ABB 57160001-K/3 DSDO 110 32-Channel Digital Output Board 24–48 VDC I/O ModuleDescription The ABB 57160001 K 3, identified as the DSDO 110, is a 32 channel digital output board designed for industrial control and automation systems. This I O module provides reliable output signaling for actuators, relays, indicators, and other field devices operating at 2448 VDC. Its board level architecture supports integration within ABB Advant OCS and S100 I O control platforms. Technical Specifications Condition New Never Used Surplus Brand