a single load. The
pushbuttons on the CLW-SLVS provide parallel
functionality to those on the CLW-SWS.

NOTE: The wall box switches do not support fan speed
control. Use the CLX-1FAN4 for fan speed control.

NOTE: In systems, only the master unit is connected to Cresnet®. Slave units are connected by the120V
(Traveler) wire.

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Residential Lighting Design Guide

infiNET Wireless Technology

infiNET™ Wireless Technology

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50

Residential Lighting Design Guide

infiNET Wireless Technology

infiNET Dimmers, Switches, and Thermostat
Model

Load

Function

CLW-DIM1RF
infiNET Wall Box
Dimmer

1000-watt
wall mount
dimmer

The single large rocker button provides access to three user presets. With each
selection, the lighting levels fade naturally between each preset level. Pressing and
holding the rocker button up or down allows manual adjustment of the lighting
level.

CLW-DIM4RF
infiNET Wall Box
Dimmer and
Keypad

1000-watt
wall mount
dimmer and
programmable
keypad

All four pushbuttons are software programmable for any Crestron system function,
enabling control over additional lighting circuits, fans, drapes, audio levels, etc.

CLW-DIMS1RF
infiNET Wall Box
Master Dimmer

1000-Watt
wall mount
dimmer

Multipoint dimming is enabled using one CLW-DIMS1RF master dimmer along with
one or more CLW-SLVD1RF slave dimmers. Multipoint dimming is similar to
conventional 3-way or 4-way switching, allowing dimming control of a single load
from multiple locations in the room.

CLW DIMS4RF
infiNET Wall Box
Master Dimmer
and Keypad

1000-watt
wall mount
dimmer and
programmable
keypad

Multi-point dimming is enabled using one CLW-DIMS4RF master dimmer along
with one or more CLW-SLVD1RF slave dimmers. Multipoint dimming is similar to
conventional 3-way or 4-way switching, allowing dimming control of a single load
from multiple locations in the room. All four pushbuttons are software
programmable for any Crestron system function, enabling control over additional
lighting circuits, fans, drapes, audio levels, etc.

CLW-SLVD1RF
infiNET Wall Box
Slave Dimmer

1000-watt
wall mount
slave dimmer

Slave dimmer designed for use with the CLW-DIMS1RF and CLW-DIMS4RF infiNET
master dimmers.

CLW-SW1RF
infiNET Wall Box
Switch

1000-watt
wall mount
switch

The single large rocker button provides simple on/off operation to control a range of
lighting or fan loads. An adjustable turn-off delay allows the user time to exit the
room before the lights shut off.

CLW-SWS1RF
infiNET Wall Box
Master Switch

1000-watt
wall mount
switch

Multi-point switching is enabled using one CLW-SWS1RF master switch along with
one or more CLW-SLVS1RF slave switches. Multipoint switching is similar to
conventional 3-way or 4-way switching, allowing control of a single load from
multiple locations in the room.

CLW-SW4RF
infiNET Wall Box
Switch and
Keypad

1000-watt
wall mount
switch and
programmable
keypad

An adjustable turn-off delay allows the user time to exit the room before the lights
shut off. All four pushbuttons are software programmable for any Crestron system
function, enabling control of additional lighting circuits, fans, drapes, audio levels,
etc.

CLW-SWS4RF
infiNET Wall Box
Master Switch
and Keypad

1000-watt
wall mount
switch and
programmable
keypad

All four pushbuttons are software programmable for any Crestron system function,
enabling control of additional lighting circuits, fans, drapes, audio levels, etc. Multipoint switching is enabled using one CLW-SWS4RF master switch along with one
or more CLW-SLVS1RF slave switches. Multipoint switching is similar to
conventional 3-way or 4-way switching, allowing control of a single load from
multiple locations in the room.

CLW-SLVS1RF
infiNET Wall Box
Slave Switch

1000-watt
wall mount
slave switch

Slave switch designed for use with the CLW-SWS1RF and CLW-SWS4RF infiNET
master dimmers.

CLF-DIMRFB
infiNET Lamp
Dimmer

500 watts V/A
Dimmer

Freestanding dimmer module designed to sit on the floor to provide dimming
control of a conventional floor lamp or table lamp. It enables local dimming control
via a built-in footswitch, and remote control via infiNET.

HTT-B10X
infiNET Table
Top Controller

CHV-TSTATRF
Wireless
Networked
Thermostat

Doc. 5999F

The HTT-B10X is a simple, convenient wireless controller. Two-way infiNET wireless operation supports
true-feedback. A clean array of 10 backlit pushbuttons with individual feedback LEDs affords easy,
tactile control of any custom function. The HTT-B10X is a fully-programmable controller designed to
operate as part of a complete Crestron automation system, communicating via the infiNET wireless
control network.
The CHV-TSTATRF is designed for heating and cooling control of baseboard, forced air, heat pump, and
dual-fuel heat pump HVAC systems. The large backlit LCD display provides a clear view of current
temperature, setpoint, system mode, fan status, and setup functions. Climate control features include
separate heating and cooling setpoints, and adjustable anticipators to prevent overshooting the desired
temperature. Continuous fan operation can be selected when needed for increased circulation.

51

Control Processors

Crestron Residential Lighting Design Guide

Example infiNET system

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52

Residential Lighting Design Guide

Control Processors

Control Processors
PAC2 Lighting Control Processor
on-board storage of program and touchpanel files, room
and equipment profiles, upgrades, databases, and
schedules. Memory is non-volatile to protect against
power loss.
Ethernet and e-Control®2
The unique Crestron dual bus system, with its high speed
I/O bus architecture, provides blazing fast throughput,
system wide. The two 40Mb/s Y-BUS expansion slots
offer the option of installing any of the CNX-series cards
and all C2-series control cards listed in the Crestron
Product Catalog. The 300Mb/s Z-BUS expansion slot is
designed for super high speed control card applications
such as 10/100 Ethernet, available via the Crestron
single-port C2ENET-1 or dual-port C2ENET-2 cards.
The PAC2 enables efficient control of lighting and other
systems such as HVAC and security, and has been
specifically designed for the Crestron automation
enclosure and the Crestron lighting system (although
other Crestron processors can also be used).

NOTE: Crestron recommends that the control processor
be mounted within a separate CAEN enclosure to create a
simplified low voltage wiring center.

The PAC2 also provides true secure network
communications, which is required for today's corporate
networks, automated residence systems, and the Internet.
The Dual Port 10/100BaseT Ethernet card (C2ENET-2)
supports dynamic and static IP addressing and full duplex
TCP/IP and UDP/IP. It offers a WAN port for Internet and
remote-location communications and a LAN port for local
in-home or in-office use. A built-in firewall delivers
network security with the Network Address Translator
(NAT) and router functions. The built-in Web server uses
memory storage on a compact flash card for remote
access and control.

Cresnet® Distribution

Backup and Override

The built-in Cresnet Hub/Repeater serves as a repeater,
splitter, and wiring block. The hub allows for 252 or more
devices (touchpanels, keypads, etc.); 32 per segment (AH) and distribution up to 3000 feet of Cresnet cable run
per segment. There are eight independent segments,
each with four Cresnet connectors wired in parallel.
In addition, there is a master NET port on the bottom
panel. The eight NET (A-H) activity LEDs illuminate when a
device on the respective segment transmits data. When
powered by the internal power supply, a maximum of 50
watts (DC) is available for all connected network devices.
The LEDs indicate communication on the Cresnet link.

The PAC2 provides external connections for both a backup processor and emergency override closure signals. In
the absence of Cresnet, a signal is generated to switch
power and communication of the Cresnet system to the
back-up processor. When the override connection
receives a contact closure, a signal is passed to the
lighting modules via the fifth wire of the module
interconnect cable, and the lights are turned on to a
programmed preset emergency level. They remain at
this level until that contact closure is removed.

The PAC2 occupies one module space in single-width
enclosures and two module spaces in double-width
enclosures.

The Backup Net Input connector allows a backup control
system to automatically take control of the Cresnet
network in the unlikely event of an internal processor
failure. The exclusive, built-in Cresnet watchdog switches
over when the CPU fails.

Memory Expansion
The on-board 36MB memory is enhanced with a 4GB
expansion slot that supports off-the-shelf Type II compact
flash memory and the IBM Microdrive hard disk drive, for

Doc. 5999F

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Control Processors

Crestron Residential Lighting Design Guide

The Fault connector provides a dry contact closure fault
signal to notify an external control system when the PAC2
has a system fault. This output is connected to a digital
input of the backup computer. A fault is defined as the
CPU not interacting with Cresnet® for 10 seconds. The
watchdog switches back if the backup computer is
inactive for 10 seconds.

100 to 240 VAC, 4A (maximum) and a noise rating less
than 150mV. The C2N-SPWS300 provides regulated 24
VDC, 300-watts to Cresnet system components. The C2NSPWS300 is capable of delivering a nominal 75 watts of
power at 24 volts DC on any of its eight channels.
The CLX-PWS75 is a 75 watt Cresnet Power Supply
Module designed to mount in a CAEN Automation
Enclosure. A single CLX-PWS75 can be installed in any
single-width enclosure, or up to two may be installed
side-by-side in a double-width enclosure. Four (4) Cresnet
power ports are provided on the CLX-PWS75, which may
be used to supply power directly to Cresnet devices, or
connect to the external power input ports of a PAC2 or
PAC2M.

