Description
The ABB DO801 3BSE020510R1 is a compact and versatile 16-channel digital output module designed for ABB’s System 800xA, specifically compatible with the S800 I/O family and AC 800M controllers. This module provides robust, isolated switching for standard industrial loads like solenoid valves, relays, contactors, and indicator lamps. Engineered for high reliability in continuous process applications, the ABB DO801 3BSE018292R1 features channel-to-channel and group-to-system isolation, protecting the control system from field-side electrical disturbances. Its efficient design offers a high density of outputs in a compact form factor, optimizing panel space. With support for hot-swap functionality in redundant configurations and integrated diagnostic feedback, it enables high system availability and simplifies maintenance procedures, making it a dependable choice for both discrete and sequential control tasks in demanding industrial environments.
Parameter Values
- Product Model: ABB DO801 3BSE020510R1
- Brand: ABB
- Warranty: One Year
- Supply Voltage (to module): 24 VDC (via system bus)
- Operating Temperature: -25°C to +60°C
- Storage Temperature: -40°C to +85°C
- Response Time: < 1 ms (On or Off)
- Output Type: 16 channels, Sinking (Negative logic)
- Output Voltage Range: 20.4 – 30 VDC
- Rated Current per Channel: 0.5 A
- Maximum Current per Module: 8 A (total)
- Communication Interface: S800 I/O bus via TB810 Terminal Unit
- Isolation: 500 VAC channel-to-channel and channel-to-system
- Diagnostics: Module status, short-circuit per channel, load voltage monitoring
- Protection: Short-circuit, overload, and overtemperature protection per channel
Key Features and Benefits
Compact, High-Density Switching with Full Protection
The ABB DO801 3BSE020510R1 delivers 16 fully protected output channels in a slim, space-saving module. Each channel is individually equipped with short-circuit, overload, and thermal protection, which automatically de-energizes the faulted channel while leaving others operational. This design prevents a single point of failure from taking down the entire module, significantly enhancing local fault tolerance and system resilience.
Application Scenarios
Material Handling & Packaging: Controlling conveyor motors, sorting gates, pneumatic actuators, and warning lights in automated logistics, warehousing, and packaging lines.
Discrete Manufacturing Automation: Operating machine tool peripherals, robotic cell interfaces, clamping units, and production line indicators in automotive or general manufacturing assembly cells.
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