



Introduction
The ABB CI626 3BHT300053R1 is a high-capacity communication interface module designed to manage demanding data exchange within ABB distributed control environments. It is often selected for systems requiring robust bandwidth, extended communication routing, and long-term operational resilience. With a wider body than standard interface modules, the CI626 accommodates enhanced processing circuitry, making it suitable for installations where communication stability and scalability are critical.
Technical Specifications
Engineered for continuous industrial operation, the CI626 provides deterministic communication timing and reliable synchronization across multiple control nodes.
General Specifications
| Parameter | Description |
|---|---|
| Module Type | Communication Interface Module |
| Part Number | CI626 / 3BHT300053R1 |
| Power Supply | 24 V DC |
| Power Consumption | ≤ 4 W |
| Supported Interfaces | ABB system communication buses and extended field device networks |
| Operating Temperature | 0…55 °C |
| Storage Temperature | –40…70 °C |
| Installation | System rack mount / cabinet installation |
| Diagnostics | LED indicators for health, link integrity, and communication activity |
| Dimensions | 250 × 50 × 180 mm (H × W × D) |
| Weight | 0.3 kg |
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