The PAC2 offers eight programmable analog and digital
inputs as well as digital outputs. There are eight normally
open relays, isolated with MOV suppression.
PAC2 Power Management & Requirements
When power requirements exceed 50 watts, additional
power supplies may be added. For example, each keypad
in the CNX-B series uses 3 watts, therefore only 15
keypads (allowing for a margin of safety) can be
connected without adding an additional power supply.

Additional power supplies should not be mounted on
CAEN-UMP plates in an enclosure that contains dimmer
units because this introduces low voltage in the high
voltage section of the enclosure. If required, an extra
power supply, attached to a CAEN-UMP plate, can be
added to a separate CAEN enclosure.

To ensure sufficient power to accommodate all the
Cresnet devices (keypads, touchpanels, shade/drape
controllers, thermostats, sensors, and other interfaces)
and to include voltage drops and wire runs, Crestron
recommends the CLX-PWS75 75-watt Cresnet power
supply module, or the C2N-SPWS300 300-watt system
power supply.

Mounting the PAC2 in a double-wide enclosure

The 75-watt power supply is designed to mount in a CAEN
Automation Enclosure. A single CLX-PWS75 can
be installed in any single-width enclosure, or up to two
may be installed side-by-side in a double-width
enclosure. Four (4) Cresnet power ports are provided
on the CLX-PWS75, which may be used to supply power
directly to Cresnet devices, or connect to the external
power input ports of a PAC2 or PAC2M.
If the power needed for a hub segment exceeds the power
available from the internal supply (50 watts, maximum),
remove the jumper from the supplied 3-pin mini
connector to disconnect the internal power supply, then
connect the 24VDC and ground wires from an external
source (Crestron 24 VDC - regulated power supply) to the
EXT and G pins.
The 300-watt power supply, specifically designed for
large Cresnet control systems, operates with an input of

Refer to the PAC2 Operations Guide (Doc. 5941) for more detailed information.

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Crestron Residential Lighting Design Guide

Control Processors

PAC2M Professional Automation Mini Control System
Modular Enclosure or Wall Mount Installation
The PAC2M is designed to install in a CAEN automation
enclosure and provide a direct bus to a cabinet full of CLXSeries lighting control modules. The PAC2M can also be
mounted directly to a suitable surface without an enclosure
where allowed.
NOTE: A separate supplemental power supply is required for
the PAC2M. It is recommended that power fed to the PAC2M
processor comes from a clean and uninterrupted source.
Ethernet and e-Control®2
Built-in 10/100 Ethernet facilitates secure high speed
network connectivity, enabling extensive capabilities for
remote system maintenance and control, and providing an
interface to other Crestron control systems. Native features
include a built-in email client to report system troubles and
other functions to a homeowner or maintenance/service
company via instant email notification. An onboard Web
server provides the foundation for the exclusive Crestron
e-Control 2 XPanel technology, providing secure IP-based
remote control using any Windows computer or
CE/PocketPC™ PDA device.
The PAC2M is a compact, low-cost alternative to the
PAC2 designed for small lighting and automation
applications. At half the size of a PAC2, the PAC2M is
perfect for apartments and smaller homes as well as
individual meeting rooms and MDU applications.
2-Series Control System
Built upon the reliable Crestron 2-Series control engine,
the PAC2M is extensively programmable using the
Crestron suite of powerful development software and
vast database of drivers and software modules. The
PAC2M works seamlessly with the entire Crestron line of
lighting dimmers and shade controls, keypads and
touchpanels, thermostats, wireless gateways, and
expansion modules.
Whole House Integration
The PAC2M provides for the integration of non-Crestron
devices and subsystems through a host of control
interfaces. Four isolated relays and four digital input
ports are built in to accommodate motion sensors,
contactors, door strikes, and other low-voltage controls.
Additional relays, I/O ports, serial COM ports, DTMF
interfaces, and shade controllers can be added using
Crestron expansion modules at any location throughout a
residence or commercial facility.

Doc. 5999F

®
RoomView and SNMP

For large facilities utilizing multiple PAC2M and other control
systems, the exclusive Crestron RoomView Help Desk
software delivers a comprehensive solution for remote
monitoring and asset management. Also, built-in SNMP
support enables similar capability using third-party network
management software, allowing full control and monitoring
from the IT Help Desk or NOC in a format that's familiar to IT
personnel.
Cresnet® Distribution
Cresnet is the communications backbone for Crestron lighting
modules, wall box dimmers, thermostats, keypads, and many
other devices. This flexible 4-wire bus streamlines the wiring
of a complete Crestron lighting system. The PAC2M provides
connectivity for numerous Cresnet devices on multiple
homeruns via 8 separate Cresnet ports. Its built-in Cresnet
hub provides two isolated segments, each supporting 3000
feet of cabling and approximately 25 Cresnet devices. The
Cresnet ports are arranged into two separate power groups
providing a clean, flexible 24 Volt DC power distribution
solution. An external power supply is required (sold
separately).

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Residential Lighting Design Guide

Control Processors

Override
An override input is provided to allow an external
contact closure to bypass the PAC2M and activate
a preset override state in each connected lighting
module. A signal is passed to the lighting modules
via the fifth wire of the interconnect cable, and the
lights are turned on to a programmed preset
emergency level.
Memory Expansion
A memory card slot allows for easy expansion
of the PAC2M's internal memory using any
MMC-compatible memory card up to 1 GB.
Double Width Enclosure Mounting
Module and associated terminal block installed
in double width enclosure. The PAC2M processor
occupies the lowest module position in either the
single or double enclosure.
For additional information, refer to the PAC2M
Operations Manual, Doc. 6507.

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Residential Lighting Design Guide

Basic Lighting System Interconnections

Basic Lighting System Interconnections
An example of a Crestron Lighting System that includes thermostat, shade control and interfaces

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Residential Lighting Design Guide

Occupancy and Photocell Sensors

Occupancy and Photocell Sensors
GLS-ODT & GLS-OIR
Green Light Occupancy Sensors
Crestron Green Light™ sensors deliver a powerful and
cost-effective solution for reducing energy costs and
enhancing the functionality of lighting and environmental
systems. Crestron offers ceiling and wall mount occupancy
sensors for areas up to 2500 square feet.
Advanced self-adaptive motion sensing using a combination
of ultrasonic and passive infrared technologies affords
extreme reliability for control of lighting, climate control and
other devices in the room. A built-in photocell can be set to
override the occupancy sensor if the ambient light level is
above a set threshold, preventing lights from turning on when
there is sufficient daylight in the room.
Sensors are easily connected to the lighting control processor
via the Cresnet control network using a GLS-SIM Sensor
Integration Module. Alternately, they may be connected
directly via a digital input port. Please refer to the product
specification sheet for complete information.
Model

Mount Type

Coverage Area

Coverage Pattern

GLS-OD T-C-500
GLS-ODT-C-1000
GLS-ODT-C-2000
GLS-ODT-W-1200
GLS-OIR-C-450
GLS-OIR-C-1500
GLS-OIR-W-2500

Ceiling
Ceiling
Ceiling
Wall
Ceiling
Ceiling
Wall

500 sq ft
1000 sq ft
2000 sq ft
1200 sq ft
450 sq ft
1500 sq ft
2500 sq ft

180 degrees
360 degrees
360 degrees
110 degrees
360 degrees
360 degrees
110 degrees

GLS-LOL & GLS-LCL
Green Light Photocell Light Sensors
Crestron Photocell Light Sensors are designed for daylight
harvesting applications to control the balance of natural and
artificial lighting in an indoor space. By harnessing natural
daylight from windows and skylights, electrical lighting can
be turned off or dimmed, reducing energy usage while
maintaining a consistent light level for a more efficient and
comfortable work space. Outdoor lighting may also be turn
off and on automatically using a photocell light sensor.
Please refer to the product specification sheet for complete
information.

Doc. 5999F

Model

Field of View

Light Sensitivity

GLS-LCL
GLS-LOL

60 degree cone
60 degree cone

0 to 70 foot candles
3 to 6000 foot candles

58

Residential Lighting Design Guide

Integrated Shade and Drape Controllers

Integrated Shade and Drape Controllers
C2N-SDC
The C2N-SDC is a 2-channel shade and drape controller designed to provide a
convenient and cost-effective solution for controlling a variety of motorized window
treatments as well as motorized doors, sunroofs, lifts and projection screens.
The C2N-SDC is a Cresnet® device with two independently controlled 120V AC outputs.
Each output provides up/down or open/close control of a conventional 3-wire
bidirectional type motor. Built-in timing and interlock logic make it easy to program
the C2N-SDC for fail-safe operation.
The C2N-SDC mounts in the wall or ceiling using an off-the-shelf 4" square or 2-gang
electrical box. Pushbuttons on the front of the unit allow for manual operation of the
motors during installation and setup.

C2N-SDC-DC
The C2N-SDC-DC is a 2-channel shade and drape controller designed to provide a
convenient and cost-effective solution for controlling 24 volt DC motorized shades and
drapes. The C2N-SDC-DC is a Cresnet device with two independently controlled 24V DC
outputs, each designed to provide standard up/down or open/close control of a
conventional two-wire bidirectional type motor.
The C2N-SDC-DC mounts in the wall or ceiling using an off-the-shelf 4" square or
2-gang electrical box. Pushbuttons on the front of the unit allow for manual operation
of the motors during installation and setup.

