1200-2000 Series Fire Panels, Repeaters, and Emulators
Interconnection and Wiring Guide
18
The Direct Online power supply PS2000 has been designed according to EN54-4. A mains switch (on
the bottom) is provided, as well as a battery ON/OFF switch. Three LED’s on top of the power supply
indicate the following:
•
Charger On
•
Battery On
•
Battery fail
On top there is a 24 volt auxiliary output for other fire panel equipment.
As part of the building installation, the 230 VAC should be derived directly from a separate group in
the distribution board. This group should have a bi-polar disconnect device, clearly marked and only
used for fire detection equipment.
The recommended mains cable is 3 x 1.5 mm² (live, neutral, earth).
Two 12 V batteries have to be put in series and connected to the battery terminals. No other
equipment may be connected to the battery terminations.
The PSU-2000 is designed for use in FP2000 fire panel housing only.
An optional third source battery (9V, PP3) can be installed as a third source of power.
3.5.3
230 VAC power supply (FP1200)
Figure 14: FP1200 and KSA1204 230 VAC power supply connection
1.
Mains terminal block
2.
Neutral
3.
Earth
4.
Live
5.
To earth stud on panel
6.
To transformer
7.
Mains disconnect with fuse