



The ABB CI522 is a high-performance communication module designed to provide seamless integration within ABB automation networks. Engineered for robust data exchange between controllers and remote I/O or field devices, the CI522 ensures reliable, high-speed connectivity across distributed control systems. Compact yet powerful, it supports both real-time communication and easy diagnostics, making it an ideal solution for process automation, machine control, and energy management applications where efficiency and uptime are critical.
Technical Specifications
| Feature | Specification |
|---|---|
| Model | ABB CI522 |
| Module Type | Communication Module |
| Compatible Series | Advant Controller 400 / 500 Series |
| Communication Ports | 2 × RS‑485 Bus Connections |
| Connector Type | 9-pin D-sub Female |
| Output Voltage | RS-485, GND, 24 V |
| Maximum Output Current | 60 mA |
| Input Impedance | 12 kΩ |
| Supply Voltage | +5 V and +24 V |
| Power Consumption | 3.7 W (+5 V) + 2 × 2.5 W (+24 V) |
| Operating Temperature | −10 °C to +60 °C |
| Status Indicators | Run and Fault LEDs |
| Mounting Type | DIN Rail or Submodule Carrier |
| Dimensions (L×W×H) | 92 mm × 100 mm × 45 mm |
| Weight | 0.16 kg |
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