Simplex Loop Powered Loop Expansion Board & Expansion Motherboard

LOOP POWERED LOOP EXPANSION EXPANSION MOTHERBOARD and ALXM LP and ALXM LP and ALXM LP and ALXM LP and ALXM LP Features Features Features Features Features Loop Capacity Loop Capacity Loop Capacity Loop Capacity 10 Loop Capacity Points Points Points Points 990 Points Screw Screw Screw Removable Screw Screw Features Features Features Features Features Signaling Line Signaling Line Signaling Line Signaling Line Two Signaling Line Addressable Addressable Addressable Addressable 99 Addressable Devices per Devices per Devices per Devices per Devices per Mode Mode Mode Mode Degrade Mode in the in the in the in the in the of Main of Main of Main of Main of Main Board Board Board Board Board Loop Powered Expansion Board Loop Powered Motherboard Information Information Information Information Information and Wiring and Wiring and Wiring and Wiring and Wiring MB LP Loop Powered Expansion Moth provides signal and power intercon between the Main Processor Board ALXM LP Loop Powered Loop Expansion the DCPM LP Loop Powered Direct Power Module and the TFX address loop data circuits AUTOCALL ALXM LP Loop Powered Expansion Board is used to expand the of the AUTOCALL TFX 800 system board provides two signaling line cir each with a capacity of 99 addressable devices such as smoke detectors switches pull stations and supervi devices Up to five ALXM LP boards be installed in an AUTOCALL TFX series for a total of 990 devices ALXM LP is an intelligent module It has own microprocessor and uses distributed techniques for signal processing analysis On board nonvolatile memory the addresses of the devices on each of two signaling line circuits In the event of a of the AUTOCALL TFX 800 series main board the ALXM LP is capable of indicating appliance modules on the signaling circuit in which an alarm has and will signal a common alarm or condition by operating common alarm trouble relays on the MB LP Loop Pow Expansion Motherboard The relays will only if communications to the Main Pro are lost ALXM LP board plugs into the MB LP Powered Expansion Motherboard in the AUTOCALL TFX 800 series enclosure DCPM LP Loop Powered Direct Current Module also plugs into the MB LP powered versions cannot be mixed with powered versions Only ALXM LPs and can be mounted to the MB LP Loop Expansion Motherboard using an ALXM LP require a a DCPM LP to the MB LP Loop Expansion Motherboard Applica using up to five ALXM LP modules re only one DCPM LP MB LP ALXM LP and DCPM LP are in in all TFX 800M MVs shipped after Janu 29 2001 and Maintenance and Maintenance and Maintenance and Maintenance and Maintenance of the fire alarm system should be annually in accordance with the of NFPA 72 Approvals Approvals Approvals Approvals Approvals UL Listed File Number S2561 CSFM No 7170 1493 147 MEA No 415 92 E Vol 15 1 of 2 POWERED LOOP EXPANSION EXPANSION MOTHERBOARD and ALXM LP and ALXM LP and ALXM LP and ALXM LP and ALXM LP Loop Powered Loop Expansion Board Loop Powered Expansion Motherboard circuits and connections are power limited Class 2 and AUTOCALL are trademarks of Tyco International Services AG or its affiliates in the US and or other countries TEPG US a Tyco Company All rights reserved 2 of 2