Electrical · E-3QN28

Siga-Cc1S

About this detail

This electrical wiring diagram details the connections between an APS-10A booster power supply main board and associated fire alarm control modules. The main board is powered by a dedicated 120-volt alternating current, sixty hertz, fifteen-ampere circuit connected to the hot, neutral, and ground terminals. Two twelve-volt, seven-ampere-hour backup batteries connect in series to the battery terminals for emergency power. The SIGA-CC1S audio-visual notification appliance circuit control module interfaces with the notification appliance circuits numbered one through four, a two-hundred-milliampere auxiliary output, and visible and audible sense circuits equipped with forty-seven-kilohm end-of-line resistors. A SIGA-CT1 monitor module connects to the trouble contacts of the power supply main board.

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