GE IS200EXTBG1A | Exciter Terminal Board

Product code: N/A

GE IS200EXTBG1A | Exciter Terminal Board

Original price was: ¥66,666.00.Current price is: ¥1,450.00.

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Detailed content

🔹 Product Description

The General Electric IS200EXTBG1A, with the full assembly number IS200EXTBG1AAA, is an Exciter Terminal Board associated with the GE Mark VI and EX2100 Excitation Control family. The board provides field-interface functions including contact inputs, signal conditioning, pilot relay control, field flashing, and de-excitation-related signal handling. The G1 configuration is associated with redundant control operating in contactor mode.

The IS200EXTBG1A interfaces with related EX2100 excitation hardware such as the EMIO and EDEX boards. The board includes relay and signal-conditioning circuitry and multiple connectors for control and field-related signals. The complete suffix should be matched carefully when replacing an installed board because Mark VI/EX2100 boards are configuration- and revision-dependent.

🔹 Product Datasheet

Parameter	Specification
Brand	General Electric (GE)
Model	IS200EXTBG1A
Full Assembly Number	IS200EXTBG1AAA
Series	Mark VI / EX2100 Excitation Control
Board Type	Exciter Terminal Board
Product Name	EX2100 Exciter Terminal Board
Functional Designation	EXTB G1
Control Mode	Contactor Mode
Control Architecture	Redundant Control
Power / Field Interface	70 VDC contact input circuit
Place of Origin	United States / GE
Product Status	New – Open Box
Dimensions	Approx. 8 × 14 in. board footprint; verify actual unit before installation
Weight	Verify actual unit before shipment
Discontinued	Legacy GE Mark VI/EX2100 product family

🔹 Common Questions & Answers

Q: What is the GE IS200EXTBG1A?

A: It is an EX2100 Exciter Terminal Board used with GE excitation control equipment and associated Mark VI systems.

Q: What is the full part number?

A: The supplied full assembly number is IS200EXTBG1AAA.

Q: What is the main function of the EXTB board?

A: The board supports contact inputs, signal conditioning, pilot relay functions, field flashing, protection functions, and de-excitation-related interfaces.

Q: Is the IS200EXTBG1A a Mark VI board?

A: It is associated with the GE Mark VI/EX2100 control ecosystem, specifically the EX2100 Excitation Control family. GE documentation and supplier references identify the IS200EXTBG1A as an EXTB Exciter Terminal Board.

Q: What does the G1 configuration indicate?

A: The G1 configuration is associated with redundant control operating in contactor mode. The EXTBG2/G4 configurations are associated with simplex applications, so the complete model should be checked before substitution.

Q: Which boards work with the IS200EXTBG1A?

A: The EXTB board is used with related EX2100 boards including EMIO and EDEX assemblies. The exact system configuration should be verified before replacement.

Q: What relay functions are associated with this board?

A: The board supports pilot relay functions associated with contactor closing, trip, field flashing, and de-excitation circuits. Specific relay assignments depend on the EX2100 configuration.

Q: Is IS200EXTBG1A interchangeable with IS200EXTBG2A?

A: No automatic interchangeability should be assumed. G1 is associated with redundant contactor-mode control, while G2 belongs to the simplex configuration family. Verify the installed system architecture before replacement.

Q: What should be checked before ordering?

A: Confirm IS200EXTBG1A, the complete IS200EXTBG1AAA suffix, functional/artwork revision, connector arrangement, control architecture, and the associated EX2100 system configuration.

Q: What does Open Box mean for this listing?

A: The supplied condition is New – Open Box. The unit is represented as unused/open-box inventory; packaging condition may differ from factory-sealed packaging.

Q: What precautions should be taken during installation?

A: Isolate the applicable excitation equipment according to the maintenance procedure, observe ESD precautions, verify field wiring and connector positions, and confirm the complete board configuration before energizing the system.

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