C2N-SSC-2
The C2N-SSC-2 Somfy Shade Controller is a compact Cresnet device designed to
provide a bidirectional serial interface for up to two Somfy ILT Intelligent Shade Motors
(http://www.somfy.com/nam/index.cfm). Window treatments equipped with the Somfy
ILT motor offer enhanced capability compared to typical 3-wire models.
In addition to basic open/close commands, the C2N-SSC-2 allows for setting each
shade to a specific position and polling for its current position with 16-bit precision.
Feedback signals provide confirmation of each motor's activity to enable precise,
predictable control, even from a remote location. Limit adjustments are set
electronically using buttons provided on the face of the unit, and up to 20 presets for
each output can be saved onboard the C2N-SSC-2 for easy recall through the control
system. The C2N-SSC-2 mounts discreetly to any flat surface and requires a simple
Cresnet connection to the control system.

Doc. 5999F

59

Residential Lighting Design Guide

Integrated Partner Modules

Integrated Partner Modules
Crestron Electronics, Inc. Integrated Partner Program allows partner
manufacturers' products to operate seamlessly in a Crestron systems
environment. Integrated Partner Modules offer the Crestron control
systems programmer a simplified, timesaving drag-and-drop solution
for integration of partner products.
The Crestron Integrated Partner Program initiative makes it easy to take
advantage of the enhanced functionality afforded by using a
manufacturer's serial, Ethernet, or other enhanced interface. Integrated
Partner Modules are created specifically for popular audio/video, security,
lighting, HVAC and other products that incorporate communications
protocol, relays, etc. We have created this collection of modules for our
dealers to easily incorporate Integrated Partner's products into a Crestron
network solution.
For a complete list of partners refer to:
http://www.crestron.com/tools_and_resources/programming_and_integr
ation_resources/integrated_partner_modules/default.asp?browseby=ma
nufacturers
Integrated Systems
Following are examples of the more common systems we integrate into both commercial and residential environments.

Audio/Video

Lighting Systems

HVAC

Security

Integrated Partner
business or home
entertainment solutions
allow you to easily control
and enjoy your business
presentations, home
theater or audio
distribution systems. Want
to make a presentation,
watch a movie? Press the
appropriate icon and the
drapes close, lights dim,
projector turns on, audio
engages and the
experience begins... all
while the popcorn pops.

Integrated Partner lighting
systems work seamlessly in a
Crestron environment.

Integrated Partner heating
and air-conditioning
systems, pools and spas
may also be incorporated
into a Crestron system.

Integrated Partner security
companies trust Crestron to
control and monitor their
systems.

Doc. 5999F

Depending on your lighting
system you may enjoy party
mode to brighten up the house
for your guests, integrate it into
“movie” mode, or set the
system to "vacation" mode, for
random lighting patterns giving
your home that live-in look
while you’re away.

Set the temperature and
humidity range you most
enjoy and live comfortably,
regardless of the season.

60

Peace of mind is a touch
away. Whether setting your
system before retiring for the
evening or receiving an e-mail
that your family forgot to set
the system before leaving for
the day, Crestron-controlled
security partners are there for
your protection.

Residential Lighting Design Guide

Appendix A

Appendix A: Example Residential Lighting
System
This example is based on the following typical residential wiring plan.

Doc. 5999F

61

Residential Lighting Design Guide

Appendix A

Load Schedule Report Example

Load Schedule
Project: Example Residence

Dealer: Crestron

Creator: Crestron D3 Pro v2.3.7

Description:

Date: 11/4/2003 System Number: 1

Area

Room

Controlled Ckt Name Controlled Ckt No.

Fixture

Load Type Dim Emergency Fixture Watts Fixture Qty Total Watts

Main Floor Bathroom 1

Downlights

009

Downlights Incandescent yes

no

100

1

100

Main Floor Bathroom 1

Downlights 2

008

Downlights Incandescent yes

no

100

2

200

Main Floor Bathroom 1

Downlights 3

006

Downlights Incandescent yes

no

100

2

200

Main Floor Bathroom 1

Drapes

019

Drapes

no

200

1

200

Main Floor Bathroom 1

Exhaust Fan

007

Exhaust Fan

no

no

200

1

200

Main Floor Bathroom 2

Downlights

011

Downlights Incandescent yes

no

100

1

100

Main Floor Bathroom 2

Downlights 2

010

Downlights Incandescent yes

Main Floor Bathroom 2

Drapes

021

Drapes

Main Floor Bathroom 2

Exhaust Fan

012

Exhaust Fan

Switched

Main Floor

Bedroom

Ceiling Fan

022

Ceiling Fan

Ceiling Fan

Main Floor

Bedroom

Downlights

005

3-Wire Motor no
Switched

no

100

3

300

no

200

1

200

no

no

200

1

200

no

no

100

1

100

Downlights Incandescent yes

no

250

2

500

3-Wire Motor no

Main Floor

Bedroom

Downlights 2

004

Downlights Incandescent yes

no

100

4

400

Main Floor

Bedroom

Downlights 3

003

Downlights Incandescent yes

no

100

1

100
100

Main Floor

Bedroom

Downlights 4

002

Downlights Incandescent yes

no

100

1

Main Floor

Bedroom

Downlights 5

001

Downlights Incandescent yes

no

100

2

200

Main Floor

Bedroom

Drapes

018

no

200

1

200

Main Floor

Bedroom

Drapes 2

017

Drapes

3-Wire Motor no

no

200

1

200

Main Floor

Bedroom

Drapes 3

016

Drapes

3-Wire Motor no

no

200

1

200

Main Floor

Foyer

Downlights

013

Main Floor

Sauna

Drapes

020

Drapes

3-Wire Motor no

Downlights Incandescent yes
Drapes

3-Wire Motor no

no

100

4

400

no

200

1

200

*Calculation of load wattage includes transformer loss.

Doc. 5999F

62

Residential Lighting Design Guide

Appendix A

Load Schedule with Panel Terminations
Project: Example Residence

Dealer: Crestron

Creator: Crestron D3 Pro v2.3.7

Description:

Date: 11/4/2003 System Number: 1

Controlled Ckt
Name

Controlled
Ckt No.

Fixture

Load Type

Total
Watts

Enclosure

Slot

Module

Output

Bathroom
1

Downlights

009

Downlights

Incandescent

yes

no

100

1

100

Enclosure 1

2

CLX1DIM8

1

Main
Floor

Bathroom
1

Downlights 2

008

Downlights

Incandescent

yes

no

100

2

200

Enclosure 1

2

CLX1DIM8

2

Main
Floor

Bathroom
1

Downlights 3

006

Downlights

Incandescent

yes

no

100

2

200

Enclosure 1

2

CLX1DIM8

3

Main
Floor

Bathroom
1

Drapes

019

Drapes

3-Wire Motor

no

no

200

1

200

Enclosure 1

4

CLX1MC4

1

Main
Floor

Bathroom
1

Exhaust Fan

007

Exhaust Fan

Switched

no

no

200

1

200

N/A

N/A

Interface
2

1

Main
Floor

Bathroom
2

Downlights

011

Downlights

Incandescent

yes

no

100

1

100

Enclosure 1

2

CLX1DIM8

4

Main
Floor

Bathroom
2

Downlights 2

010

Downlights

Incandescent

yes

no

100

3

300

Enclosure 1

2

CLX1DIM8

5

Main
Floor

Bathroom
2

Drapes

021

Drapes

3-Wire Motor

no

no

200

1

200

Enclosure 1

4

CLX1MC4

2

Main
Floor

Bathroom
2

Exhaust Fan

012

Exhaust Fan

Switched

no

no

200

1

200

N/A

N/A

Interface
4

1

Main
Floor

Bedroom

Ceiling Fan

022

Ceiling Fan

Ceiling Fan

no

no

100

1

100

Enclosure 1

6

CLX1FAN4

1

Main
Floor

Bedroom

Downlights

005

Downlights

Incandescent

yes

no

250

2

500

Enclosure 1

2

CLX1DIM8

7

Main
Floor

Bedroom

Downlights 2

004

Downlights

Incandescent

yes

no

100

4

400

Enclosure 1

3

CLX1DIM4

1

Main
Floor

Bedroom

Downlights 3

003

Downlights

Incandescent

yes

no

100

1

100

N/A

N/A

Interface
6

1

Main
Floor

Bedroom

Downlights 4

002

Downlights

Incandescent

yes

no

100

1

100

N/A

N/A

Interface
5

1

Main
Floor

Bedroom

Downlights 5

001

Downlights

Incandescent

yes

no

100

2

200

Enclosure 1

3

CLX1DIM4

2

Main
Floor

Bedroom

Drapes

018

Drapes

3-Wire Motor

no

no

200

1

200

Enclosure 1

4

CLX1MC4

3

Main
Floor

Bedroom

Drapes 2

017

Drapes

3-Wire Motor

no

no

200

1

200

Enclosure 1

4

CLX1MC4

4

Main
Floor

Bedroom

Drapes 3

016

Drapes

3-Wire Motor

no

no

200

1

200

Enclosure 1

5

CLX1MC4

1

Main
Floor

Foyer

Downlights

013

Downlights

Incandescent

yes

no

100

4

400

Enclosure 1

2

CLX1DIM8

6

Main
Floor

Sauna

Drapes

020

Drapes

3-Wire Motor

no

no

200

1

200

Enclosure 1

5

CLX1MC4

2

Area

Room

Main
Floor

Dim Emergency

Fixture Fixture
Watts
Qty

*Calculation of load wattage includes transformer loss.

