The 3BSE008510R1, also known as the DO810, is a 16-channel digital output module for ABB’s AC 800M and System 800xA control systems. It delivers switched 24 VDC signals to drive relays, solenoids, indicator lamps, or small contactors, with each channel rated for up to 500 mA continuous current.
Outputs are grouped into two electrically isolated banks of eight channels, enhancing system resilience against ground loops and short-circuit faults. The module mounts directly onto standard ABB I/O baseplates and works with TU810–TU850 termination units for flexible field wiring.
Technical Specifications
Model / Part Number: 3BSE008510R1 (DO810)
Output Type: Sourcing (24 VDC high-side switch)
Channels: 16 (2 isolated groups × 8)
Voltage: 24 VDC nominal (18–30 VDC operating range)
Current per Channel: Up to 500 mA
Total Module Current: Typically limited to 4 A (verify in system configuration)
Isolation: >500 Vrms between field side and backplane logic
Compatible MTUs: TU810, TU812, TU814, TU818, TU830, TU833, TU838, TU850
Dimensions: 150 mm (L) × 150 mm (W) × 75 mm (H)
Weight: 0.26 kg
Operating Temperature: 0 °C to +60 °C
Typical Applications
Actuating shutdown valves in turbine protection systems
Controlling motor starters or alarm beacons
Driving interposing relays in safety circuits
FAQ
Q: Are outputs protected against short circuits?
A: Yes—each channel includes electronic overcurrent protection with auto-retry or latching behavior depending on firmware version.
Q: Can it sink current (i.e., act as a low-side switch)?
A: No. The DO810 is a sourcing (high-side) output module. For sinking outputs, consider the DO820 series.
Q: Is hot-swap supported?
A: Yes, when used in a compatible I/O station with hot-swap enabled in the controller.
Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.
Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.
We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.