Product Description
The ABB CI526 (Part No. 3BSE006085R1, 3BSE012870R1) is a communication interface module used within ABB distributed control systems to enable network coupling and system integration. It serves as a communication bridge between field networks and higher-level control architectures, supporting reliable data exchange in process automation environments.
The CI526 is typically applied in ABB control platforms where robust communication, redundancy capability, and stable network performance are required. Its compact form factor and DIN-rail mounting design make it suitable for control cabinets with limited installation space.
Note: Some publicly circulated data incorrectly lists this module as including built-in digital or analog I/O channels. The CI526 is strictly a communication interface module and does not provide direct field I/O channels.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Model | CI526 |
| Part Numbers | 3BSE006085R1, 3BSE012870R1 |
| Product Type | Communication Interface Module |
| Country of Origin | Sweden |
| Mounting | DIN rail |
| Supply Voltage | 24 VDC |
| Power Consumption | Typically < 5 W |
| Communication Function | Network interface / coupler for ABB control systems |
| Redundancy | Supports redundant communication configurations (system dependent) |
| Isolation | Electrical isolation between communication interface and internal circuits |
| Operating Temperature | –20 °C to +55 °C |
| Storage Temperature | –25 °C to +70 °C |
| Humidity | 5–95% non-condensing |
| Dimensions | 192 × 34 × 18 mm (variant dependent) |
| Weight | 0.3 kg |
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