Wiring For Module Fault Relay; Power Connections And Options; Powering The Communication Module - Honeywell AlarmNet GSMHS Installation And Setup Manual

Wiring for Module Fault Relay

You may wire and program the module's fault output trigger for fail-safe mode (see the
question "FLT REL ON Y/N").
To sense a module fault at the control panel, make connections as shown in Figure 2-6,
including the proper EOL resistor required by the control.
A 24 hour supervisory zone must be assigned on the control panel, with the GSMHS's fault relay wired to
UL
that zone.
Figure 2-6. Wiring the GSMHS Fault Relay to a Control Panel Zone for Normally Closed Fault

Power Connections and Options

Powering the Communication Module

Primary power for the GSMHS is provided by the AC plug-in transformer. For ECP
communication, you must also connect the +12VDC AUX voltage output of the control panel
(9.6V-13.8V typical) (see Figure 2-7).
In all installations, TB1-4 GND must be connected to ground (AUX –) on the control panel.
NOTE:
12V AUX
GND
ZONE IN (+)
CONTROL PANEL
12V AUX
-
AUX
CONTROL PANEL
Figure 2-7. Powering the GSMHS
When calculating the total load on the auxiliary power output of the control panel, budget 10mA
for the GSMHS when using ECP mode.
TRANSFORMER
TB1
1
2
3
4
2K EOL
RESISTOR
11
COMMUNICATIONS
MODULE
TRANSFORMER
TB1
1
2
3
4
COMMUNICATIONS
MODULE
Section 2: Mounting and Wiring
AC INPUT 1
AC INPUT 2
ECP (+) VOLTAGE INPUT
GND
RAD FLT
BATTERY
J1
AC INPUT 1
AC INPUT 2
ECP (+) VOLTAGE INPUT
GND
BATTERY
J1
2-5