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

To install a 7845i-GSM with a LynxR-I Security System, wire the devices as shown in

Figure 3. Refer to the LynxR-I Installation and Setup Guide.

LYNX

(OPTIONAL)

SUPER HIGH

REQUIRED FOR

CAPACITY

24-HR BACKUP

BATTERY

To trip a zone on the 7845i-GSM 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 7845i-GSM 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.

Examples of zone connections are shown below:

CONTROL PANEL

Figure 4. Wiring the 7845i-GSM Zone 1 Input for a Positive (+) Triggered Bell Output

4-WIRE CABLE (N4632-4)

LRR/IP COMMUNICATIONS PORT

LYNXR-I CONTROL PANEL

LYNX

STANDARD

CAPACITY

BATTERY

Figure 3. Wiring a LynxR-I for ECP Mode

TRANSFORMER

MODEL No. 1332

+12 V AUX

GND

BELL (+)

BELL ( )

(+)

( )

Section 2: Mounting and Wiring

TB1

1

2

RED

ECP (+) VOLTAGE INPUT

3

4

BLK

4

GND

YEL

5

5

Z1/Z2 OR DATA IN

GRN

6

Z3 OR DATA OUT

7845i-GSM

7845i-GSM-010-V0

TB1

AC INPUT 1

1

AC INPUT 2

2

3

ECP (+) VOLTAGE INPUT

GND

4

5

ZONE INPUT Z1/Z2

J1

7845i-GSM

BATTERY

ADEMCO

K14139

2-3