The following three pages contain the complete application diagrams of this example
system, Circuits and Interfaces, Module Wiring, and PAC2 Connections, divided up to
fit the space available. The complete diagram is available on line at:
http://www.crestron.com/dealer-tech_resources/application_diagrams.asp.

Doc. 5999F

63

Residential Lighting Design Guide

Appendix A

Circuits and Interfaces

Doc. 5999F

64

Residential Lighting Design Guide

Appendix A

Module Wiring

Doc. 5999F

65

Residential Lighting Design Guide

Appendix A

PAC2 Lighting Control Processor Connections

Doc. 5999F

66

Residential Lighting Design Guide

Appendix B

Appendix B: Touchpanel Comparison Charts
Tilt Touchpanels
Isys Tilt Touchpanels
TPS-17B
(TPS-17W)
Touchscreen Display
Display Size
Aspect Ratio
Resolution
Color Depth
Touchpanel Graphics
Color Depth
8-bit Alpha Channel
Transparency
Synapse Image Rendering
and Multimode Objects
Dynamic Text and Animation
Dynamic Graphics and PNG
Translucency
Dynamic Menu Graphics
Memory
RAM
Flash
Memory Card Slot
Maximum Project Size

17"
15:9
WXGA

TPS-15B
(TPS-15W)

TPS-12B
(TPS-12W)

Isys G-Series

TPS-4000

TPS-3000

TPS-15GQM

TPS-12GQM

Isys i/O Tilt Touchpanel Media Centers
TPMC-17-QM

TPMC-15-QM

TPMC-17-CH

TPMC-15-CH

15"

12"

10.4"

6.4"

15"

12"

17"

15"

17"

15"

4:3 XGA

4:3 SVGA

4:3 VGA

4:3 VGA

4:3 XGA

4:3 SVGA

15:9 WXGA

4:3 XGA

15:9 WXGA

4:3 XGA

1280 x 768

1024 x 768

800 x 600

640 x 480

640 x 480

1280 x 768

1024 x 768

1280 x 768

1024 x 768

24-bit
16.7M
24-bit
16.7M

18-bit
16.7M
24-bit
16.7M

18-bit
256k

18-bit
256k

18-bit 256k

24-bit 16.7M

24-bit 16.7M

24-bit 16.7M

24-bit 16.7M

16-bit 64k

16-bit 64k

1024 x
768
24-bit
16.7M
24-bit
16.7M

800 x 600

24-bit
16.7M
24-bit
16.7M

18-bit 256k

24-bit 16.7M

24-bit 16.7M

24-bit 16.7M

24-bit 16.7M

●
●
●
●

●
●
●
●

●
●
●
●

●
●

●
●

●
●
●
●

●
●
●
●

●
●
●
●
●

●
●
●
●
●

●
●
●
●
●

●
●
●
●
●

128MB

128MB

128MB

8MB

8MB

128MB

128MB

512MB

512MB

512MB

512MB

64MB
up to 4GB
160MB

64MB
up to 4GB
160MB

64MB
up to 4GB
160MB

8MB

8MB

7MB

7MB

64MB
up to 4GB
160MB

64MB
up to 4GB
160MB

512MB
up to 4GB
190MB

512MB
up to 4GB
190MB

512MB
up to 4GB
190MB

512MB
up to 4GB
190MB

●
●

●
●

●
●

●
●

Annotation & PC
Windows XP Embedded OS
Embedded Applications and
Viewers4
Annotation
Keyboard/Mouse Input

Live Only
USB
Mouse

●

Touch-the-PC

Live Only

MediaMarker

MediaMarker

MediaMarker

MediaMarker

USB Mouse

USB

USB

USB

USB

●

●

●

Video/RGB
Scalable Windows
Hardware Connections
Composite
S-Video
Component

1
QM, CH,
BNC1

1
QM, CH,
BNC1

1
QM, CH,
BNC1

1
CH1,
BNC1

1
CH1,
BNC1

●
●
●

●
●
●

●
●
●

●
●

●
●

●

●

●

●

●

●
●
●

●
●
●

●
●
●

●
●

●
●

4

4

4

HDTV up to 1080i
RGB up to 1600 x 1200

2

2

2

2

2

2

QM

QM

QM

QM

CH, BNC1

CH, BNC1

●
●
●
●
●

●
●
●
●
●

●
●
●
●
●
●
●

●
●

●
●
●
●
●
●
●
●
●

●
●
●
●
●
●
●

●
●

●
●
●
●
●
●
●
●
●

●

●

●
●
●

●
●
●

●
●
●
●

●
●
●
●

●
●
●
●

●
●
●
●

4

4

4

4

4

4

Streaming Motion-JPEG
Media Player (Multiple
Formats)
Display Output

Audio
Amplified Speakers and
Microphone
WAV Sound File Audio
Feedback

Network
Cresnet
Ethernet
WiFi

Buttons
Backlit Softkeys
1 Connections

via outboard IMC interface module (included)
NIC required
sold separately
4 Refer to the product specification for a complete list of embedded applications
2 Wireless

3 Accessory

Doc. 5999F

67

Residential Lighting Design Guide

Appendix B

Wall Mount Touchpanels
Isys Wall Mount Touchpanels
TPS-17L

TPS-15L

TPS-12L

TPS4000L

Isys i/O Media Centers

Isys G Series

TPS-6L

TPS-4L

TPS-15G- TPS-12G- TPMC- TPMC-15QM-L
QM-L
17-QM-L
QM-L

TPMC-17CH-L

TPMC-15CH-L

Touchscreen Display
Display Size
Aspect Ratio
Resolution
Color Depth

Touchpanel Graphics
Color Depth
8-bit Alpha Channel
Transparency
Synapse Image Rendering
and Multimode Objects
Dynamic Text and
Animation
Dynamic Graphics and
PNG Translucency
Dynamic Menu Objects

Memory
RAM
Flash
Memory Card Slot
Maximum Project Size

17"
15:9
WXGA
1280 x
768
24-bit
16.7M
24-bit
16.7M

15"

12"

10.4"

5.7”

3.6"

15"

12"

4:3 XGA

4:3 SVGA

4:3 VGA

4:3 SVGA

4:3 QVGA

4:3 XGA

4:3 SVGA

1024 x 768

800 x 600

640 x 480

640 x 480

320 x 240

18-bit 256k

18-bit 256k

18-bit
256k

16-bit 64k

24-bit
16.7M

16-bit 64K

16-bit 64K

16-bit 64K

24-bit
16.7M
24-bit
16.7M

●
●
●
●

●
●
●
●

●
●
●
●

●
●

128MB

128MB

128MB

8MB

64MB

64MB

8MB

up to 4GB

up to 4GB

64MB
up to 4GB

160MB

160MB

160MB

7MB

1024 x
768
24-bit
16.7M
24-bit
16.7M

800 x 600
18-bit
256k
24-bit
16.7M

●
●
●
●
●

●
●
●
●
●
512MB

128MB

512MB

512MB

512MB

64MB
up to 4GB

64MB

512MB
up to
4GB
190MB

512MB

512MB

512MB

up to 4GB

up to 4GB

up to 4GB

190MB

190MB

190MB

●

●

●

●

28MB

7MB

160MB

up to 4GB
160MB

Live Only

Live Only

1

●

●

●

●

Media
Marker
USB

Media
Marker
USB

Media
Marker
USB

Media
Marker
USB

1

1

1

1

2

2

2

2

2

2

QM, CH,
BNC1

QM, CH,
BNC1

QM, CH,
BNC1

CH, BNC

QM

QM

QM

QM

CH, BNC1

CH, BNC1

●
●
●

●
●
●

●
●
●

●
●

●
●
●
●
●

●
●
●
●
●

●
●
●
●
●
●
●
●

●
●
●
●

●
●
●
●

●
●

●
●

●

●

●
●
●
●
●
●
●
●

●

●

●

●

●

●

●
●

●
●

●
●
●

●
●
●

●
●
●

●
●
●

4

4

4

4

4

4

●

●

●

●

●

●

Streaming Motion-JPEG
Media Player (Multiple
Formats)
Display Output

Cresnet
Ethernet

●
●
●
●
●

128MB

RGB up to 1600 x 1200

Network

●
●
●
●
●

8MB

HDTV up to 1080i

Amplified Speakers and
Microphone
WAV Sound File Audio
Feedback

24-bit
16.7M
24-bit
16.7M

16MB

Touch-the-PC

Audio

1024 x 768

24-bit
16.7M
24-bit
16.7M

32MB

Keyboard/Mouse Input

Component

1280 x 768

24-bit
16.7M
24-bit
16.7M

32MB

6

S-Video

1024 x 768

●
●
●
●

OS
Annotation

Composite

15"
4:3 XGA

●
●
●
●

Windows XP Embedded

Scalable Windows
Hardware Connections

17"
15:9 WXGA

●
●
●

Annotation & PC

Video/RGB

15"
4:3 XGA

17"
15:9
WXGA
1280 x
768
24-bit
16.7M
24-bit
16.7M

●

●

●

●

●

●
●
●

●
●
●

●
●
●

●
●

●
●
●

●
●

4

4

4
5

12

10

●
●
●

●
●

●
●
●

Wi-Fi3

Buttons
Backlit Softkeys
Programmable, Engravable
Hard Buttons

Finishes
White or Black
Almond

●

●

Additional Colors &
Finishes

●



1 Connections via outboard IMC interface module (included)
2 Also supports coaxial connection
3 Wireless NIC required
4 Appropriate mounting accessory(ies) required
5 Rack mount provided by others
6 See product specification for a complete list of embedded applications

