



Introduction — Reliable Digital Input for ABB Procontrol Systems
The ABB 70EB01A GJR2311900R2 Procontrol Digital Input Module is designed to accurately capture and process digital signals from field devices in ABB Procontrol automation systems. This module is ideal for monitoring discrete inputs such as switches, contactors, and other on/off devices, providing real-time status to the control system. With its robust design, precise signal handling, and seamless integration with ABB modular racks, it ensures reliable operation in industrial environments.
Technical Specifications — Performance & Physical Profile
| Specification | Description |
|---|---|
| Module Type | Digital Input Module |
| Model / Part Number | 70EB01A / GJR2311900R2 |
| Number of Channels | 16 discrete input channels |
| Input Voltage | 24 V DC nominal |
| Input Type | Discrete / On-Off signals |
| Isolation | Electrical isolation between channels and system bus |
| Response Time | < 5 ms per channel |
| Power Consumption | ~2 W |
| Operating Temperature Range | –20 °C to +60 °C |
| Dimensions | 100 mm × 120 mm × 75 mm |
| Weight | ~0.22 kg |
| Mounting | ABB modular rack or DIN rail compatible |
| Compliance / Certifications | CE, UL, RoHS compliant |
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