PRODUCT INFORMATION
Product Overview
The General Electric IS200TBCIH3C is a Group-Isolated Contact Input terminal board for Mark VI / Mark VIe systems. This hardware assembly accepts twenty-four dry contact inputs across two barrier-type terminal blocks designated TB1 and TB2. The terminal blocks operate with a nominal excitation voltage rating of 48 V DC. A series of onboard noise suppression filters protects the field contact input circuits from electrical interference.
All components mounted on the printed circuit board feature a protective conformal coating. Connectivity includes three 37-pin female D-type connectors designated JR1, JS1, and JT1. Two female three-position plugs labeled JE1 and JE2 provide additional system connection points. A metal frame protects the board edges and incorporates a shield bar positioned in front of terminal blocks. Onboard circuitry contains resistors, diodes, capacitors, and a metal oxide varistor.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| Functional Abbreviation | TBCI |
|---|
| PCB Coating Style | Conformal Coating |
|---|
| Primary Functional Revision | C |
|---|
| V Dc Rating | 48 V Dc |
|---|
| Product Mounting | Mark VIe/S DIN Rail |
|---|
| Input/Output Redundancy (Pack-Level) | Simplex and TMR possible |
|---|
TECHNICAL INFORMATION
Features
- Accepts 24 dry contact inputs across barrier-type terminal blocks TB1 and TB2.
- Provides a nominal excitation voltage rating of 48 V DC.
- Incorporates three 37-pin female D-type connectors labeled JR1, JS1, and JT1.
- Features two female three-position plugs labeled JE1 and JE2.
- Applies comprehensive conformal coating across all board components.
- Includes onboard noise suppression filters and a metal oxide varistor.
- Supports both Simplex and TMR pack-level redundancy configurations.
TECHNICAL INFORMATION
Applications
- General Electric Mark VI and Mark VIe discrete contact input termination.
- Industrial automation systems requiring group-isolated contact input monitoring.
TECHNICAL INFORMATION
Connections / Interfaces
- Two barrier-type terminal blocks designated TB1 and TB2.
- Three 37-pin female D-type connectors designated JR1, JS1, and JT1.
- Two female three-position connectors labeled JE1 and JE2.
- Shield bar positioned directly in front of the terminal blocks.
TECHNICAL INFORMATION
Installation Guidelines
- Mount the board securely to a Mark VIe/S DIN rail.
- Follow safety procedures in GE publication GEH-6421 during installation.
- De-energize all connected electrical circuits before handling the terminal board.
TECHNICAL INFORMATION
Compatibility
- Compatible with General Electric Mark VI and Mark VIe control architectures.
- Supports Simplex and Triple Modular Redundant pack-level redundancy setups.
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSCompatible with General Electric Mark VI and Mark VIe control architectures. Supports Simplex and Triple Modular Redundant pack-level redundancy setups.
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 IS200TBCIH3C terminal board?
The IS200TBCIH3C terminates twenty-four dry contact inputs with a 48 V DC nominal excitation rating.
Which redundancy architectures does the IS200TBCIH3C support?
The board supports both Simplex and Triple Modular Redundant pack-level system configurations.
What protective features are incorporated on the IS200TBCIH3C?
The board features conformal coating, noise suppression filters, a metal oxide varistor, and a shield bar.
