LumenRadio CRMXNOVA101 Wireless Light Control Module User Manual CRMX PD specification revC

Download:
Mirror Download [FCC.gov]
Document ID	1260898
Application ID	ItJlshNEN2eAYyChBEDmbQ==
Document Description	Users Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	28.09kB (351124 bits)
Date Submitted	2010-04-01 00:00:00
Date Available	2010-04-01 00:00:00
Creation Date	2009-09-18 11:38:51
Producing Software	GPL Ghostscript 8.15
Document Lastmod	2009-09-18 11:38:51
Document Title	Microsoft Word - CRMX-PD specification revC.doc
Document Creator	PScript5.dll Version 5.2.2
Document Author:	Niclas

LumenRadio
CRMX-PD and -PR family
DMX and RDM enabled transmitter and receiver
modules.
Rev. C – September 18, 2009
1 General
The CRMX-PD family is the future of wireless DMX and RDM distribution – a wireless
system that communicates reliably with perfect fidelity. CRMX-PD is the most powerful
wireless lighting control system on the market, with ground breaking features to ensure
unrivalled reliability. CRMX-PD distributes DMX and RDM with full frame integrity
and provides range and reliability that surpass all other systems available today.
The CRMX-PD cards are designed to be small enough to fit into any standard fixture or
controller and have an interface that easily connects to existing user interfaces. CRMXPD cards are also compatible with W-DMX™ equipment for easy integration into
legacy systems. CRMX™ is trademarked, patent pending, CE approved and FCC
approval pending as of April 2009.
Two main families in the CRMX range of OEM products are found:
• CRMX-PD, DMX enabled transmitter and receiver modules.
• CRMX-PR, RDM enabled transmitter and receiver modules.
2 Features
•
•
•
•
•
•
•
•
•
•
Cognitive coexistence dynamically avoids occupied frequencies
Compliance with USITT DMX-512 (1986 & 1990) and 512-A
Full DMX fidelity and frame integrity
Auto sensing of DMX frame rate and frame size
<5ms DMX latency
W-DMX™1 compatible receiver
Standard 2,54 x 2,54mm (0,1 x 0,1”) 2x10 position interface connector
MCX type RF connector or optional integral antenna
All configuration data is stored in a non volatile memory, 20 year retention.
Up to 512 receivers may be used with every transmitter
W-DMX™ is a trademark of Wireless Solution Sweden AB
1(11)
3 Pinout
Pin 1 designator
MCX type RF
connector
Figure 1 CRMX-PD/PR family DMX/RDM enabled PCB
Pin Type
Description
Reserved Do not connect, unimplemented feature
Reserved Do not connect, unimplemented feature
Power
Unregulated DC input 6 - 12V Warning!
Power
GND
Power
Regulated 5V Warning!
Status LED output
Connect function switch input
I/O
DMX +
I/O
DMX 10
Power
GND
11
PWM Red
(future implementation)
12
PWM Green
(future implementation)
13
PWM Blue
(future implementation)
14
I/O
SPI SCK
(future implementation)
15
I/O
SPI M ISO
(future implementation)
16
I/O
SPI MOSI
(future implementation)
17
I/O
SPI Slave Select optionally general I/O (future implementation)
18
I/O
A/D converter 1 optionally general I/O (future implementation)
19
I/O
A/D converter 2 optionally general I/O (future implementation)
20
I/O
A/D converter 3 optionally general I/O (future implementation)
Warning!
Do not connect power to pin 3 and 5 simultaneously.
The card will be permanently damaged.
2(11)
4 Specifications
Min.
DMX latency
Supported DMX frame rate receiver
Supported DMX frame rate transmitter
Unregulated low voltage input
Regulated low voltage input
Current consumption receiver
Current consumption transmitter
Function switch low level input
Function switch high level input
LED indicator voltage output
LED indicator current output
Frequency hopping rate
Operational frequency range
RF output in high power mode
RF output in normal power mode
RF output in low power mode
Sensitivity at 0.1% Packet Error Rate
Recovery time upon loss of signal
Operating temp range (ambient)
•
•
0,8
4,9
Typ.
5,0
1303
2504
Max.
8302
7352
12
5,1
0,8
2,0
3,3V
20
650
2402
2480
300
100
50
10
-96
<1
-20
-4
+75
+167
Units
ms
Hz
Hz
VDC
VDC
mA
mA
mA
µs
MHz
mW
mW
mW
