User Manual

Crestron CWD7191 Two-Way RF Transceiver Module
Operations Guide - DOC. 7439C Two-Way RF Transceiver Module: CWD7191  7
Setup
Refer to the hookup diagram below, which shows the connections made to the module. Complete the
connections in any order.
NOTE: To prevent unit-to-unit RF interference, multiple modules operating at the same frequencies
should not be installed within three to five feet of each other.
Hardware Hookup
PIN 1
PIN 25 PIN 24
PIN 2
HOST PCB
PIN 1
PIN 24 PIN 25
PIN 2
+5V
CONTROL
P1
J5
CWD7191
RADIOMODULE
HOST PCB
PIN 1
PIN 10
PIN 9
PIN 2
PIN 1
PIN 10
PIN 9
PIN 2
RF SHIELD
P2
J3
CABLE ASSY,
2.5 INCH
5 PIN DBL ROW
FEMALE, CONNC.
Labeling Requirements for the Host Device
The host device shall be properly labeled to identify the modules within the host device.
The FCC and Industry Canada certification label of a module shall be clearly visible at all times when
installed in the host device, otherwise the host device must be labeled to display the FCC and Industry
Canada certification numbers of the module, proceeded by the words “Contains Transmitter Module”,
or the word “Contains”, or similar wording expressing the same meaning as follows:
Contains FCC ID: EROCWD7191
Contains IC: 5683C-CWD7191