ABB DI840 Digital Input Module
Description
ABB DI840 Digital Input Module is a high-performance analog input module designed for use in distributed control systems (DCS), serving as a key component for connecting sensors and industrial control systems to collect and process analog signals.
| Specification | Value |
|---|---|
| Brand | ABB |
| Model | DI840 |
| Working Voltage | 12-24V DC, 220V (varies by configuration) |
| Signal Input Types | Voltage, current |
| Range Setting Method | DIP switch |
| Origin | United States |
Key Features:
- High precision signal conversion and processing capabilities
- Low power consumption and strong anti-interference performance for stable operation in complex industrial environments
- Supports multiple analog signal inputs with flexible range adjustment via DIP switches
Applications:
- Various industrial automation control systems
- Mining, aluminum production, transportation, and cement manufacturing facilities
- Automobile production plants and general factory process control
Related Models:
- ABB DI880 Digital/Analog Hybrid Input Module
- ABB DO801 Analog Output Module
- ABB PM851A CPU Module