



Introduction
The ABB CI856K01 3BSE026055R1 Communication Interface Module is designed to provide high-performance communication in industrial automation systems, enabling seamless data exchange between ABB control systems and field devices. This module supports multiple communication protocols and ensures reliable, fault-tolerant communication, making it ideal for complex industrial applications. The CI856K01 is engineered to offer high availability and flexibility, ensuring smooth integration with various industrial networks such as Ethernet, PROFIBUS, and Modbus, which are essential for industries requiring real-time control and monitoring.
Technical Specifications
| Specification | Details |
|---|---|
| Model | ABB CI856K01 3BSE026055R1 |
| Type | Communication Interface Module |
| Dimensions | 127.5 × 186 × 59 mm |
| Weight | 0.7 kg |
| Power Supply | 24V DC (Nominal) |
| Communication Interface | Ethernet, PROFIBUS DP, Modbus RTU |
| I/O Channels | 2 x Digital Inputs, 2 x Digital Outputs |
| Operating Temperature Range | -20°C to 60°C |
| Storage Temperature Range | -40°C to 85°C |
| Mounting Type | DIN Rail Mounting |
| Certifications | CE, UL, RoHS |
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