7
HSPA(3G)/Dual Alarm Communicator Installation Manual
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.
Table 3: RS-422 Connections
3rd Party Device
Communicator
TX+
RX+
TX-
RX-
RX+
TX+
RX-
TX-
GND (Optional)
GND
Figure 3:Communicator Wiring Diagram
AUDIO/DEFAULT
DSC
UA601
PC-LINK
PCLINK_2
COM
TL2803G(R)
3G2080(R)
AC
AC
Z1 COM Z2 Z3 COM Z4 Z5 COM Z6 Z7 COM Z8
AUX+
BELL +
PGM1 PGM3
RING
T-1
HS2016/2032/2064/2128
3G Radio
UA621
To external antenna
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
Red
Red
Jumper pins 4 and 5
to reset.
L
o
c
k
1
From NID
TL2803G(R)
Use only CAT5
Supervised
RJ-45
GRN
YEL
TIP
R-1
BLK
RED
AUX -
BELL -
EGND
TX+
GND
TX-
RX+
RX-
SHLD
SIM
Network Link
YELLOW
PGM2 PGM4
Maximum cable length
100 m (328 ft)
Maximum cable length for AWG 22 is 305 m (1,000 ft)
RS-422
To
3rd
party device