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4-1
The system power supply (SPS) is described in Chapter 2. A picture of it is shown in
Figure 2-4.
This chapter has the current and voltage ratings of the SPS and describes how it is
installed and configured by the factory. It also describes the Alarm Relay Card that
mounts onto the SPS to provide three extra relays.
Field wiring of the SPS is covered in Section 5.
Refer to the page number listed in this table for information on a specific topic.
Topic See Page #
SPS Specifications
4-2
SPS Adjustments
4-4
SPS LED Indications
4-5
Troubleshooting an SPS
4-6
The Alarm Relay Card
4-7
Brigade Interfaces
4-9
Chapter 4
The System Power Supply & Alarm Relay Card
Introduction
In this Chapter