FMS-2000C
LIT-12013508
36
Item Description
1 Red, 24 VAC connected to FMS-2000C controller
2 Red, 24 VAC connected to FMS-2000C controller
3 Transformer 50 Hz/60 Hz
4 1 A slow blow fuse
5 Black, 120 VAC, 50 Hz/60 Hz
6 White, VAC common for 120 VAC and 240 VAC, 50 Hz/60 Hz
7 Blue, 240 VAC, 50 Hz/60 Hz
8 Ground
9 Only Class 2, Limited Energy, or LPS isolated power supply wiring in this compartment
Wiring the Universal 120 V/240 V to 24 V stepdown isolation transformer
Install the FMS-2000C Critical Environment Controller with a Class 2, Limited Energy, or LPS isolated power supply and connect it to
an electrical circuit protected by a minimum 20 A circuit breaker. Mount the circuit breaker in an approved electrical enclosure located
separately, but in close proximity, to the FMS-2000C controller. To check if your FMS-2000C includes an isolated power supply, see
Product code matrix.
Figure 30: Universal 120 V/240 V to 24 V stepdown isolation transformer
Table 16: Universal 120 V/240 V to 24 V stepdown isolation transformer
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