FireWarden 100-2/E — P/N 52778:A 11/04/2005 35
Optional Module Installation Installation
Remote Station Service (NFPA 72 Remote Station Fire Alarm Systems) - Intended for
connection to a polarity reversal circuit or a Remote Station receiving unit having compatible
ratings:
Maximum load for each circuit: 10 mA
Reverse polarity output voltage: 24 VDC
Remote Alarm and Remote Trouble wiring can leave the building
Before installing the module, place the disconnect switch to the right (disconnect) position to
prevent accidental activation of the municipal box. Note that a Disconnect LED will illuminate
after the module is installed in the NFW2-100. In addition, the System Trouble LED will turn on to
indicate the Disconnect condition.
The following steps must be followed when installing the 4XTM module:
1. Cut jumper JP3 on the main circuit board to allow the control panel to supervise the 4XTM
module
2. Carefully plug the connectors on the 4XTM module into connectors J5 and J6 on the NFW2-
100 main circuit board, being careful not to bend any pins
3. Secure 4XTM module to standoffs with supplied screws.
4. Reapply power to the FACP
5. For proper 4XTM operation, the output relays must be programmed for the factory default
settings: Alarm Relay 1, Trouble Relay 2 and Supervisory Relay 3
Figure 2.15 4XTM Transmitter Module
Connect to FACP J10 & J11
Disconnect Switch
shown in disconnect
position
TBL Jumper
}Remote Alarm (power-limited)*
}Remote Trouble (power-limited)*
No connection
}Municipal Box (nonpower-limited)*
1 2 3 4 5 6 7
+ - + - + -
Polarities are shown for module activation
Note: 4XTM Module is not suitable for
transmitting reverse polarity supervisory signal.
* Wiring from these
terminals can exit the
protected premises.
Dummy load
terminals 6 and 7
(4.7k ohm, ¼ watt
resistor) if Municipal
Box is not connected.
Disconnect LED
4xtmfl.cdr
!
WARNING:
Remove all power (Primary and Secondary) from the FACP before installing 4XTM
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