Quick Installation Guide

10
II-2-2. Wiring P-Fail Alarm Device:
Insert the wires (no electrical polarity) into the “P-Fail” terminal block (Fault
Alarm Relay). Tighten the screws to prevent the wires from loosening.
Whenever the “P-Fail” is triggered, it means one of the power supplies is
disconnected or failed.
II-2-3. DC Power Input:
DC Power Input: For IGS-1105P and IGS-1210P ONLY.
DC IN: 48-55VDC, 2A or above
NOTE:
 AC to DC power adaptor NOT included.
 P-Fail won’t be triggered when “DC IN” is disconnected or failed.