DO818 ABB Digital Output Module for S800 I/O Systems
Description
DO818 (3BSE069053R1) ABB Digital Output Module is a high-density digital output module designed for ABB S800 I/O systems, used to output switch signals for PLC/DCS systems to drive industrial actuators.
| Specification | Value |
|---|---|
| Model Number | DO818 (3BSE069053R1) |
| Channel Count | 32 channels (2 x 16 isolated groups) |
| Output Type | Transistor (NPN/PNP selectable) |
| Rated Voltage | 24V DC (19.2 to 28.8V DC) |
| Max Single Channel Current | 0.5A |
| Max Total Module Current | ≤8A |
| Response Time | ≤1ms |
| Operating Temperature | -20 to 60 degrees Celsius |
| Mounting Type | DIN rail mounting |
| Compatible Systems | ABB AC 800M, AC 800F, S800 I/O |
Key Features:
- High-density 32-channel design saves cabinet space
- Grouped channel isolation (2 x 16 channels) for flexible circuit adaptation
- Per-channel short circuit and overcurrent protection for enhanced reliability
- Real-time diagnostic monitoring for channel status, short circuits, open circuits, and power supply
- Seamless integration with ABB DCS/PLC systems
Applications:
- Manufacturing: Production line control, motor start/stop, solenoid valves, and indicator lights
- Power/Energy: Switchgear, circuit breakers, and alarm loop control
- Chemical/Petrochemical: Valve control, pump start/stop, and safety interlocks
- Water Treatment: Aeration valves, chemical dosing pumps, and sludge pump control
Related Models:
- DO810 ABB Digital Output Module
- DO801 ABB Digital Output Module
- DI818 ABB Digital Input Module