Product Introduction
When industrial processes demand uninterrupted control and minimal downtime, the GE IC670GBI002 Bus Interface Unit provides a robust solution. As a Field Control bus interface, this module manages communication between a host PLC or computer and up to eight Field Control I/O modules over the Genius Bus. It exchanges up to 128 bytes of input and 128 bytes of output data per scan, ensuring efficient data flow in critical automation applications.
Part of the GE Fanuc Field Control series, the IC670GBI002 is designed for hot insertion and removal, allowing module replacement without rewiring. Its diagnostic capabilities continuously test connected I/O modules and itself, relaying status to a host device or handheld monitor. This makes it a cost-effective choice for minimizing production interruptions.
Key Specifications & Performance
The GE IC670GBI002 operates on a nominal 24 VDC supply (range 18–30 VDC) with a power consumption of 16.8 Watts. It also supports 115 VAC / 125 VDC input. The unit delivers a 6.5 VDC output at 1.4 A to connected modules, with a holdup time of 10 ms (20 ms max for AC). Inrush current is limited to 15–50 A peak for 3 ms.
Reliability is a standout feature: the IC670GBI002 boasts a mean time before failure (MTBF) of over 183,000 hours. The terminal block itself is rated for 600,000 hours MTBF. The module withstands industrial noise and operates in temperatures from 0°C to 55°C (storage -40°C to 85°C) and 5–95% non-condensing humidity.
Real-World Applications
In process control lines, the GE IC670GBI002 reduces downtime through its hot-swap capability. For example, a chemical plant can replace a faulty bus interface without stopping the entire line, maintaining production. In assembly automation, its diagnostic relay helps technicians quickly pinpoint I/O faults, slashing troubleshooting time.
For system upgrades, the IC670GBI002 integrates seamlessly with existing GE Series 90-30, 90-70, Six, or Five PLCs, making it a practical replacement for obsolete units. Its Genius datagram support enables advanced communication in distributed control environments.
Installation & Mounting Guide
The GE IC670GBI002 mounts on a DIN rail (minimum 108 mm length). Use a grounding conductor for the DIN rail to ensure noise immunity. Power and communication cables terminate on the compatible terminal block (wire gauge AWG #14). The module supports single or dual Genius Bus cables.
Install the terminal block first, then snap the IC670GBI002 onto the DIN rail. Ensure the external supply voltage is within 18–30 VDC. For hot-swap operations, follow the recommended guidelines to avoid electrical surges.
Compatibility & Integration
The GE IC670GBI002 works with Genius handheld monitors version 4.6 or later and is compatible with host systems from GE Fanuc. It supports up to eight Field Control I/O modules in a single drop. The unit also integrates with redundant CPU assemblies, enhancing system reliability.
It complies with UL and CE standards and meets FCC rules for industrial environments. Operate only in non-hazardous locations unless proper enclosures are provided.
Selection Guide & Purchasing Advice
Before purchasing the GE IC670GBI002, verify your system’s supply voltage (115 VAC, 125 VDC, or 24 VDC) and confirm compatibility with your existing Field Control base. Since this product is discontinued/obsolete, ensure you are sourcing from a trusted distributor like UBEST Automation to guarantee authentic, tested units. For detailed specifications or to discuss replacement options, contact our team.