The ABB DI650 is a high-capacity digital input module engineered for large-scale industrial automation systems where signal density, stability, and long-term reliability are essential. Designed to handle a high number of discrete input signals within a compact footprint, the DI650 enables efficient cabinet design and streamlined wiring. It is particularly well suited for complex control architectures in process industries, power generation, and advanced manufacturing, where accurate state detection and continuous uptime are critical to operational success.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | ABB DI650 |
| Module Type | Digital Input Module |
| Number of Inputs | 32 Digital Inputs |
| Input Voltage | 24 V DC |
| Signal Type | Discrete / Binary |
| Input Current | Approx. 3–5 mA per channel |
| Electrical Isolation | Channel-to-system isolation |
| Input Filtering | Integrated noise suppression |
| Supply Voltage | Via system backplane |
| Operating Temperature | −20 °C to +60 °C |
| Mounting Method | System I/O rack |
| Dimensions (W×H×D) | 120 mm × 140 mm × 65 mm |
| Weight | 0.36 kg |
Recommended Related Models
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ABB DI620 – Standard digital input module for mid-density applications.
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ABB DI621 – Digital input module with enhanced flexibility and diagnostics.
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ABB DO650 – Digital output module designed as a functional counterpart to DI650.
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