Wiring For Zone Trigger Mode - Honeywell AlarmNet 7845GSM Installation And Setup Manual

LYNX
(OPTIONAL)
SUPER HIGH
REQUIRED FOR
CAPACITY
24-HR BACKUP
BATTERY

Wiring for Zone Trigger Mode

To trip a zone on the 7845GSM in V+ trigger mode, the positive triggering voltage from the
control panel must be within 2.0V-14.5V.
Trigger levels above this range may cause permanent damage to the unit.
Trigger levels below this range result in unreliable operation.
To trip a zone on the 7845GSM in V- trigger mode, the negative triggering voltage must be
less than 1.0V.
NOTE: LynxR and LynxR-EN have a designated trigger for V+ trigger.
Connect a wire from the triggering source (bell output, voltage trigger, etc.) of the control
panel to the zone input of the module, and connect a common ground between the module
and control panel.
U L
The configurations shown in Figures 4 and 5 have not been evaluated by UL.
Examples of zone connections follow:
CONTROL PANEL
Figure 4. Wiring the 7845GSM Zone 1 Input for a Positive (+) Triggered Bell Output
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4-WIRE CABLE (N4632-4)
LRR/IP COMMUNICATIONS PORT
LYNXR-I CONTROL PANEL
LYNX
STANDARD
CAPACITY
BATTERY
DO NOT CONNECT THE 7845GSM BACKUP BATTERY
Figure 3. Wiring a LynxR-I for ECP Mode
TRANSFORMER
+12 V AUX
GND
BELL (+)
BELL ( )
( )
Section 2: Mounting and Wiring
RED
BLK
YEL
GRN
NOTE
OR TRANSFORMER
WHEN USING WITH LYNXR-I
TB1
AC INPUT 1
1
AC INPUT 2
2
ECP (+) VOLTAGE INPUT
3
GND
4
5 ZONE INPUT Z1/Z2
(+)
7845GSM
BATTERY
K14139
TB1
1
2
4 ECP (+) VOLTAGE INPUT
3
GND
4
5 5 Z1/Z2 OR DATA IN
6
Z3 OR DATA OUT
7845GSM
7845GSM-028-V0
J1
2-3