mW
dBm
°C
°F
Upon loss of DMX, transmitter module will timeout after 1,25s
Upon loss of RF link or DMX, receiver modules will go into high impedance state
Limited by the DMX512-A standard
Both on regulated and unregulated input
Both on regulated and unregulated input
Allowed in US only
3(11)
5 Typical application circuit
Both the 120Ω and 4k7Ω
resistors are required
Figure 2 Typical application circuit
4(11)
6 User interface
A user interface may be created using a normally open momentary switch for operation and a
LED for status indication. A green power indicator LED is found onboard which is lit if a DC
power level within specified range is present, see Figure 2 on page 2
Note! The user interface is mandatory for proper operation of the CRMX-PD cards.
Power indicator
LED
Figure 3 Location of power indicator LED
The switch found in Figure 2 on page 2 is used to operate transmitters and receivers which is
done by closing the switch and follow the timing requirements below. The switch should pull
pin 7 to ground when closed. Pin7 is pulled high by a resistor when the switch is opened.
Transmitter mode
Idle
Link receivers
Unlink all receivers
Receiver mode
Idle
Unlink transmitter
Switch timing
Open
50ms ↔ 3s
>3s
Switch timing
Open
>3s
Logic level
High
Low
Low
Logic level
High
Low
The LED indicator pin is a 3,3V output capable of driving 20mA.
An appropriate series resistor must be used to limit the current output from the pin to
maximum 20mA.
LED indication is depending on receiver or transmitter and is illustrated below.
5(11)
6.1 LED indicator receiver
Off (0V) not linked to any transmitter
On (3,3V) 100ms / Off (0V) 900ms linked to a transmitter no DMX data received.
On (3,3V) linked to a transmitter and receiving DMX data
On (3,3V) 100ms / Off (0V) 100ms attempting to link to transmitter
6.2 LED indicator transmitter
On (3,3V) 100ms / Off (0V) 900ms transmitter operational no DMX data found.
On (3,3V) DMX data found and transmitted.
On (3,3V) 100ms / Off (0V) 100ms attempting to link receivers
On (3,3V) 500ms / Off (0V) 500ms unlinking all powered linked receivers
6(11)
7 Mechanical dimensions
Ø2,54
27,5
22,0
4,4
Ø2,54
19,1
59,9
65
All dimensions in mm
An AutoCad dxf file with all relevant dimensions is available on request from LumenRadio.
The two holes on the PCB are designed for 2,54mm (0.1”) snap in standoffs. For example the
Richco DLCBST series may be used.
The shielding cage is only present on transmitter cards.
7(11)
8 Connecting the CRMX OEM card
•
•
•
•
•
The RP－TNC IP65 connecting cable is shown in Fig. 1
Attach one end of the RP－TNC IP65 cable to the CRMX OEM card as shown
in Fig. 2A and Fig. 2B
Attach the other end of the RP－TNC IP65 cable to the antenna as shown in
Fig. 3
Assembled RP－TNC IP65, CRMX OEM card and antenna is shown in Fig. 4
CRMX OEM card is then connected to the light fixtures. Please refer to
Section 3 on page 2 above for PIN information on the CRMX OEM card
Fig. 1 RP-TNC IP65 connecting cable
Fig. 2A Connect RP-TNC to PCB
Fig. 2B Connected RP-TNC and PCB
Fig. 3 Connect antenna RP-TNC
Fig. 4 Assembled components
8(11)
9 Testing the CRMX OEM
In order to demonstrate the performance of the CRMX OEM in comparison with
other wireless control devices, we recommend performing the following simple
tests:
To demonstrate coexistence
Reliable communication is possible because CRMX OEM neither interferes, nor is
interfered by other WLAN equipment. To demonstrate, place two laptops next to a
light fixture which has a CRMX OEM card installed. While the light fixture is in
operation, digitally transfer a file between the two laptops via a wireless network.
This utilises WLAN frequencies and the effects of interference can be observed
during the transfer. With other wireless control devices, the transfer will be slow
and jerky, or even impossible. However with the CRMX OEM installed, the
transfer will be smooth, demonstrating that CRMX OEM does not interfere with
other WLAN equipment, and that coexistence between the different devices exists.
