Detectors & Sounders; Wiring The Detectors, Sounders & Call Points; Pre-Commissioning Cable Checks - Zeta Alarm Systems Simplicity Micro Instruction Manual

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INSTRUCTION MANUAL: 32 Device,4 Zone Addressable Fire Alarm Panel
ADDRESSABLE
FIRE ALARM PANEL
Detectors & sounders
Wiring the detectors, sounders & call points.
The Simplicity micro comes with one addressable loop. Addressable detectors, addressable call points,
addressable loop powered sounders and several other interface units can be connected to these loops.
A MAXIMUM OF 32 DEVICES CAN BE CONNECTED TO THE LOOP
SIDE A +VE
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SIDE A -VE
SIDE B +VE
SIDE B -VE
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Pre-Commissioning Cable Checks

1. +ve in to +ve out less than 24 ohms
2. -ve in to -ve out less than 24 ohms (may need to temporarily disable isolators to measure)
3. +ve to –ve greater than 500k ohm
4. +ve to Earth greater than 1M ohm.
5. -ve to Earth greater than 1M ohm.
6. +ve to –ve less than 50 mV pickup (on AC & DC scales)
Approved Document No: GLT.MAN-129
Issue : 1.0 Author: NRPJ
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Date: 11/04/2008
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Smoke Detector
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Loop Isolator Base
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Heat Detector
Call Point
Sounder
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