ABB DO810 3BSE008510R1 S800 I/O 16-Channel 24 VDC Digital Output Module

Product Description

The DO810 (3BSE008510R1) is a professional-grade 16-channel digital output module designed for the ABB AC 800M controller and System 800xA distributed control systems (DCS). As a core component of the S800 I/O family, this module provides high-side (sourcing) 24 VDC signals to drive essential field actuators, including interposing relays, solenoids, contactor coils, and indicator lamps.

Engineered for high-availability industrial environments, the DO810 (3BSE008510R1) features a robust output architecture organized into two electrically isolated banks of eight channels. This design facilitates fault containment and prevents ground loops from impacting the entire I/O station. Each channel is equipped with electronic short-circuit protection and overcurrent limiting, ensuring that localized field wiring faults do not damage the internal module circuitry. The module integrates seamlessly with various Module Termination Units (MTUs) to provide flexible, high-density field wiring solutions.

Detailed Technical Specifications

The DO810 is characterized by the following engineering specifications:

• Manufacturer: ABB

• Model Number: DO810

• Order Number: 3BSE008510R1

• I/O Series: S800 I/O

• Number of Channels: 16 (Organized in 2 isolated groups of 8)

• Output Type: Sourcing (High-side switch)

• Rated Output Voltage: 24 VDC

• Operating Voltage Range: 18 VDC to 30 VDC

• Current per Channel: Up to 500 mA (0.5 A) continuous

• Total Module Current: Up to 8.0 A (4.0 A per isolated group)

• Leakage Current: < 0.5 mA in OFF state

• Isolation: >500 Vrms between field side and system logic

• Protection: Short-circuit proof with electronic current limiting

• Compatible MTUs: TU810, TU812, TU814, TU818, TU830, TU833, TU838, TU850

• Hot-Swap Capability: Supported (System configuration dependent)

• Power Dissipation: 3.2 W typical (all channels ON)

• Operating Temperature: 0 °C to +60 °C (32 °F to 140 °F)

• Weight: 0.26 kg (0.57 lbs)

• Dimensions: 102 mm x 119 mm x 45 mm (Standard S800 profile)