The ABB 3BSE008514R1 is an 8-channel digital relay output module (Model DO820) belonging to the S800 I/O system. It is primarily used in industrial automation and distributed control systems (DCS) to manage machinery and complex field processes.
Technical Specifications
- Channels: 8 digital output relay channels (Normally Open / NO).
- Isolation: Individually galvanic isolated channels to protect system circuitry.
- Voltage Range: 5 to 250 V a.c./d.c. (Nominal 24–230V a.c./d.c.).
- Maximum Load Current: 3 A per channel.
- Maximum D.C. Power: 42 W.
- Compatible Termination Units: Can be installed on MTUs including TU811, TU813, TU831, TU836, TU837, and TU851.