Lutron Electronics 0026 System Bridging Timeclock User Manual 043 xxx SBT

Lutron Electronics Company Inc System Bridging Timeclock 043 xxx SBT

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1

PRELIMINARY—NOT FOR RELEASE

Please Read Before Installing

System Bridging TimeclockTM

RA-SBT, RB-SBT

120/127 V 50/60 Hz (18 V / 0.3 A adapter)

Installation Instructions

Overview

The System Bridging Timeclock (SBT) bridges two

RadioRA systems, providing a total of 64 Zone Controls

and 24 Master Controls. The SBT also provides an

RS-232 interface, contact closure inputs, and an astro-

nomic time clock.

Each SBT covers approximately 2500 square ft.

(232 m2) of living space.

Up to 3 RF Signal Repeaters may be used with the SBT

for each system to extend the communications range.

Important Notes

Codes: Install in accordance with all local and

national electrical codes.

Power: Use only the adapter provided by Lutron with

the SBT.

Caution - Using an adapter not rated for

the following specifications could damage

the SBT and possibly overheat the adapter.

• Input: 120/127 V 50/60Hz

• Output: 18 V / 0.3 A Class 2

Environment: Ambient operating temperature:

0-40°C, 32-104°F, 0-90% humidity, non-condensing.

Indoor use only.

Cleaning: To clean, wipe with a clean damp cloth.

DO NOT use any chemical solutions. Do not paint

the SBT.

Mounting: DO NOT ground the SBT. DO NOT

mount the SBT in a metal enclosure.

RF Device Placement: Master Controls and Zone

Controls that are to be controlled by the SBT must

be located within 30 ft. (9 m) of the SBT or an RF

Signal Repeater.

Setup: The SBT will not function until it is addressed

and programmed. See the System Bridging

Timeclock Setup and Programming Guide.

RA-SBT

RB-SBT

4. Configure the SBT. Use the SBT display to set

configuration.

5. Connect Serial Link (if applicable). Connect a

standard DB9 male connector to the RS-232 con-

nector on the SBT for communications with other

equipment.

6. Connect external input closures (optional). The

SBT accepts three low-voltage dry contact clo-

sures. Connect wiring for closures to input terminal

block if desired (see Wiring Diagram—page 3).

When using the input closures:

Verify compatibility of external devices. The input

closures are intended for use with devices that

provide outputs in the form of dry contact closure

outputs. The input closures may be used with

ground-referenced, solid-state outputs if the out-

puts have an on-state saturation voltage of less

than 2 V and an off-state leakage of less than

50 µA. Dry contact or solid-state outputs must be

capable of switching 18 V at 10 mA. The outputs

must stay in the closed or open states for at least

40 msec in order to be recognized by the SBT. If

there is any question as to whether the contact

closure device is compatible with these specifica-

tions, contact the manufacturer of that device.

2

PRELIMINARY—NOT FOR RELEASE

Installation

1. Find a suitable location for the SBT. Place the

SBT in a convenient and accessible location. See

RF Coverage Diagrams on page 5.

2. Mount the SBT. Mount SBT to wall using the

appropriate mounting hardware provided (see

Mounting Diagram). Orient the processor’s anten-

na for optimal performance. For most installations,

the antenna should be oriented vertically. Note:

DO NOT ground the SBT. DO NOT mount the SBT

in a metal enclosure.

3. Apply power to the SBT.

Verify LED lights

when powered

Plug in power

cord and

adapter

11.54"

(293mm)

8"

(203mm)

1.25"

(32mm)

6.16"

(157mm)

6.7"

(170mm)

0.70"

(18mm)

Front View

(Port Cover removed)

Side View

5.77"

(147mm)

1.77"

(45mm)

Dimensions

Mounting Screw

Mounting Screw

Optional Mounting Screw

Mounting Diagram

Included:

Drywall Anchors (3)

Mounting Screws (3)

Masonry Anchors (3)

Mounting Screws (3)

Wall Anchors

7"

(178mm)

3

PRELIMINARY—NOT FOR RELEASE

Contact Closure Input Wiring Diagram

SBT

Port Cover Installation

The Port Cover can be removed for access to the Reset Button and Diagnostic LEDs. The cover is removed by

gently pulling up on the front edge to disengage the snaps. Replace the cover by inserting the two tabs on the

back of the cover into the slots on the SBT. Gently press down on the front edge to engage the snaps.

