DSC 3G2080 Installation Manual page 9

Figure 3:Communicator Wiring Diagram
Input Ratings:
+10.8V ~ +12.5 VDC
90mA(3G2080(R))/120mA(TL2803G(R)) standby;
400mA alarm
DSC Panel min. power requirements:
- 16.5 VAC 40 VA transformer;
- 12 VDC 7Ah battery
5. Install the RS-422 connections (R models only). If using the communicator with a 3rd party
device, wire the connections as per the table below:
NOTE: The GND connection is optional. DSC recommends connecting GND wire at both ends.
6. Perform the following steps for initial power on of the panel with communicator installed:
a. Reconnect the AC power, telephone line, and battery + connector to the panel.
(The communicator and panel will power up together).
b. Observe that the communicator's red and yellow LEDs are flashing together while it initial-
izes. The red and yellow LEDs will continue to flash until the communicator has success-
fully communicated to all programmed receivers. If this is the first time the communicator
has been powered up in the panel, the module will initiate communication to C24 Communi-
cations to request remote programming.
NOTE: During radio reset, the two green LEDs will flash alternately.
NOTE: Initialization may take several minutes to complete. Red and yellow LEDs will flash
together during initialization. Do not continue to next step until the red and yellow LEDs
have stopped flashing. (If only the yellow LED is flashing, there is a communicator trou-
ble and the green LEDs are not valid for communicator placement test). Correct trouble
indicated by flashes on yellow LED before continuing. (See Table 8 for troubleshooting
assistance).
7. Perform the communicator placement test below.
8. Mount the panel in final location indicated by placement test.
HS2016/2032/2064/2128
UA621
RS-422
To 3rd party device
AC AC AUX+ PGM1 PGM3
PGM2
Table 3: RS-422 Connections
3rd Party Device
TX+
TX-
RX+
RX-
GND (Optional)
HSPA(3G)/Dual Alarm Communicator Installation Manual
To external antenna
L
SIM
o
c
k
DSC
UA601
PCLINK_2
Red
Z1 COM Z2 Z3 COM Z4 Z5 COM Z6 Z7 COM Z8
PGM4
Communicator
RX+
RX-
TX+
TX-
GND
7
1
AUDIO/DEFAULT
Jumper pins 4 and 5
3G Radio
to reset.
Network Link
TL2803G(R)
3G2080(R) YELLOW
RJ-45
PC-LINK COM
Red
Maximum cable length
RING TIP T-1 R-1
From NID
TL2803G(R)
Use only CAT5
Supervised
100 m (328 ft)