Atmospheric Oil Mist Detection System
MULTIPLEX
AM8/JANUARY 2015
EMAIL qmi@oilmist.com WEBSITE www.oilmist.com 4 East Barnet Road, London, England, EN4 8RW TEL +44 (0)20 7328 3121
Installation Part2-21
110/240V POWER SUPPLY WIRING
1. The 110/240VAC power supplies the Control Monitor Unit (CMU).
2. Below shows the wiring for 110/240 VAC Power Supply.
3. The cable used should be of minimum 3 cores and can range from a minimum
thickness of 0.25mm
2
up to 2.5mm
2
maximum.
4. Do not use twisted cables.
Harting Pin No Function
1
Live
2
Neutral
3
No connection
4
Earth