2 Hardware Specifications and Wiring g AC power supply load h Power supply circuit protection fuse (3A) i DVP-PM MPU j DC Power supply output: 24VDC, 500mA 2.2.4 I/O Point Wiring 1. The type of input signal is DC input and there are two types of DC input: SINK and SOURCE. z DC Signal IN - SINK mode: Equivalent Circuit for Input Point: Wiring Circuit: DVP-PM Application Manual 2-10 S/S Sink X0 ing SINK +24V 24VDC +5V 24G S/S X0 SINK 4V 24VDC +5V 4G /S 0 SINK +2 4V 2 4G S /S X 0 +24V 24G S/S X0 X1 X2 Sink Type S/S X0 X1 X2