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The IC670GBI002 is a primary Bus Interface Unit (BIU) from the GE Fanuc Field Control series. It enables high-speed communication between field I/O modules and a master controller via the Genius Bus protocol. Supporting up to 8 field modules, it handles 128 bytes of input and output data per cycle, serving as a reliable bridge for industrial automation networks.
The unit is DIN-rail mountable for secure installation and operates on 24V DC nominal power, with integrated 6.5V DC backplane supply for connected modules. With a Mean Time Before Failure (MTBF) of 183,000 hours, it is engineered for long-term reliability in critical control systems, supporting hot-swappable modules for minimal maintenance downtime.
| Parameter | Specification |
|---|---|
| Model | IC670GBI002 |
| Product Line | Field Control |
| Module Capacity | Up to 8 Field I/O modules |
| Data Capacity | 128 Bytes Input / 128 Bytes Output |
| Weight | 0.68 kg |
High Reliability: Long MTBF for continuous operation in critical applications
Hot-Swap Capability: Supports module insertion/removal without full system shutdown
Deterministic Communication: Optimized for Genius Bus integration between master controller and I/O modules
Easy Integration: Dedicated terminal strips for power, communication, and module connections
Does the IC670GBI002 require a specific DIN rail for grounding?
Yes. Use a high-conductivity, corrosion-resistant DIN rail to ensure stable low-impedance grounding.
Can I hot-swap I/O modules while the BIU is powered?
Yes. Hot insertion and removal are supported if the installed I/O modules are compatible with hot-swap operations.