ABB 3BSE022362R1ABB 3BSE022362R1 (DI803)

ABB 3BSE022362R1 – DI803 8-Channel 230V AC/DC Galvanically Isolated Digital Input Module for S800 I/O System Core Function This high-voltage digital input module collects binary on/off field signals from industrial contactors, limit switches, relays, and high-voltage field sensors for ABB DCS platforms: Core Function This high-voltage digital input module collects binary on/off field signals from industrial contactors, limit switches, relays, and high-voltage field sensors for ABB DCS platforms: Accepts 184–253 VAC / 190–250 VDC high-voltage discrete signals across 8 fully independent channels Per-channel optical galvanic isolation eliminates ground loops, cross-channel interference and surge damage risks