Slots

Tab

Tab

Press

Down

Input 1

Input 2

Security

Input

4

PRELIMINARY—NOT FOR RELEASE

Operation

Home Key

Menu

Navigation

Keys

Display Power

LED

Power In LED

Keyboard Port

Reset Button

RS-232 Link

Activity LEDs

1. Home Key: Returns the user to the Home Screen.

2. Menu Navigation Keys: Used to navigate the various

menus and screens for the processor.

3. RS-232 Link Activity LEDs: The LEDs will illuminate

when there are any RS-232 signals being transmitted

(TX LED) or received (RX LED) on that link.

4. RS-232 Port: Standard 9-Pin male connector for con-

necting to an external control system (A/V system,

HVAC, etc.).

5. Contact Closure Inputs: Used for control by external

systems, such as A/V, Security, etc..

6. Reset Button: Used to reset the SBT.

7. Keyboard Port: Allows a computer keyboard to be con-

nected to the SBT for ease of programming and naviga-

tion. Standard PS/2 keyboard connector.

LCD Display

8. RF Activity LEDs: The LEDs will illuminate when there

are any RF signals being transmitted (TX LED) or

received (RX LED).

9. Power Input Jack: Input jack for the 18 V adapter.

Center pin is positive.

10. Power In LED: This LED illuminates when power from

the adapter is present at the Power Input Jack.

11. LCD Display: Displays programming and diagnostic

information. The LCD Display will shut off after 60 min-

utes of inactivity. To restore the display, simply press

any key.

12. Display Power LED: This LED will illuminate when the

LCD Display has power.

3

1

2

RS-232 Port 4

Contact

Closure Inputs

5

6

7

10

11

12

Power Input

Jack

9

PIN

1

2

3

4

5

6

7

8

9

Name Description

DCD Data Carrier Detect

TXD Transmit Data

RXD Receive Data

DSR Data Set Ready

GND Ground

DTR Data Terminal Ready

CTS Clear To Send

RTS Request To Send

RI Ring Indicate

RF Activity

LEDs

8

5

PRELIMINARY—NOT FOR RELEASE

#

#

*

Start

Start

P/N 292

-

153

P/N 292153

Tabletop Master

Control

Dimmer

30 ft. (9 m) maximum

SBT

Wall-mounted

Master Control

*

Sta

Sta

*

1

1

2

2

3

3

4

4

Dimmer

30 ft. (9 m) maximum

SBT

Wall-mounted Master Control

RF Signal Repeater

30 ft. (9 m) maximum

60 ft. (18 m) maxi-

mum between the

SBT and Repeaters,

or between Repeaters

RF Coverage Diagrams

System Communication Notes

• Zone Controls and Master Controls

must be located within 30 ft. (9 m) of an

RF Signal Repeater or an SBT.

• RF Signal Repeater must be located

within 60 ft. (18 m) of an SBT or another

RF Signal Repeater.

• Multiple repeaters may be necessary to

provide adequate coverage. Up to 3

repeaters per system may be used with

the SBT.

• Zone Controls cannot be controlled by

the system and Master Controls do not

function until they are addressed and

programmed. Use the SBT Setup

Menus to address system devices.

Home A: 2500 sq. ft. (232 m2) or less - all devices within

30 ft. (9 m) of SBT

Home B: 2500 sq. ft. (232 m2) or greater - some RF devices more than 30 ft. (9 m) from SBT

Tabletop

Master

Control

6

PRELIMINARY—NOT FOR RELEASE

Troubleshooting Guide

Symptom Cause and Action

LCD is shut off.

• Press any key to restore the LCD.

No power available to SBT.

• Make sure adapter is plugged in.

• Faulty adapter.

• Check to make sure circuit breaker is not tripped or OFF.

No power available to unit.

• Make sure adapter is plugged in.

• Faulty adapter.

SBT not within 30 ft. (9 m) of controls.

• Place SBT within 30 ft. (9 m) of RF controls.

