Flex 402 & Flex 404 Instruction Manual — P/N 52194:D4 3/27/2015 27
Installation of Optional Modules Installation
Maximum Coil Resistance: 14.6 ohms
Maximum allowable wire resistance between panel and trip coil: 3 ohms
Municipal Box wiring can leave the building
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 down (disconnect) position to
prevent accidental activation of the municipal box. Note that a Disconnect LED will illuminate
after the module is installed in the FACP. In addition, the System Trouble LED will turn on to
indicate the Disconnect condition.
Figure 2.13 4XTMF Transmitter Module
Connect to:
• Flex 404 Connectors J3 & J5 or J4 & J6
• Flex 402 Connectors J3 & J5.
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: 4XTMF 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
(4.7kΩ, ¼ watt resistor) if
Municipal Box is not connected.
Disconnect LED
4xtmf.wmf
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