1200C-2000C Fire Alarm Control Panel, Repeater, and Black Box Installation Manual 17
Connecting the mains power supply
Mains power should be sourced directly from a separate circuit breaker in the
building electrical supply distribution board. This circuit should be clearly marked,
have a bipolar disconnect device, and only be used for fire detection equipment.
Caution: Keep mains cables separate from other cabling to avoid potential short
circuits and interference. Always secure mains cables to the cabinet to prevent
movement.
Figure 15: Typical power supply connections for a 1200C control panel
1. PS1200N power supply interface module
2. PS2000N power supply unit
3. Earth stud
4. Fuse terminal block
5. Incoming 230 VAC mains supply cable
6. 12V batteries
7. Temperature sensor
Note: Panel layout may differ from illustration.
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