Gamewell-FCI ALU Analog Loop Unit

7200 SERIES LOOP UNIT Analog Loop Unit ALU provides the 7200 Series Fire Alarm Control panel with the ability to communicate with addressable initiating devices and control points It mounts in any available module position ALU provides two 2 signaling line circuits each of which can be wired similar to NFPA Style 6 or 7 Class or 4 Class Each of these circuits can address up to 197 points 99 analog sensors and 98 monitor control points for maximum of 394 points per ALU Up to fifteen 15 ALU units can be accommodated by one 7200 Series control panel signaling line circuit also monitors the sensitivity and automatically tests all connected analog smoke sensors The compensation software of each ALU unit overcomes the effects of aging or environment on sensor sensitivity providing dependable alarm threshold and Dirty indications are made when the sensor drifts beyond acceptable limits can automatically change sensitivity within a specific time to be matched to their real life environment Signal for alarm verification is also available to provide a greater immunity to false alarms ALU signaling line circuits each have a red LED and a yellow LED along with a circuit user switch for individual circuit control and programming functions pluggable terminal block is provided with each unit for the connection of field wiring This block will accommodate wire ALU will accommodate FCI approved UL Listed and FM Approved model ASD I ASD P ATD series sensors AMM up to 12 AWG monitoring modules and AOM series control modules ALU unit occupies a full size space in the cabinet INFORMATION current current circuit current VDC nominal amp maximum supervisory amp alarm amp max short circuit INFORMATION No Loop Unit are provided for information only and are believed to be accurate However no responsibility is assumed by Fire Control Instruments Inc for their use subject to change without notice 1997 All Rights Reserved 2nd Ave Waltham MA 02451 1133 USA TEL 781 487 0088 FAX 781 370 4132 1.4