We recommend Windows Messenger or Windows File Sharer as a file transfer
program. Transferring a file between two laptops, as opposed to streaming a
video on the Internet, is advised as this reduces complications arising from
external factors such as Internet or website connectivity
A large file size is also recommended (>30MB) so that the transfer time is
lengthened and the effects during the transfer can be observed more easily.
A larger number of laptops, as well as other WLAN devices such as routers
and access points, may be used to simulate an environment with crowded radio
frequencies.
To demonstrate full frame integrity
Full frame integrity means that packets of data, or updates, are not lost during
transmission. CRMX OEM ensures full frame integrity by using an error
correction algorithm that is able to faithfully regenerate lost packets. There are two
methods to demonstrate this:
1. Using LED lighting fixtures
Set the LED lighting fixture with CRMX OEM to flash quickly. Connect a second
identical LED fixture by cable to the same controller and same DMX start address.
Because full frame integrity is supported, the LED lights respond with no delay
compared to the wired LED fixture. However, with other wireless control devices,
the difference in flashing speed of the fixture can be observed to be slower.
Coupled with a latency of 5ms, the CRMX OEM is thus especially suitable for
lighting fixtures where fast response times are required, such as LED lighting
fixtures.
LED light fixtures are used is because the response time of the LEDs are short,
allowing for the effect of a lost packet to be observed.
9(11)
-
Several LED light fixtures may be used so that any lost packets can be easily
detected when the lights are seen to be out of sync.
2. Using 16-bit lighting fixtures or lighting fixtures with multiplexing
Full frame integrity can also be observed in lighting fixtures that use 16-bit pan
and tilt controls or multiplexing. A lost packet will be clearly noticeable in the
form of jerky movements of the fixture. Being built to be compatible with future
lighting fixtures, CRMX OEM ensures reliable wireless controls. As advanced
lighting fixtures using 16-bits and multiplexing become increasingly sought after,
CRMX OEM is ready to support them every step of the way.
16-bit lighting fixtures or fixtures with multiplexing functions are used as the
effects of a lost package is more significant and hence easier to observe
10(11)
10 Ordering Information
Ordercode
Description
PDRI-1
PDRE-1
PDTI-1
PDTE-1
PRRI-1
PRRE-1
LumenRadio CRMX™ DMX receiver with integral antenna
LumenRadio CRMX™ DMX receiver with MCX type RF connector
LumenRadio CRMX™ DMX transmitter with integral antenna
LumenRadio CRMX™ DMX transmitter with MCX type RF connector
LumenRadio CRMX™ DMX/RDM receiver with integral antenna
LumenRadio CRMX™ DMX/RDM receiver with MCX type RF connector
11 Revision history
Revision
Release date
PA2
2009-03-30
Modifications:
---
2009-04-07
Modifications:
Modifications:
Modifications:
1.
2.
Production
Chapter 3 Pinout, function switched moved from pin 19 to pin 7
Figure 2 Typical application circuit, function switch
2009-05-28
1.
Data sheet status
Production
Chapter 3 Pinout, additional pin specification details added.
2009-09-18
Production
card added
Chapter 9 Testing the CRMX OEM added
1.
Chapter8 Connecting the CRMX OEM
2.
3.
Chapter 10 Ordering Information, order codes for RDM versions added
11(11)

---

Source Exif Data:

File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.4
Linearized                      : No
Page Count                      : 11
Producer                        : GPL Ghostscript 8.15
Create Date                     : 2009:09:18 11:38:51
Modify Date                     : 2009:09:18 11:38:51
Title                           : Microsoft Word - CRMX-PD specification revC.doc
Creator                         : PScript5.dll Version 5.2.2
Author                          : Niclas

EXIF Metadata provided by EXIF.tools