PRODUCT INFORMATION
Product Overview
The General Electric IS200EDCFG1BAA is an Exciter DC Feedback Board for Mark VI / Mark VIe systems. This board operates within EX2100 excitation control system assemblies. It measures field current and field voltage for the silicon-controlled rectifier bridge. The board interfaces with a companion EISB board over high-speed fiber-optic link connections. Revision G1BAA includes revision B functional 1, revision A functional 2, and revision A artwork.
Power delivery connects through terminal J16, requiring an external 24 VDC power supply source. A single green LED labeled PSOK illuminates during normal internal power supply operation. The board contains two HFBR-1528 fiber-optic driver connectors designated CF OF and VF OF. Eight bridge voltage scaling jumpers configure potential transformer voltage ranges from 140 V rms to 1400 V rms. Chemically applied normal PCB conformal coating protects the board hardware components.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| PCB Coating | Normal Coating |
|---|
TECHNICAL INFORMATION
Features
- Measures field current and field voltage from the EX2100 system SCR bridge.
- Communicates with an EISB board via high-speed fiber-optic links.
- Equipped with two HFBR-1528 fiber-optic transmitter ports labeled CF OF and VF OF.
- Includes eight bridge voltage scaling jumpers covering 140 V rms to 1400 V rms.
- Features an onboard green PSOK status LED indicating power supply operation.
- Receives 24 VDC control power through dedicated hardware connector J16.
- Protected with factory chemically applied normal printed circuit board coating.
TECHNICAL INFORMATION
Applications
- EX2100 excitation control system bridge voltage and current monitoring.
- Mark VI and Mark VIe system DC exciter feedback loops.
TECHNICAL INFORMATION
Connections / Interfaces
- Connector J16 provides the 24 VDC input power connection.
- CF OF port provides field current feedback pulses through an HFBR-1528 driver.
- VF OF port transmits feedback pulses across a dedicated HFBR-1528 fiber link.
TECHNICAL INFORMATION
Installation Guidelines
- Verify that the external 24 VDC power supply feeds the J16 connector.
- Set the eight bridge voltage scaling jumpers to match the PPT voltage level.
TECHNICAL INFORMATION
Configuration Guidelines
- Select bridge voltage jumper settings based on operating ranges from 140 V rms to 1400 V rms.
TECHNICAL INFORMATION
Compatibility
- Interfaces directly with the EX2100 series EISB board over fiber optics.
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSInterfaces directly with the EX2100 series EISB board over fiber optics.
Verify compatibility against the exact Part Number, revision and manufacturer documentation before ordering.
PART VERIFICATION
Before You Order
Industrial automation parts can share similar model names, suffixes and revisions. Confirm the complete manufacturer Part Number before purchase.
01Check Part NumberMatch the complete ordering code on the existing unit.
02Confirm RevisionCheck suffix, hardware or firmware when applicable.
03Send a Label PhotoWe can review a clear label photo when identification is uncertain.
ORDERING PROCESS
From RFQ to Dispatch
1Submit Part Number2Verify Product Identity3Confirm Stock & Condition4Issue Quotation5Dispatch & Tracking
PRODUCT FAQ
Frequently Asked Questions
What is the primary function of the GE IS200EDCFG1BAA board?
It measures field current and voltage for the EX2100 drive assembly SCR bridge.
Which connectors handle fiber-optic feedback signals on the IS200EDCFG1BAA?
The board uses CF OF and VF OF ports fitted with HFBR-1528 fiber-optic drivers.
What power supply is required to operate the IS200EDCFG1BAA?
The board requires an external 24 VDC power source connected through port J16.
What voltage ranges do the bridge voltage scaling jumpers support?
The eight jumpers configure potential transformer voltage scaling between 140 V rms and 1400 V rms.
