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The DO810 (3BSE008510R1) is a high-density digital output module from the ABB S800 I/O System. It provides 16 digital output channels for controlling field devices such as solenoids, relays, and indicator lamps in automation systems using Advant OCS and ABB 800xA System controllers.
The module provides galvanic isolation between the control electronics and field wiring, protecting system logic from electrical noise and transient disturbances. It also supports hot-swappable installation when used with compatible MTUs, allowing maintenance without process interruption.
| Item | Specification |
|---|---|
| Model | DO810 |
| Product ID | 3BSE008510R1 |
| Channels | 16 non-isolated outputs (common return) |
| Output Voltage | 24 VDC (19.2 – 30 VDC range) |
| Output Current | 0.5 A per channel |
| Isolation | 50 V galvanic isolation to ModuleBus |
| Power Dissipation | 1.6 W typical |
| Protection | Short-circuit current limiting + thermal shutdown |
| Indicators | Channel status and fault LEDs |
| Dimensions | 4.5 × 11.0 × 12.0 cm |
| Weight | 0.15 kg |
Power distribution control
Chemical and process automation
Manufacturing equipment control
Binary actuator and signaling outputs
Which MTUs are compatible?
Commonly used MTUs include TU810, TU812, and TU814, depending on wiring density and installation requirements.
Does it support redundancy?
Redundancy is typically implemented at the controller or ModuleBus level, rather than inside the DO810 module itself.