34 MRP-2002 Series Instruction Manual — P/N 53049:E5 7/28/2016Installation Installation of Optional ModulesMaximum Coil Resistance: 14.6 ohmsMaximum allowable wire resistance between panel and trip coil: 3 ohmsMunicipal Box wiring can leave the building Remote Station Service (NFPA 72 Remote Station Fire Alarm Systems) - Intendedfor connection to a polarity reversal circuit or a Remote Station receiving unit havingcompatible ratings:Maximum load for each circuit: 10 mAReverse polarity output voltage: 24 VDCRemote Alarm and Remote Trouble wiring can leave the buildingBefore installing the module, place the disconnect switch to the down (disconnect) position to pre-vent accidental activation of the municipal box. Note that a Disconnect LED will illuminate afterthe module is installed in the FACP. In addition, the System Trouble indicator will turn on to indi-cate the Disconnect condition.2.6.3 ANN-SEC Option CardThe ANN-SEC option card allows for a secondary ANN-BUS. Install the ANN-SEC as follows.1. Remove the chassis mounting screw to the right of TB3 and replace it with the supplied0.5” x 4-40 male-female standoff.2. Install header J1 on the ANN-SEC into J13 on the main circuit board.Figure 2.16 4XTMF Transmitter ModuleConnect to FACP Connectors J4 & J5DisconnectSwitchshown indisconnectpositionTBL Jumper}Remote Alarm (power-limited)*}Remote Trouble (power-limited)*No connection}Municipal Box (nonpower-limited)*1+2-3+4-56+7-Polarities are shown for module activationNote: 4XTMF Module is not directly suitable for transmitting reverse polarity supervisory signal. For anapplication using reverse polarity of a supervisory signal, refer to the Appendix titled “FACP withKeltron” on page 147.* Wiring from these terminalscan exit the protected premises.Dummy load terminals 6 and 7(4.7kΩ, ¼ watt resistor) ifMunicipal Box is not connected.Disconnect LED4xtmf.wmf
