Modicon AS-B808-016 Digital Input Module

Technical Specifications Power supply: 24V DC. 16 input channels. Sink/source selectable. Operating temperature:0~+60°C. Isolation voltage:1500V AC.

Functional Features 16-point 24VDC digital input. High voltage isolation between field and logic side. Input filter. LED per-channel status display.

Application Scenarios Legacy Modicon PLC automation systems, packaging machinery, conveyor line discrete signal acquisition.

Performance Parameters Input delay: 3ms. Isolation 1500VAC. Operating temperature:0~+60°C.

Structural Characteristics Modicon 800 series rack mount card, front LED indicators, field terminal block, backplane edge connector.

Working Principle Detect the voltage level of field input points, convert to digital logic signal, transmit status data to Modicon CPU via rack backplane bus.

Installation Requirements Insert into Modicon 800 series rack. Wire 24VDC sensor signals. Ensure rack grounding.