4Xtmf Transmitter Module Installation - Fire-Lite MS-2E' MS-4E User Manual

Installation
28

2.6.2.1 4XTMF Transmitter Module Installation

The 4XTMF provides a supervised output for a local energy municipal box transmitter
in addition to alarm and trouble reverse polarity. A jumper option allows the reverse
polarity circuit to open with a system trouble condition if no alarm condition exists. A
disable switch allows disabling of the transmitter output during testing to prevent
accidental calling of the monitoring service.
Local Energy Municipal Box Service (NFPA 72 Auxiliary Fire Alarm Systems):
Supervisory Current: 5.0 mA
Trip Current: 350 mA (subtracted from notification appliance power)
Coil Voltage: 3.65 VDC
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.
Note: 4XTMF Module is not suitable for
transmitting reverse polarity supervisory signal.
TBL Jumper
TBL
J1
Disconnect
Switch
J2
shown in
disconnect
position
Connect to:
• MS-4 Connectors J3 & J5 or J4 & J6
• MS-2 Connectors J3 & J5.
Figure 2.13 4XTMF Transmitter Module
Installation of Optional Modules
Polarities are shown for module activation
TB1
}
1+
Remote Alarm (power-limited)*
2-
}
3+
Remote Trouble (power-limited)*
4-
5
No connection
}
6+
Municipal Box (nonpower-limited)*
7-
* 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
MS-2/MS-4 PN 51512:D 10/18/04