GE F31X191RTBAFG3 | RTD Module Fast Shipping

Description

Product Introduction

This GE F31X191RTBAFG3 is an RTD interface board with fiber-optic communication for GE’s excitation and power conversion control platforms. The “F” suffix indicates fiber-optic communication capability, providing complete electrical isolation for temperature measurement signals. This board is designed for high-EMI environments where copper communication would be unreliable or where ground loops are a concern.

The board interfaces with RTD temperature sensors, providing signal conditioning and temperature measurement. The fiber-optic interface provides complete galvanic isolation, immunity to electrical noise, and support for communication over distances up to 2 km. The revision 3 design represents the latest version with reliability improvements.

Key Technical Specifications

Key Selling Points & Differentiators

• Fiber-Optic Communication: Complete electrical isolation for temperature measurement. Immune to electrical noise.
• Long-Distance Communication: Supports communication over distances up to 2 km.
• Complete Isolation: Provides galvanic isolation between measurement circuits and control system.
• Revision 3 Design: Latest version with reliability improvements.
• Quantified Testing Protocol: We test RTD inputs, temperature measurement, and fiber-optic communication under simulated conditions.
• Warranty & Support: 2-year functional warranty with fiber-optic installation guide.

Frequently Asked Questions (FAQ)

Q1: What is the difference between the RTBAFG3 and the Ethernet RTBAEG2?

A: The RTBAEG2 uses Ethernet communication over copper. The RTBAFG3 uses fiber-optic communication, providing complete electrical isolation and immunity to electrical noise. The fiber-optic variant uses GE’s proprietary protocol rather than standard Ethernet.

Q2: What is the maximum fiber-optic distance?

A: The board supports up to 2 km with standard multimode fiber. The actual distance depends on fiber quality and connector losses.

Q3: Is the fiber-optic communication suitable for high-EMI environments?

A: Yes, fiber-optic communication is ideal for high-EMI environments. There is no electrical signal on the fiber, so it is immune to electrical noise and eliminates ground loops.

Q4: What are the improvements in the revision 3 design?

A: The revision 3 design includes reliability improvements and updated components over earlier versions.

Q5: What is the lifecycle status of the RTBAFG3?

A: This board is extremely rare. We have a very small batch of new surplus units. If your system requires fiber-optic RTD monitoring, we strongly recommend securing a spare. We do not expect to source more of this variant.

Heidenhain ROD 426.0003 2500
WESTINGHOUSE 1C31122G01
TOSHIBA ST2600GXH25A
A-B 1769-L33ER