Doc. 5999F

68

Crestron Residential Lighting Design Guide

Appendix B

Wireless Touchpanels & Handheld Remotes

Display
Display Type
Display Size
Resolution
Color Depth

Isys Wireless
TPS-6X

TPMC-8X

Isys I/O WiFi
TPMC-8T

TPMC-4X

TFT Active Matrix
Color
Touchscreen

TFT Active Matrix
Color
Touchscreen

TFT Active Matrix
Color
Touchscreen

TFT Active Matrix
Color
Touchscreen

5.7"

8.4"

640 x 480 VGA

800 x 600 SVGA

18-bit 262k
Colors

18-bit 262k
Colors

Custom Engravable

Touchpanel Graphics
Color Depth
Synapse Image Rendering
Multimode Objects
True Feedback, Dynamic
Text, & Animation
Dynamic Graphics & PNG
Translucency
DNav Dynamic Menu
Objects

Memory
Ram
Flash

Maximum Project Size

3.8"

1.5" W

2.1" H x 1.4" W

320 x 240
QVGA

102 x 120
7 lines

7 lines

18-bit 262k
Colors

16-bit 64k Colors

16-bit 64k
Colors

Monochrome

Monochrome

21

14

47

57

●
●

●

●

●

●

●

●

●

11

●

●

●

●

●

●
●
16-bit 64k

16-bit 64k

16-bit 64k

16-bit 64k

●
●
●
●

●
●
●
●
●

●
●
●
●
●

●
●
●
●

●

32MB

512MB

512MB

64MB

16MB

32MB

1GB

1GB

32MB

up to 4GB

Keyboard/Mouse Input

Video
Wired via Docking Station
Streaming via Media Player

Audio
Integrated Speakers &
Microphone
WAV Sound File Audio
Feedback
2-Way High-Powered RF
via CEN-HPRFGW
2-Way Wi-Fi RF via 3rdparty 802.11x WAP
2-Way infiNETTM EX RF via
CEN-RFGW-EX
1-Way RF 418 MHz via
CNRFGWA-418 or MC2W
1-Way RF 434 MHz via
CNRFGWA or MC2W
1-Way IR 38 kHz RC5 via
C2N-IRGW or CNXRMIRD
1-Way IR 455 kHz via
CN-TVAV
Wired Ethernet via Docking
Station
Wired Cresnet via Docking
Station

Batteries
Internal Rechargable
External Booster Option

190MB

12MB

Windows XP

Embedded
Windows XP

Embedded
Windows CE
.NET 4.2

Desktop
Wall Mount

1 Refer

●

●

USB

USB

●
●
●

●
●
●

●

●

●

802.11a/b/g

802.11a/b/g

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802.11b

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●2

●2
●2

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●
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●

●

●

●

●
AAA (x4)

Integrated

to product specifications for a complete list of embedded applications
sold separately

2 Accessory

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Label Inlay

16MB

Disposable

Docking Station

1 to 30

●

Streaming MJPEG

Network

CNRFHT

up to 4GB

190MB

Embedded PC
Embedded Applications1

9 to 48

Label Inlay

16-bit 64k

Operating System

Backlit LCD

3.5"

11

28MB

Backlit LCD

240 x 320 QVGA
(portrait)

17 or 2

Memory Card Slot

Handheld Remotes
ML-600
WPR-48

8.4"

3-Way Toggle Wheel
Biometric Fingerprint
Scanner
Button Backlighting

TFT Active
Matrix
Color
Touchscreen

MLX-2

800 x 600 SVGA

Buttons & Controls
Programmable Hard
Buttons
Thumb Pad

MiniTouch
MT-1000C

69

AAA (x4)

9 Volt (x1)

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Residential Lighting Design Guide

Appendix C

Appendix C: General Lighting Design
Considerations
required for the dynamic elements, the elements that
change in response to environmental and human
variables. These static and dynamic elements are fully
integrated in a complete lighting design.

Crestron provides many options for illumination control.
The following general lighting design information can help
you formulate a complete, energy efficient lighting design
plan.

Simple Lighting Coverage Areas

Light plays an essential role in our ability to view the
world around us, and how we perceive a space it can
even influence how we act in that space. Lighting can
affect performance, mood, morale, safety, security and
decision making.

In some rooms, one lighting fixture or a group of fixtures
provide all the illumination. These rooms include closets,
storage rooms, utility rooms and garages. In these areas,
the functionality of the fixtures outweighs style
consideration.

The first step in producing the right lighting design is
asking about the use of the space. The lighting designer
can then determine quantity of light, color quality,
brightness and direction.

The greatest energy efficiency is achieved with compact
fluorescent downlights. The best performing systems use
a 32 watt "triple tube" downlight, providing more light
than a 100 watt incandescent lamp while consuming 1/3
the amount of energy.

There are two aspects of lighting design that go hand in
hand: the qualitative or aesthetic aspect, and the
quantitative or engineering aspect. The qualitative aspect
has to do with ensuring that the space has a pleasing feel
and ambiance. It is the artistic interspersing of light and
shadow, illumination and darkness, figure and form.

For many spaces, such as garages and closets, a simple
lighting solution is the most appropriate. In storage rooms,
basements, and other places, basic lighting may be all
that is needed. These are excellent opportunities for
energy efficient lighting fixtures, especially if lights are left
on for extended periods of time.

The quantitative aspect ensures that there is adequate
light for the task at hand. The Illuminating Engineering
Society (IES) of North America publishes guidelines of light
levels for many tasks and activities based on the nature of
the task, the size of objects handled, the detail required,
the average age of the people in that space, and so on.
For example, a typical office is lit to an illumination of 30
to 100 "footcandles". Light levels can also be expressed
in the metric unit "lux" 1 footcandle is approximately 10
lux.

Task Lighting for Specific Work
Areas
Task lights minimize reliance on overhead lighting and
provide directed lighting for countertop work in kitchens,
workshop, office, etc. Energy efficient CFL recessed can
lights or reflectorized CFLs are recommended for this
application. Recessed downlights are located over task
locations, especially in the kitchen, bath, shower, or at a
desk. One recessed light may be all that is needed in a
shower stall or tub, but in a kitchen, a group of downlights
often provides more flexible task lighting. It is best to
locate downlights directly over a task, but in the kitchen
keep in mind that the downlight must also illuminate into
the base cabinets, making fixture locations over the
center of the room equally important.

The rate of energy consumption is called "power" and is
measured in watts. A 200 watt lamp is consuming energy
at twice the rate of a 100 watt lamp. The electric
company charges consumers for the total amount of
energy they consume. This is measured in kilowatt-hours
or kWh. A 200-watt lamp burning for 5 hours consumes
1,000 watt-hours of energy, which is a kilowatt-hour.
Note that burning a thousand watt lamp for one hour costs
the same as burning a hundred watt lamp for ten hours.

Under-cabinet lights are used whenever there is an
overhead cabinet above a counter, such as in a kitchen,
laundry room or home office. Fluorescent and LED
under-cabinet lights produce significantly more light
than incandescent strips, and use much less energy.

Static and Dynamic Elements
The lighting design requires you to define the building
envelope, electric lighting, façade features, and other
static elements that affect lighting. Window placement
and glazing, floor layout, building orientation, and fixture
placement are all static elements that define the building
space and lighting environment. Crestron control is

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Appendix C
want to highlight objects of art, memorabilia, bookcases,
or other things that you may wish to have stand out. For
many families, the fireplace mantel and the wall above
the mantel are primary locations for display items.

Ambient Lighting for Mood and
Highlights
Ambient light is the general, overall light that fills in
shadows, reduces contrast, and lights vertical surfaces to
give the space a brighter feel. Ambient light is what you
need for casual activities in your rooms. Ambient lighting
sets a dramatic or subtle mood within a living space. Use
ambient lights to illuminate hallways, entryways, artwork
and architectural highlights in the home or office. The
nature and quality of ambient lighting determines the
overall feel of the room. Even if your design produces the
right amount of light for each task and display and you
have sconces or chandeliers, it is possible that more
ambient light is needed. Ambient light is intentionally
obscure, and as such it can be difficult to determine when
more is necessary. Often the best way to provide ambient
light is with hidden fixtures.

As a rule of thumb, mount the focal light 21 inches from
the wall with an 8-foot ceiling, 27 inches from the wall
with a 9-foot ceiling, 34 inches from the wall with a 10foot ceiling, and so on. One accent light will illuminate
anything from a small object (with a 10-15 degree spot
lamp) to a painting up to 3 feet wide (with a 35-35 degree
flood lamp). Add a second light for every 30-36 inches of
width of the object you are lighting.

Key Light
When shining a light on an object from a single point
source it is called key light. A key light highlights the
contours of an object and creates shadows. The exact
effect depends on the angle of the beam of light. Most of
the time we want to light the object so we can see its
front. In these cases, the light source may be best placed
in front of and to the side of the object at an angle of 45°.

