72
en | Installing
Analog fire panels
2017.11 | 2.0 | F.01U.173.607
Installation and Operation Guide
Bosch Security Systems, Inc.
Main power supply (primary)
Supervision
Supervised for the presence of AC power
Voltage
120 V AC, 60 Hz, 1.1 A maximum (black/white wires)
240 V AC, 50 Hz, 0.6 A maximum (yellow/white wires)
1.
Connect the primary side of the transformer (see the following figure):
Black and white wires to unswitched 120 V, 60 Hz, or
Yellow and white wires to unswitched 240 V, 50 Hz circuit.
2.
Use wire nuts for connections. Place a wire nut over the unused black or yellow wire.
Figure 4.22: Connecting AC power
1 Transformer
2 Wire nut
3 Yellow wire - 240 VAC line voltage
4 White wire – 120/240 VAC neutral
voltage
5 Black wire – 120 VAC line voltage
3.
Connect the earth ground to the threaded ground stud on the left side of the enclosure
(see the following figure):
Содержание FPA-1000-UL
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