
Product Description
⚡ ABB DO810 16-Channel Digital Output Module for S800 I/O System
The ABB DO810 (3BSE008510R1) is a high-reliability 16-channel digital output module engineered for the S800 distributed I/O platform. This current-sourcing module delivers robust 24V DC control signals to solenoids, valves, and actuators with comprehensive short-circuit protection, output state preservation, and real-time diagnostics—ensuring fail-safe operation in critical process control and safety applications.
🔌 Module Specifications
Core Parameters
Part Number: 3BSE008510R1 / DO810
I/O System: ABB S800 Distributed I/O
Output Channels: 16× Digital Outputs (24V DC)
Signal Type: Current sourcing, current limiting
Output Current: 0.5A per channel (max)
Voltage Range: 12-32V DC (24V nominal)
Channel Groups: 2× isolated groups (8 channels each)
Protection: Short-circuit, over-voltage, over-temperature
Diagnostics: LED indicators + process voltage supervision
Power Dissipation: 2.1W typical
Operating Temp: 0°C to +55°C
Protection Class: IP20
Certifications: CE, UL, ABS, DNV, LR marine
🏭 Industrial Control Applications
Valve & Actuator Control: Commands pneumatic solenoid valves, motorized ball valves, and damper actuators in process control systems managing flow, pressure, and temperature in chemical reactors, distillation columns, and heat exchangers where precise on/off control maintains product quality and safety.
Motor Starter Interfacing: Provides start/stop signals to motor contactors controlling pumps, fans, and conveyors in water treatment plants, HVAC systems, and material handling applications, with short-circuit protection preventing damage from wiring faults or contactor failures.
Alarm & Indication Systems: Drives warning lights, horns, and annunciator panels in refineries, power plants, and manufacturing facilities, with output state preservation ensuring alarm devices remain energized during communication faults until operators acknowledge and clear conditions.
Safety Interlock Circuits: Interfaces with safety PLCs and emergency shutdown systems controlling isolation valves, fire suppression systems, and ventilation dampers in hazardous area applications where fail-safe output behavior prevents dangerous process conditions.
💡 Advanced Protection Features
Output State Preservation (OSP): Automatically sets outputs to pre-configured safe states upon error detection (communication loss, power fault, module failure), preventing uncontrolled process conditions that could lead to equipment damage, product loss, or safety hazards costing $50K-500K per incident.
Comprehensive Fault Protection: Built-in short-circuit detection to ground and over-voltage (>30V) protection with automatic current limiting and fault recovery eliminates external fuses and protective devices, reducing panel complexity by 30% and installation time by 2 hours per module.
Groupwise Isolation: Two independent 8-channel groups with separate process voltage supervision enable mixed-voltage applications (e.g., 12V and 24V loads) on single module and provide fault isolation preventing single-point failures from affecting entire output bank.
Real-Time Diagnostics: Front-panel LEDs display fault, run, warning, OSP status plus individual channel states, enabling technicians to identify wiring errors, load failures, or power supply issues in 5 minutes versus 30+ minutes with non-diagnostic modules during commissioning and troubleshooting.
📦 Module Package
- 1× ABB DO810 Digital Output Module (3BSE008510R1)
- Compatible with MTUs: TU810, TU812, TU814, TU830
- Installation guide and wiring diagrams
- Factory test certificate
Genuine ABB product with global support. Essential for control engineers, system integrators, and instrumentation technicians implementing S800 I/O systems. Compatible with AC 800M controllers, S800 racks, and all ABB DCS platforms (800xA, Freelance).