Ambient light is a primary concern in the kitchen, where
table lamps and floor lamps aren't welcome because they
get in the way. Some common ways to introduce ambient
light in the kitchen are:


Fluorescent uplights on top of cabinets



Central fluorescent lights on the ceiling



Wall sconces, especially those with uplight



Decorative lights with an open top that place most of
the light on the ceiling

Fill Light
A fill light can either be directional or diffused. Shining a
directional light on an object from the opposite direction of
the key light can soften or eliminate shadows, depending
on the strength of the fill light relative to the strength of
the key light. Fill light sources can be placed behind
objects to light the entire room evenly.

Decorative Lighting

Uplighting

Decorative lighting includes chandeliers, sconces, and
table lamps, and is usually chosen based on style and
appearance. Generally, decorative lights produce only
modest amounts of illumination. A lighting design begins
with architecture, style and décor. Some things just look
right, feel right, and fit well with the overall design of the
room. Decorative lighting such as chandeliers, sconces,
and table lamps are part of our culture, and they provide
at least some portion of the light needed for certain tasks.
As a general rule, designers should choose the decorative
lighting that fits the space. Traditional locations include a
chandelier over the dining room table, a pendant light
over the breakfast table, a lamp on a side table in the
living room, or a lantern by the front door. Keep in mind
that other lighting may also be needed (to illuminate tasks
or displays), but due to the important role that decorative
lighting plays, it comes first. Accent lighting gives the
space a third dimension, adding to the quality of the
space.

The effect of uplighting is either very desirable or very
undesirable because of unusual effects that can range
from intimate to eerie. A lot of landscape lighting includes
uplighting to accentuate bushes and trees.

Sparkle and Glitter Effects
To add an atmosphere of elegance, add little lighting
points of interest in the form of sparkle or glitter. This
effect can be produced by either producing sharp
reflections on reflective surfaces in the room (sparkle),
such as silverware in a restaurant, or by making the light
source itself a source of interest (glitter) such as with a
chandelier. Avoid glare in these cases by adjusting the
angle of the light source.

Focal Lighting
Focal, or display lighting illuminates art, architecture,
collections and other displays. Determine whether you

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Appendix C
lower Kelvin color temperatures (2700–3000 K) are
considered warm. Cool light is preferred for visual tasks
because it produces a higher contrast than warm light.
Warm light is preferred for living spaces because it is
more flattering to skin tones and clothing. A warm color
temperature of 2700–3600 K is generally recommended
for most indoor general and task lighting applications.

Grazing and Washing Surfaces
On walls or on the surface of an object, changing the way
light is focused produces different effects. To emphasize a
rough textured brick wall, graze the surface with light
striking the surface at a sharp angle. To emphasize a
smooth wall, wash the surface with light by striking the
surface at a wider angle.

Color Rendition

Switch and Dimmer Locations

Color rendition is the appearance of colors when
illuminated by a light source. Color rendition is generally
considered to be a more important lighting quality than
color temperature. Most objects are not a single color, but
a combination of many colors. Light sources that are
deficient in certain colors may change the apparent color
of an object. The Color Rendition Index (CRI) is a 1–100
scale that measures a light source's ability to render
colors the same way sunlight does. The top value of the
CRI scale (100) is based on illumination by a 100 watt
incandescent light bulb. A light source with a CRI of 80 or
higher is considered acceptable for most indoor
residential applications.

The proper location for a switch or dimmer is a function of
code requirements (the National Electrical Code
establishes some specific locations where control devices
are required) and common sense. For example, the code
requires a wall switch adjacent to the door upon entry to a
room. but you can also add a switch in a preferred
location, such as next to the bed.
Another choice are motion sensors that automatically
switch lights off when the room is empty, and they are
especially efficient devices in spaces like garages, utility
rooms and other spaces where lights are only needed
occasionally and are often left on inadvertently.
Crestron offers the most technologically sophisticated
products that permit handheld remote dimming, whole
house master controls, and many other features.

Glare
Glare is primarily the result of relative placement of light
sources and the objects viewed. Often, it is excessive
brightness from a direct light source making it difficult to
see. A bright object in front of a dark background usually
causes glare. Bright lights reflecting off a television or
computer screen or even a printed page produces glare.
Intense light sources—such as bright incandescent
lamps—are likely to produce more direct glare than large
fluorescent lamps.

Color Temperature
Color temperature is the color of the light source. By
convention, yellow-red colors (like the flames of a fire) are
considered warm, and blue-green colors (like light from
an overcast sky) are considered cool. Color temperature is
measured in Kelvin (K) temperature. Higher Kelvin
temperatures (3600–5500 K) are considered cool and

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Appendix D

Appendix D: Glossary of Lighting Terminology
COLOR TEMPERATURE: The color temperature is a specification of the
color appearance of a light source, relating the color to a reference
source heated to a particular temperature, measured by the thermal unit
Kelvin. The measurement can also be described as the "warmth" or
"coolness" of a light source. Generally, sources below 3200K are
considered "warm;" while those above 4000K are considered "cool"
sources

A
AMPERE: The standard unit of measurement for electric current that
is equal to one coulomb per second. It defines the quantity of electrons
moving past a given point in a circuit during a specific period,
abbreviated amp.
ANSI: Abbreviation for American National Standards Institute

COMPACT FLUORESCENT: A small fluorescent lamp that is often used
as an alternative to incandescent lighting. The lamp life is about 10
times longer than incandescent lamps and is 3-4 times more efficacious.
Also called PL, Twin-Tube, CFL, or BIAX lamps

ARC TUBE: A tube enclosed by the outer glass envelope of a HID lamp
and made of clear quartz or ceramic that contains the arc stream
ASHRAE: American Society of Heating, Refrigerating and Air-Conditioning
Engineers

CONSTANT WATTAGE (CW) BALLAST: A premium type of HID ballast in
which the primary and secondary coils are isolated. It is considered a
high performance, high loss ballast featuring excellent output regulation

B
BAFFLE: A single opaque or translucent element used to control light
distribution at certain angles

CONSTANT WATTAGE AUTOTRANSFORMER (CWA) BALLAST: A popular
type of HID ballast in which the primary and secondary coils are
electrically connected. Considered an appropriate balance between cost
and performance

BALLAST: A device used to operate fluorescent and HID lamps. The
ballast provides the necessary starting voltage, while limiting and
regulating the lamp current during operation

CONTRAST: The relationship between the luminance of an object and its
background

BALLAST CYCLING: Undesirable condition under which the ballast turns
lamps on and off (cycles) due to the overheating of the thermal switch
inside the ballast. This may be due to incorrect lamps, improper voltage
being supplied, high ambient temperature around the fixture, or the early
stage of ballast failure

CRI: (SEE COLOR RENDERING INDEX)
CUT-OFF ANGLE: The angle from a fixture's vertical axis at which a
reflector, louver, or other shielding device cuts off direct visibility of a
lamp. It is the complementary angle of the shielding angle

BALLAST EFFICIENCY FACTOR: The ballast efficiency factor (BEF) is the
ballast factor (see below) divided by the input power of the ballast. The
higher the BEF (within the same lamp-ballast type) the more efficient the
ballast.

D
DALI: Digital Addressable Lighting Interface is a protocol set out in the
technical standard IEC 60929. A DALI system is self-contained. A ballast
and a multi-sensor, offer benefits such as constant light control, PIR
movement-detection and IR remote operation. Multiple DALI systems
can be connected together using gateways to building management
systems. Software programs offer more sophisticated programming
functionality for grouped systems, such as scene setting, time clock, and
partition control

BALLAST FACTOR: The ballast factor (BF) for a specific lamp-ballast
combination represents the percentage of the rated lamp lumens that
will be produced by the combination

C
CANDELA: Unit of luminous intensity, describing the intensity of a light
source in a specific direction

DAYLIGHT COMPENSATION: A dimming system controlled by a photocell
that reduces the output of the lamps when daylight is present. As
daylight levels increase, lamp intensity decreases. An energy-saving
technique used in areas with significant daylight contribution

CANDELA DISTRIBUTION: A curve, often on polar coordinates, illustrating
the variation of luminous intensity of a lamp or luminaire in a plane
through the light center

DERATING: Components can be treated in such a way as to enhance
their life expectancy. Derating is the name normally given to operating a
component well inside its normal operating limits to extend the life of a
component, and is a practical means of reducing failures. The National
Electrical Code and local electrical codes determine the amount of
available current based on a derating factor. A derating factor improves
reliability by reducing the upper limit of current carrying capacity to
compensate for electrical, mechanical and thermal stress

CANDLEPOWER: A measure of luminous intensity of a light source in a
specific direction, measured in candelas (see above)
CBM: Abbreviation for Certified Ballast Manufacturers Association.
CEC: Abbreviation for California Energy Commission
COEFFICIENT OF UTILIZATION: The ratio of lumens from a luminaire
received on the work plane to the lumens produced by the lamps alone.
(Also called "CU")

DIFFUSE: Term describing dispersed light distribution. Refers to the
scattering or softening of light

COLOR RENDERING INDEX (CRI): A scale of the effect of a light source on
the color appearance of an object compared to its color appearance
under a reference light source. Expressed on a scale of 1 to 100, where
100 indicates no color shift. A low CRI rating suggests that the colors of
objects will appear unnatural under that particular light source

