ABB DX561 A1 S500-eCo Mixed Digital I/O Module

ABB DX561 A1 belongs to S500-eCo series mixed digital I/O module for AC500-eCo PLC system, equipped with 8-channel 24VDC sink/source digital input + 8-channel 24VDC transistor output (0.5A per channel). It collects switching signals from proximity sensors and limit buttons, and drives solenoid valves and contactors. It adopts spring push-in terminal block, communicates via S500 backplane bus, configured by Automation Builder software. Widely used for packaging, textile and conveyor automation maintenance and spare replacement.