SBT not within 30 ft. (9 m) of controls.

• Place SBT within 30 ft. (9 m) of RF controls.

No power to Control

• Check circuit breaker.

• Check FASSTM on Dimmers/Switches and their Accessory

Controls.

• Replace batteries in battery-powered controls.

Controls not addressed.

• Address controls using the SBT Setup Menus.

LCD Display is blank

Controls not communicating with SBT

SBT functions intermittently

7

PRELIMINARY—NOT FOR RELEASE

Notes:

PRELIMINARY—NOT FOR RELEASE

Lutron Electronics Co., Inc.

7200 Suter Road

Coopersburg, PA 18036-1299

Made and printed in the U.S.A. 8/03 P/N 044-xxx Rev. A

LIMITED WARRANTY

Lutron will, at its option, repair or replace any unit that is defective in materials or manufac-

ture within two years after purchase. For warranty service, return unit to place of purchase or

mail to Lutron at 7200 Suter Rd., Coopersburg, PA 18036-1299, postage pre-paid. Telephone

the Lutron Technical Support Center toll free at 800-523-9466. After the two year period, a

pro-rated warranty applies to this product until eight years after the purchase. For more infor-

mation regarding this warranty contact your Lutron representative.

THIS WARRANTY IS IN LIEU OF ALL OTHER EXPRESS WARRANTIES, AND THE

IMPLIED WARRANTY OF MERCHANTABILITY IS LIMITED TO TWO YEARS FROM PUR-

CHASE. THIS WARRANTY DOES NOT COVER THE COST OF INSTALLATION,

REMOVAL OR REINSTALLATION, OR DAMAGE RESULTING FROM MISUSE, ABUSE,

OR IMPROPER OR INCORRECT REPAIR, OR DAMAGE FROM IMPROPER WIRING OR

INSTALLATION. THIS WARRANTY DOES NOT COVER INCIDENTAL OR CONSEQUEN-

TIAL DAMAGES. LUTRON’S LIABILITY ON ANY CLAIM FOR DAMAGES ARISING OUT

OF OR IN CONNECTION WITH THE MANUFACTURE, SALE, INSTALLATION, DELIVERY,

OR USE OF THE UNIT SHALL NEVER EXCEED THE PURCHASE PRICE OF THE UNIT.

This warranty gives you specific legal rights, and you may also have other rights which vary

from state to state. Some states do not allow limitations on how long an implied warranty lasts,

so the above limitation may not apply to you. Some states do not allow the exclusion or limi-

tation of incidental or consequential damages, so the above limitation or exclusion may not

apply to you.

This product may be covered by one or more of the following U.S. patents: 4,835,343;

4,954,768; 5,248,919; 5,399,940; 5,637,930; 5,736,965; 5,798,581; 5,838,226; 5,848,054;

5,905,442; 5,982,103 and corresponding foreign patents. U.S. and foreign patents pending.

Lutron, RadioRA, and the RadioRA logo are registered trademarks, and FASS is a trademark

of Lutron Electronics Co., Inc.

© 2003 Lutron Electronics Co., Inc.

Technical and Sales Assistance

If you need assistance, call the toll-free Lutron

Technical Support Center. Please provide exact

model number when calling.

(800) 523-9466 (U.S.A., Canada and the Caribbean)

Other countries call:

Tel: (610) 282-3800

Fax: (610) 282-3090

Visit our Web site at www.lutron.com

FCC Information

Note: This equipment has been tested and found to comply with the limits for a Class B digi-

tal device, pursuant to Part 15 of the FCC rules. These limits are designed to provide rea-

sonable protection against harmful interference in a residential installation. This equipment

generates, uses and can radiate radio frequency energy and, if not installed in accordance

with the instructions, may cause harmful interference to radio communications. However,

there is no guarantee that interference will not occur in a particular installation. If this equip-

ment does cause harmful interference to radio or television reception, which can be deter-

mined by turning the equipment off and on, the user is encouraged to try to correct the inter-

ference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the seperation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to which the

receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

Caution: Changes or modifications not expressly approved by Lutron Electronics Co. could

void the user’s authority to operate this equipment.

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