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DIFFUSER: A translucent piece of glass or plastic sheet that shields the
light source in a fixture. The light transmitted throughout the diffuser will
be redirected and scattered
DIRECT GLARE: Glare produced by a direct view of light sources. Often
the result of insufficiently shielded light sources. (See GLARE)

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Appendix D

FOUR-WIRE 10V ANALOG SIGNAL DIMMING: Two power wires (switched
hot and neutral) and two additional control wires that are connected to a
low-voltage circuit. Note: these ballasts do not turn on and off like DALI
ballasts, so in addition to the low-voltage-level control circuit, they must
also have a line-voltage switch. Zero to ten-volt control is a low-voltage
DC dimming method. Power wires are rated Class 1 and control wires
are rated Class 2. This separation allows multiple circuits to use the
same dimming signal without additional power equipment

DOWNLIGHT: A type of ceiling luminaire, usually fully recessed, where
most of the light is directed downward. May feature an open reflector
and/or shielding device

E
EFFICACY: A metric used to compare light output to energy consumption.
Efficacy is measured in lumens per watt. Efficacy is similar to efficiency,
but is expressed in dissimilar units. For example, if a 100-watt source
produces 9000 lumens, then the efficacy is 90 lumens per watt

G

ELECTROLUMINESCENT: A light source technology used in exit signs that
provides uniform brightness, long lamp life (approximately eight years),
while consuming very little energy (less than one watt per lamp)

GLARE: The effect of brightness or differences in brightness within the
visual field sufficiently high to cause annoyance, discomfort or loss of
visual performance

H

ELECTRONIC BALLAST: A ballast that uses semi-conductor components
to increase the frequency of fluorescent lamp operation (typically in the
20-40 kHz range. Smaller inductive components provide the lamp
current control. Fluorescent system efficiency is increased due to high
frequency lamp operation

HALOGEN: (SEE TUNGSTEN HALOGEN LAMP)
HARMONIC DISTORTION: A harmonic is a sinusoidal component of a
periodic wave having a frequency that is a multiple of the fundamental
frequency. Harmonic distortion from lighting equipment can interfere
with other appliances and the operation of electric power networks. The
total harmonic distortion (THD) is usually expressed as a percentage of
the fundamental line current. THD for 4-foot fluorescent ballasts usually
range from 20% to 40%. For compact fluorescent ballasts, THD levels
greater than 50% are not uncommon

ELECTRONIC DIMMING BALLAST: A variable output electronic fluorescent
ballast
ELECTRONIC LOW-VOLTAGE (ELV): Electronic low-voltage lighting uses
an electronic (solid-state technology) transformer to convert line voltage
(120 VAC) to low voltage (typically 12 VAC). This lower voltage is then
used power an incandescent low-voltage lamp. Track lights are usually
electronic low-voltage

HID: Abbreviation for high intensity discharge. Generic term describing
mercury vapor, metal halide, high-pressure sodium, and (informally)
low-pressure sodium light sources and luminaires

EMI: Abbreviation for electromagnetic interference. EMI is the high
frequency interference (electrical noise) caused by electronic
components or fluorescent lamps that interferes with the operation of
electrical equipment. EMI is measured in micro-volts, and can be
controlled by filters. Because EMI can interfere with communication
devices, the Federal Communication Commission (FCC) has established
limits for EMI

HIGH BAY: Pertains to the type of lighting in an industrial application
where the ceiling is 20 feet or higher. Also describes the application
itself
HIGH OUTPUT (HO): A lamp or ballast designed to operate at higher
currents (800 mA) and produce more light.
HIGH POWER FACTOR: Ballast with a 0.9 or higher rated power factor,
which is achieved by using a capacitor.

ENERGY-SAVING BALLAST: A type of magnetic ballast designed so that
the components operate more efficiently, cooler and longer
than”standard magnetic" ballast. By US law, standard magnetic ballasts
can no longer be manufactured

HIGH PRESSURE SODIUM LAMP: A high intensity discharge (HID) lamp
whose light is produced by radiation from sodium vapor (and mercury)

ENERGY-SAVING LAMP: A lower wattage lamp, generally producing
fewer lumens

HOT RESTART or HOT RESTRIKE: The phenomenon of re-striking the arc
in an HID light source after a momentary power loss. Hot restart occurs
when the arc tube has cooled a sufficient amount

F
FC: (SEE FOOTCANDLE)

I
IESNA: Abbreviation for Illuminating Engineering Society of North
America.

FLUORESCENT LAMP: A light source consisting of a tube filled with
argon, along with krypton or other inert gas. When electrical current
is applied, the resulting arc emits ultraviolet radiation that excites the
phosphors inside the lamp wall, causing them to radiate visible light

ILLUMINANCE: A photometric term that quantifies light incident on a
surface or plane. Illuminance is commonly called light level. It is
expressed as lumens per square foot (footcandles), or lumens per square
meter (lux)

FOOTCANDLE (FC): The English unit of measurement of the illuminance
(or light level) on a surface. One footcandle is equal to one lumen per
square foot

INDIRECT GLARE: Glare produced from a reflective surface.
FOOTLAMBERT: English unit of luminance. One footlambert is equal to
1/p candelas per square foot.

INSTANT START: A fluorescent circuit that ignites the lamp instantly with
a very high starting voltage from the ballast. Instant start lamps have
single-pin bases

FORWARD PHASE DIMMING: Rather than attempting to restrict the
amplitude of the current flowing through a lamp, as in other forms of
dimming, forward phase control works by switching off the beginning
part of each cycle of the alternating current supply

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Appendix D

LUX (LX): The metric unit of measure for illuminance of a surface. One
lux is equal to one lumen per square meter. One lux equals 0.093
footcandles

L
LAMP CURRENT CREST FACTOR (LCCF): The peak lamp current divided
by the RMS (average) lamp current. Lamp manufacturers require <1.7
for best lamp life. An LCCF of 1.414 is a perfect sine wave

M
LAMP LUMEN DEPRECIATION FACTOR (LLDF): A factor that represents
the reduction of lumen output over time. The factor is commonly used as
a multiplier to the initial lumen rating in illumination calculations, which
compensates for the lumen depreciation. The LLD factor is a
dimensionless value between 0 and 1

MAINTAINED ILLUMINANCE: Refers to light levels of a space at other
than initial or rated conditions. This term considers light loss factors
such as lamp lumen depreciation, luminaire dirt depreciation, and room
surface dirt depreciation
MAGNETIC LOW-VOLTAGE (MLV): Magnetic low-voltage lighting uses a
magnetic (core and coil technology) transformer to convert line voltage
(120 VAC) to low voltage (typically 12 VAC). This lower voltage is then
used to power an incandescent low-voltage lamp. Recessed lights are
most often magnetic low-voltage. Magnetic low-voltage lights tend to be
larger and heavier than electronic low-voltage

LAY-IN-TROFFER: A fluorescent fixture; usually a 2' x 4' fixture that sets
or "lays" into a specific ceiling grid
LED: Abbreviation for light emitting diode. An illumination technology
used for exit signs. Consumes low wattage and has a rated life of
greater than 80 years

MERCURY VAPOR LAMP: A type of high intensity discharge (HID) lamp in
which most of the light is produced by radiation from mercury vapor.
Emits a blue-green cast of light. Available in clear and phosphor-coated
lamps

LENS: Transparent or translucent medium that alters the directional
characteristics of light passing through it. Usually made of glass or
acrylic
LIGHT LOSS FACTOR (LLF): Factors that allow for a lighting system's
operation at less than initial conditions. These factors are used to
calculate maintained light levels. LLFs are divided into two categories,
recoverable and non-recoverable. Examples are lamp lumen
depreciation and luminaire surface depreciation

METAL HALIDE: A type of high intensity discharge (HID) lamp in which
most of the light is produced by radiation of metal halide and mercury
vapors in the arc tube. Available in clear and phosphor-coated lamps
MR-16: A low-voltage quartz reflector lamp, only 2" in diameter.
Typically the lamp and reflector is one unit, which directs a sharp,
precise beam of light

LIFE-CYCLE COST: The total costs associated with purchasing,
operating, and maintaining a system over the life of that system

N

LOUVER: Grid type of optical assembly used to control light distribution
from a fixture. Can range from small-cell plastic to the large-cell
anodized aluminum louvers used in parabolic fluorescent fixtures

NADIR: A reference direction directly below a luminaire, or "straight
down" (0 degree angle

LOW POWER FACTOR: Essentially, an uncorrected ballast power factor of
less than 0.9 (SEE NPF)

NEMA: Abbreviation for National Electrical Manufacturers Association
NEON/COLD CATHODE: Highly inductive boost transformer for neon/cold
cathode lighting

LOW-PRESSURE SODIUM: A low-pressure discharge lamp in which light
is produced by radiation from sodium vapor. Considered a
monochromatic light source (most colors are rendered as gray)

NIST: Abbreviation for National Institute of Standards and Technology

LOW-VOLTAGE LAMP: A lamp (typically compact halogen) that provides
both intensity and good color rendition. Lamp operates at 12V and
requires the use of a transformer. Common lamps are MR11, MR16, and
PAR36

NPF (NORMAL POWER FACTOR): A ballast/lamp combination in which no
components (e.g., capacitors) have been added to correct the power
factor, making it normal (essentially low, typically 0.5 or 50%)

O

LOW-VOLTAGE SWITCH: A relay (magnetically-operated switch) that
allows local and remote control of lights, including centralized time clock
or computer control

