GE Fanuc IC670GB1002 – Product Description

Overview

The GE Fanuc IC670GB1002 Bus Interface Unit provides a stable communication and power backbone for Field Control I/O systems. Engineers rely on this module because it efficiently links distributed field devices to the main control network while maintaining regulated power to each connected module. Moreover, its compact design supports flexible installation in diverse industrial environments without compromising performance or long-term reliability.

This BIU helps integrators simplify wiring, reduce panel load, and maintain consistent communication performance across multiple I/O nodes. In addition, its industry certifications ensure dependable operation in global automation projects.

Technical Specifications

Power Input
• Voltage range: 18–30 VDC (nominal 24 VDC)
• Power consumption: 16.8 W
• Inrush current: 15–50 A peak (max 3 ms duration)

Power Output
• Regulated output voltage: 6.5 VDC
• Maximum output current: 1.4 A
• Hold-up time: 10 ms
• Power distributed through BIU backplane

Reliability & Compliance
• MTBF: 183,000 hours
• Certifications: UL, CE
• FCC compliant for EMI/RFI requirements

Connections
• Terminal block for DC power and network wiring
• I/O terminals for linking to additional field devices

Environmental
• Operating temperature: 0 °C to +55 °C
• Suitable for non-hazardous locations
• Weight: 1 kg

Physical Design
• Compact assembly for panel or rack mounting

FAQ

Q1: Does the IC670GB1002 support hot-swapping?
Yes. When used with compatible Field Control modules, it supports safe hot-swap operations.

Q2: How many modules can it power?
This depends on total load and the 1.4 A output limit across the backplane.

Q3: Can it operate inside harsh environments?
It works in standard industrial conditions; hazardous locations require additional external protection.

Q4: Is the BIU compatible with Genius Bus systems?
Yes. It functions as part of GE’s Field Control and Genius Bus interface family.

Q5: What certifications does it carry?
It includes UL, CE, and FCC compliance for global industrial applications.