PDRP-2001 Datasheet, PDF (29/140 Pages) Systemsensor advanced ideas. – Deluge Preaction Control Panel

Installation of Optional Modules
Installation
2.6.2.1 4XTM Transmitter Module Installation
The 4XTM 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 indicator will turn on
to indicate the Disconnect condition.
Note: 4XTM Module is not directly suitable for transmitting reverse polarity
supervisory signal. For an application using reverse polarity of a supervisory signal,
refer to the Appendix titled "FACP with Keltron" on page 123.
TBL Jumper
TBL
J1
Disconnect
Switch
shown in
J2
disconnect
position
Polarities are shown for module activation
TB1
1+
2-
}Remote Alarm (power-limited)*
3+
}Remote Trouble (power-limited)*
4-
5
No connection
6+
7-
}Municipal Box (nonpower-limited)*
* 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
Connect to FACP Connectors J4 & J5
Figure 2.14 4XTM Transmitter Module
PDRP-2001 Series PN 53043:A 5/08/2007
29