OCCUPANCY SENSOR: Control device that turns lights off after the space
becomes unoccupied. May be ultrasonic, infrared or other type

LUMEN: A unit of light flow, or luminous flux. The lumen rating of a lamp
is a measure of the total light output of the lamp

OPTICS: A term referring to the components of a light fixture (such as
reflectors, refractors, lenses, louvers) or to the light emitting or lightcontrolling performance of a fixture

LUMINAIRE: A complete lighting unit consisting of a lamp or lamps, along
with the parts designed to distribute the light, hold the lamps, and
connect the lamps to a power source. Also called a fixture

P
PAR LAMP: A parabolic aluminized reflector lamp. An incandescent,
metal halide, or compact fluorescent lamp used to redirect light from the
source using a parabolic reflector. Lamps are available with flood or spot
distributions

LUMINAIRE EFFICIENCY: The ratio of total lumen output of a luminaire
and the lumen output of the lamps, expressed as a percentage. For
example, if two luminaires use the same lamps, more light will be
emitted from the fixture with the higher efficiency.
LUMINANCE: A photometric term that quantifies brightness of a light
source or of an illuminated surface that reflects light. It is expressed as
footlamberts (English units) or candelas per square meter (Metric units)

PAR 36: A PAR lamp that is 36 one-eighths of an inch in diameter with a
parabolic shaped reflector (SEE PAR LAMP)
PARABOLIC LUMINAIRE: A popular type of fluorescent fixture that has a
louver composed of aluminum baffles curved in a parabolic shape. The

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Appendix D

resultant light distribution produced by this shape provides reduced
glare, better light control, and is considered to have greater aesthetic
appeal

RELAY: A device that switches an electrical load on or off based on small
changes in current or voltage. Examples: low voltage relay and solid
state relay

PARACUBE: A metallic coated plastic louver made up of small squares.
Often used to replace the lens in an installed troffer to enhance its
appearance. The paracube is visually comfortable, but the luminaire
efficiency is lowered. Also used in rooms with computer screens
because of their glare-reducing qualities

RETROFIT: Refers to upgrading a fixture, room, or building by installing
new parts or equipment
REVERSE PHASE DIMMING: Rather than attempting to restrict the
amplitude of the current flowing through a lamp, as in other forms of
dimming, reverse phase control works by switching off the end part of
each cycle of the alternating current supply

PHOTOCELL: A light sensing device used to control luminaires and
dimmers in response to detected light levels

S

PHOTOMETRIC REPORT: A photometric report is a set of printed data
describing the light distribution, efficiency, and zonal lumen output of a
luminaire. This report is generated from laboratory testing

SELF-LUMINOUS EXIT SIGN: An illumination technology using phosphorcoated glass tubes filled with radioactive tritium gas. The exit sign uses
no electricity and thus does not need to be hardwired

POWER FACTOR: The ratio of the AC Volts x Amps through a device to
the AC wattage of the device. A device such as a ballast that measures
120 Volts, 1 Amp, and 60 Watts has a power factor of 50% (Volts x Amps
= 120 VA, therefore 60 Watts/120 VA = 0.5). Some utilities charge
customers for low power factor systems

SEMI-SPECULAR: Term describing the light reflection characteristics of a
material. Some light is reflected directionally, with some amount of
scatter
SHIELDING ANGLE: The angle measured from the ceiling plane to the line
of sight where the bare lamp in a luminaire becomes visible. Higher
shielding angles reduce direct glare. It is the complementary angle of the
cutoff angle. (See: CUTOFF ANGLE)

PREHEAT: A type of ballast/lamp circuit that uses a separate starter to
heat up a fluorescent lamp before high voltage is applied to start the
lamp

SPACING CRITERION: A maximum distance that interior fixtures may be
spaced that ensures uniform illumination on the work plane. The
luminaire height above the work plane multiplied by the spacing criterion
equals the center-to-center luminaire spacing

Q
QUAD-TUBE LAMP: A compact fluorescent lamp with a double twin tube
configuration

SPECULAR: Mirrored or polished surface. The angle of reflection is equal
to the angle of incidence. This word describes the finish of the material
used in some louvers and reflectors

R
RADIO FREQUENCY INTERFERENCE (RFI): Interference to the radio
frequency band caused by other high frequency equipment or devices in
the immediate area. Fluorescent lighting systems generate RFI

STARTER: A device used with a ballast to start (preheat) fluorescent
lamps

RAPID START (RS): The most popular fluorescent lamp/ballast
combination used today. This ballast quickly and efficiently preheats
lamp cathodes to start the lamp. Uses a "bi-pin" base

STROBOSCOPIC EFFECT: Condition where rotating machinery or other
rapidly moving objects appear to be standing still due to the alternating
current supplied to light sources. Sometimes called "strobe effect."

ROOM CAVITY RATIO (RCR): A ratio of room dimensions used to quantify
how light will interact with room surfaces. A factor used in illuminance
calculations

T
T12 LAMP: Industry standard for a fluorescent lamp that is 12 oneeighths, one inch in diameter. Other sizes are T10 and T8 lamps

REFLECTANCE: The ratio of light reflected from a surface to the light
incident on the surface. Reflectances are often used for lighting
calculations. The reflectance of a dark carpet is around 20%, and a
clean white wall is roughly 50% to 60%

TANDEM WIRING: A wiring option in which a single ballast is shared by
two or more luminaires. This reduces labor, materials, and energy costs.
Also called "master-slave" wiring.

REFLECTOR: The part of a light fixture that shrouds the lamps and
redirects some light emitted from the lamp

THERMAL FACTOR: A factor used in lighting calculations that
compensates for the change in light output of a fluorescent lamp due to
a change in bulb wall temperature. It is applied when the lamp-ballast
combination under consideration is different from that used in the
photometric tests.

REFRACTOR: A device used to redirect the light output from a source,
primarily by bending the waves of light.
RECESSED: The term used to describe the doorframe of a troffer where
the lens or louver lies above the surface of the ceiling.

THREE-WIRE ANALOG POWER DIMMING: Three-wire control is a linevoltage phase-control dimming method. Along with Hot and Neutral, the
dimming signal is communicated via a third wire called Dimmed Hot. All
three wires are rated Class 1 and can be run within the same conduit.

REGULATION: The ability of a ballast to hold constant (or nearly constant)
the output watts (light output) during fluctuations in the voltage feeding
of the ballast. Normally specified as +/- percent change in output
compared to +/- percent change in input.

TRIGGER START: Type of ballast commonly used with 15-watt and 20watt straight fluorescent lamps
TROFFER: The term used to refer to a recessed fluorescent light fixture
(combination of trough and coffer)

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Appendix D

TUNGSTEN HALOGEN LAMP: A gas-filled tungsten filament incandescent
lamp with a lamp envelope made of quartz to withstand the high
temperature. This lamp contains some halogens (namely iodine,
chlorine, bromine, and fluorine), which slow the evaporation of the
tungsten. Also, commonly called a quartz lamp
TWIN-TUBE: (SEE COMPACT FLUORESCENT LAMP)
TWO-WIRE ANALOG POWER DIMMING: Two-wire is a line-voltage phasecontrol dimming method. The ballast receives the dimming signal
through the Dimmed Hot wire. Intended for small-scale retrofit
applications, the two-wire control method is often the easiest way to
implement dimming in existing fluorescent fixtures

U
ULTRA VIOLET (UV): Invisible radiation that is shorter in wavelength and
higher in frequency than visible violet light (literally beyond the violet
light)
UNDERWRITERS' LABORATORIES (UL): An independent organization
whose responsibilities include rigorous testing of electrical products.
When products pass these tests, they can be labeled (and advertised) as
"UL listed." UL tests for product safety only

V
VANDAL-RESISTANT: Fixtures with rugged housings, break-resistant
type shielding, and tamper-proof screws
VCP: Abbreviation for visual comfort probability. VCP is a rating system
for evaluating direct discomfort glare. This method is a subjective
evaluation of visual comfort expressed as the percent of occupants of a
space who will be bothered by direct glare. VCP allows for several
factors: luminaire luminances at different angles of view, luminaire size,
room size, luminaire mounting height, illuminance, and room surface
reflectivity. VCP tables are often provided as part of photometric reports
VERY HIGH OUTPUT (VHO): A fluorescent lamp that operates at a "very
high" current (1500 mA), producing more light output than a "high
output" lamp (800 mA) or standard output lamp (430 mA)
VOLT: The standard unit of measurement for electrical potential. It
defines the "force" or "pressure" of electricity
VOLTAGE: The difference in electrical potential between two points of an
electrical circuit

W
WALLWASHER: Describes luminaires that illuminate vertical surfaces.
WATT (W): The unit for measuring electrical power. It defines the rate of
energy consumption by an electrical device when it is in operation. The
energy cost of operating an electrical device is calculated as its wattage
times the hours of use. In single-phase circuits, it is related to volts and
amps by the formula: Volts x Amps x PF = Watts. (Note: For AC circuits,
PF must be included.)
WORK PLANE: The level at which work is done and at which illuminance
is specified and measured. For office applications, this is typically a
horizontal plane 30 inches above the floor (desk height)

Z
ZENITH: The direction directly above the luminaire

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Crestron Electronics, Inc.
15 Volvo Drive
Rockleigh, NJ 07647
www.crestron.com

Specifications subject
to change without notice
Doc. 5999F
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