1 2 5 3 0 / 1 2 5 4 0 O W N E R ' S M A N U A L
P/N 447203 Issue I
V-25
Control Module (9159)
The 9159 (System Sensor M500CH) addressable control module provides (1) Style "Y" (2-Wire") polarity
reversal notification appliance circuit or (1) "4-Wire" Class "A" (Style "Z") polarity reversal notification
appliance circuit or (1) dry form "C" contact output format. The selection of any (1) of these formats per
module can be made in the field via an integral programming tab. The 9159 is designed to mount directly
inside a 4" square junction box. When the 9159 control module is used drive conventional polarized
appliances and auxiliary devices, the operating power for the devices must be wired to the 9159
separately from an auxiliary power supply. The separate power circuit is then supervised by an E.O.L.
and monitor module combination relay in a similar fashion as a "4-Wire" (separately powered)
conventional smoke detector power circuit.
The 9159 uses a module address between 01 and 99 on an addressable device circuit. The 9159 is
regularly scanned by the control unit and checked for it's monitored device(s) status (i.e. open (trouble),
normal (EOL), shorted (trouble)). Each time the 9159 is scanned the front visible red LED will flash.
Once the control unit has received alarm status data it will interpret and respond to the data as
programmed thus activating any predetermined 9159 control module(s). When an associated 9159
operates, it's red LED will illuminate and the module will latch into the operated mode until reset.
NOTE:
The devices are set at the factory for address 00. This is a default code.
During installation set address to the predetermined address code.
