IS200EACFG2A GE Exciter AC Feedback Board

Availability: 10 left in stock

The GE IS200EACFG2A, also cataloged as the IS200EACFG Input/Output Terminal Board, operates as a dedicated hardware component for power potential...

SKU: IS200EACFG2A

Manufacturer: GE Fanuc
Product No.: IS200EACFG2A
Product Type: Input/Output Terminal Boards
Product Origin: USA
Payment:T/T, Western Union
Weight: 450g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

The GE IS200EACFG2A, also cataloged as the IS200EACFG Input/Output Terminal Board, operates as a dedicated hardware component for power potential transformer (PPT) voltage acquisition and flux/air core coil signal scaling within EX2100 Excitation Control platforms. Configured as the G2 hardware revision, the board incorporates four onboard phase-voltage transformers to step down three-phase input signals up to 1000 VRMS for lower-level excitation control circuits.

Hardware Specifications

Parameter	Specification
Model	IS200EACFG2A
Brand	General Electric
Origin	USA
Weight	1.5 lb
Dimensions	Standard EX2100 Terminal Board Dimensions
Operating Temp	-30 to 65 deg C
Power Consumption	Passive Terminal Board
Series	EX2100 Excitation Control
Board Type	Input/Output Terminal Board
Board Version	Version G2
Maximum AC Voltage Measurement	1000 VRMS
Signal Inputs	Power Potential Transformer (PPT), Flux/Air Core Coils
Onboard Transformers	4 Phase-Voltage Transformers (T1, T2, T3, T4)
Connector Type	TB4 Screw Terminal Block

Backplane Bus Communication and Deterministic Processing

The IS200EACFG2A conditions high-voltage AC feedback prior to digitized backplane bus communication, ensuring signal integrity without introducing conversion latencies into EX2100 deterministic loops. By isolating three-phase PPT step-down processing on dedicated hardware channels, the board optimizes I/O density scaling across excitation racks while preserving firmware flash compatibility for system controller cards.

Frequently Asked Questions

Q: How does the G2 version of the EACF board differ from other hardware revisions?

A: The G2 version incorporates four onboard phase-voltage transformers arranged to support three-phase input voltage measurement up to 1000 VRMS.

Q: What physical terminal block accommodates the flux and air core coil feedback wiring?

A: Flux and air core coil connections terminate at terminal block TB4, located near transformer T2 at the bottom of the board assembly.

Q: Does the IS200EACFG2A require active backplane power to step down AC measurement signals?

A: No, the onboard transformers operate as passive magnetics to isolate and attenuate PPT line voltages before routing low-level signals to downstream processor modules.

Field Installation Guidelines

Electrical Safety and De-energization: Fully de-energize the excitation panel enclosure and verify with a calibrated multimeter that all AC power sources and auxiliary cabinet circuits are completely dead before accessing the board.
Cable Tagging and Disconnection: Label all terminal block conductors and plug connections before removal to guarantee exact pin-for-pin landing during replacement.
Terminal Block Torque: Secure PPT and air core coil field leads to terminal block TB4 using appropriate screwdriver sizing, applying standard manufacturer torque limits to prevent wire strand shearing or loose contact resistance.
Grounding and Shielding: Ensure field cable shields land on designated cabinet ground studs to mitigate high-voltage electromagnetic interference from coupling into AC measurement paths.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.