PRODUCT INFORMATION
Product Overview
The General Electric IS200TBTCH1BBB is a Thermocouple Terminal Board belonging to the Mark VI / Mark VIe series. GE designed this printed circuit board for turbine control and management systems. The board supports automated drive assemblies in compatible gas, steam, and wind turbine installations. It operates within the patented Speedtronic control system architecture developed by General Electric.
This rectangular circuit board features two prominent black terminal blocks for connecting external field devices. Each terminal block houses twenty-four cube-shaped silver metal terminals identified by printed white numbers. The board incorporates two silver and black jack connector ports designated as JA1 and JB1. Surface-mounted components include conformal coating, multiple rows of small resistors, and silver capacitors.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| PCB Coating Style | Conformal Coating |
|---|
| Revision Total | 3 Revisions |
|---|
TECHNICAL INFORMATION
Features
- Includes two large black terminal blocks with forty-eight total cube-shaped silver terminals.
- Features white numbered labels printed adjacent to every individual cube-shaped terminal position.
- Equipped with two onboard jack connector ports designated as JA1 and JB1.
- Utilizes a conformal coating style across the printed circuit board assembly.
- Maintains a three-fold hardware revision history designated by the BBB ordering suffix.
- Belongs to the Group 1 classification within the Mark VI control system series.
TECHNICAL INFORMATION
Applications
- Automated drive assemblies in General Electric gas turbine systems.
- Industrial steam turbine control and management architectures.
- Utility wind turbine control system automated drive assemblies.
TECHNICAL INFORMATION
Connections / Interfaces
- Two large black terminal blocks hold twenty-four cube-shaped silver terminals each.
- Forty-eight total cube-shaped metal terminals provide external wiring termination points.
- Upper jack connector port labeled JA1 features a silver and black design.
- Lower jack connector port labeled JB1 is positioned near the bottom edge.
TECHNICAL INFORMATION
Installation Guidelines
- Verify terminal numbering against system connection schedules before landing thermocouple leads.
- Ensure wiring leads seat properly inside the cube-shaped metal terminal positions.
- Align connectors JA1 and JB1 securely with corresponding mating plugs during assembly.
TECHNICAL INFORMATION
Configuration Guidelines
- Confirm Group 1 Mark VI series grouping specifications in system hardware documentation.
- Verify the three-fold BBB revision status aligns with the installed control software.
TECHNICAL INFORMATION
Compatibility
- Compatible with General Electric Mark VI turbine control system platforms.
- Operates within GE Speedtronic control system turbine panels.
TECHNICAL INFORMATION
Lifecycle / Replacement Information
- The BBB product suffix denotes a three-fold hardware revision cycle.
- Manufactured as part of the late-generation GE Speedtronic Mark VI system series.
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSCompatible with General Electric Mark VI turbine control system platforms. Operates within GE Speedtronic control system turbine panels.
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 IS200TBTCH1BBB?
The IS200TBTCH1BBB serves as a thermocouple terminal board for GE Mark VI turbine control systems.
What style of terminals does the IS200TBTCH1BBB utilize?
The board provides forty-eight cube-shaped silver metal terminals arranged across two twenty-four-point blocks.
Where are the jack connector ports located on the IS200TBTCH1BBB?
The silver and black jack port JA1 is located at the top. Jack port JB1 sits at the bottom.
What protective coating is applied to the IS200TBTCH1BBB circuit board?
The IS200TBTCH1BBB printed circuit board uses a protective conformal coating style.
