tef.eu ‑ globalfire.pt Manufacturers of Fire Detection Equipment TEF‑GFE ‑ 2023 QUAD ZMU Addressable QUAD Zone Monitoring Unit The QUAD‑ZMU is a fully monitored interface module which is used to connect up to four individually addressed zones of current‑limited conventional detection devices to the Global Fire Addressable control panel via the detection loop. The module requires an external 24 V DC power supply. Active End of Line Monitoring with BS5839 Detector Removal compliance when Diode bases are used (New Feature). The detection Zones and their supply voltage are optically isolated from the addressable detection loop which allows the use of a local power supply. If that supply fails, a fault condition is reported at the control panel. The status of each zone is indicated by two LEDs. A Red LED signals Fire, Yellow indicates Fault on that zone. The normal state is indicated by neither LEDs being illuminated. A Green LED indicates the presence of 24 Volts. TECHNICAL SPECIFICATIONS ORDER CODE EXTERNAL SUPPLY VOLTAGE LOOP CURRENT EXT. SUPPLY CURRENT @ 24 V DC MAX. CABLE SIZE CASE MATERIAL OPERATING TEMPERATURE MAX. HUMIDITY DIMENSIONS WEIGHT QUAD-ZMU 1Z QUAD-ZMU 2Z QUAD-ZMU 3Z QUAD-ZMU 4Z 20 V to 30 V DC 0.5 mA 5.3 mA Quiescent - per zone OC/ SC/ FIRE - 7/ 33/ 23 mA 2.5 mm² ABS -10ºC to 50ºC 95% RH Non-Condensing 90 (L) x 150 (W) x 32 (H) mm 220 g - boxed ADDRESSABLE 1 CONVENTIONAL ZONE MONITORING UNIT ADDRESSABLE 2 CONVENTIONAL ZONES MONITORING UNIT ADDRESSABLE 3 CONVENTIONAL ZONES MONITORING UNIT ADDRESSABLE 4 CONVENTIONAL ZONES MONITORING UNIT 1328-CPR-0575 1328‑CPR‑0579 1328‑CPR‑0578 1328‑CPR‑0577
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