PRODUCT INFORMATION
Product Overview
The General Electric IS200TBCIH1B is a contact terminal board designed for Mark VI / Mark VIe turbine control systems. This circuit card manages turbine automation across industrial gas and steam applications. It incorporates General Electric Speedtronic control technology. The board carries a B-rated functional revision status compared to the earlier IS200TBCIH1 design.
The assembly features a long, slim circuit board profile. Two large black terminal blocks sit along the left edge. The upper block is designated TB1 and the lower block is designated TB2. Each block includes cube terminals labeled 1 through 48. Three female connector ports run along the opposite board edge. Two additional white three-port connectors occupy the top center position.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| Instruction Manual | GEI-100473A |
|---|
TECHNICAL INFORMATION
Features
- Two black terminal blocks labeled TB1 and TB2 provide 48 numbered terminal points each.
- Four round capacitors are mounted directly between the two primary terminal blocks.
- Three multi-pin female connector ports align along the right board edge.
- Two three-pin white connectors are situated at the upper center edge.
- Central board real estate features alternating lines of diodes and small capacitors.
- The H1 designation indicates a conformal coating applied to the circuit board surface.
TECHNICAL INFORMATION
Applications
- Speedtronic Mark VI gas turbine management systems.
- Speedtronic Mark VI steam turbine automation assemblies.
- Turbine contact input and output terminal field wiring.
TECHNICAL INFORMATION
Connections / Interfaces
- Terminal block TB1 with 48 numbered terminal connection points.
- Terminal block TB2 with 48 numbered terminal connection points.
- Three female connector ports positioned along the right board edge.
- Two three-port white connectors located at the top center of the board.
TECHNICAL INFORMATION
Installation Guidelines
- Refer to GE instruction manual GEI-100473A before beginning installation.
- Mount the board in the designated Mark VI control rack or enclosure.
- Ensure all field wiring terminates securely at the numbered terminal blocks.
TECHNICAL INFORMATION
Compatibility
- Compatible with General Electric Mark VI turbine control system architectures.
- Functions as a revision B variant of the base IS200TBCIH1 contact terminal board.
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSCompatible with General Electric Mark VI turbine control system architectures. Functions as a revision B variant of the base IS200TBCIH1 contact terminal board.
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 IS200TBCIH1B board?
The IS200TBCIH1B serves as a contact terminal board for General Electric Mark VI turbine control systems. It interfaces field contact wiring with the control system.
How does the IS200TBCIH1B differ from the IS200TBCIH1?
The IS200TBCIH1B represents the B-rated functional product revision of the original IS200TBCIH1 terminal board design.
What connection points are available on the IS200TBCIH1B?
The board provides two terminal blocks designated TB1 and TB2 with 48 points each. It also includes three right-edge female connector ports and two top three-port connectors.
What instruction manual covers the IS200TBCIH1B?
General Electric instruction manual GEI-100473A provides verified technical guidelines for this contact terminal board.
