GE IS200TBCIH1BBC Contact Input Terminal Board

Reliable Contact Interface for Turbine Control Systems

General Electric manufactured the IS200TBCIH1BBC for robust industrial applications. This Contact Input Terminal Board operates within Mark VI control systems. It provides secure interface for dry contact signals in gas and steam turbine operations.

Core Technical Specifications

• Manufacturer & Model: General Electric IS200TBCIH1BBC
• Product Type: Contact Input Terminal Board
• Series: Mark VI Turbine Control System
• Input Capacity: 24 dry contact input channels
• Dimensions: 33.02 × 10.16 cm (13.0 × 4.0 inches)
• Operating Temperature: -30°C to +65°C
• Manufacturing Origin: United States

Physical Board Layout

• Two large black barrier terminal blocks with 48 silver terminals
• Twenty-five red circular capacitors aligned in a row
• Three silver and black jack connector ports on right edge
• Two white three-port connectors centered at top
• Long line of tiny resistors spanning board length
• Integrated circuits labeled "U" near connector ports

Input Configuration & Features

• Twenty-four dry contact inputs for reliable signal acquisition
• Inputs organized into two barrier-type terminal blocks
• Direct current power routing for contact excitation
• Dedicated noise suppression circuitry on all inputs
• Protection against voltage surges and high-frequency noise
• Enhanced resilience for varying operational environments

System Integration & Compatibility

• Connects to VME rack via cables with molded plugs
• Links to VCCC or VCRC processor boards within rack
• Supports both simplex and TMR system configurations
• Integrates with Mark VIe systems via I/O pack connections
• I/O packs mount to side-mounting brackets for security
• Requires Ethernet cables and potential firmware downloads

Power Connection & Cabling

• Excitation Power: JE1 and JE2 plugs provide required voltage
• Simplex Systems: JR1 connector provides necessary connectivity
• TMR Systems: All three connectors used for enhanced redundancy
• Cables or I/O packs plug into respective connectors
• Configuration matches specific redundancy requirements
• Seamless integration with Mark VI/VIe system architectures

Terminal Block Specifications

• Two terminal blocks with 24 terminals each (48 total)
• Terminals numbered sequentially from 1 to 48
• Barrier-type design prevents accidental contact
• Silver metal terminals ensure reliable connections
• Suitable for various wire sizes and types
• Secure clamping mechanism for vibration resistance

Product Availability

• Current Status: In stock for immediate shipment
• New and original General Electric component
• Complete with all necessary hardware
• Ships in protective packaging with documentation
• Ready for integration into new or existing systems

Installation Guidelines

• Mount terminal board securely in designated location
• Connect excitation power via JE1 and JE2 plugs
• Use appropriate connectors based on system configuration
• For Mark VIe systems, mount I/O packs to side brackets
• Connect required Ethernet cables for communication
• Verify all connections before applying power

Configuration Options

• Simplex Configuration: Single connection for basic systems
• TMR Configuration: Triple redundancy for critical applications
• Connect one or two Ethernet cables as required
• Download necessary firmware for proper functionality
• Configure input parameters for specific application needs
• Test all contact inputs before system commissioning

Protection Features

• Noise suppression circuitry on all contact inputs
• Surge protection against voltage spikes and transients
• High-frequency noise filtering for clean signal acquisition
• Barrier terminal blocks prevent accidental short circuits
• Robust construction for industrial environments
• Reliable operation in varying temperature conditions

Shipping & Delivery

• Fast shipping via FedEx, UPS, and DHL services
• Orders typically ship within 24 business hours
• International shipping available worldwide
• Complete tracking information provided
• Professional packaging ensures board protection

Application Areas

• Gas turbine control and monitoring systems
• Steam turbine operation and protection
• Industrial process control applications
• Critical infrastructure monitoring
• Safety system interface and integration
• Equipment status monitoring and alarming

Frequently Asked Questions (FAQ)

How many contact inputs does this board provide?

• The IS200TBCIH1BBC provides 24 dry contact input channels for industrial applications.

What systems is this board compatible with?

• It is designed for Mark VI and Mark VIe turbine control systems from General Electric.

What protection features are included?

• The board includes noise suppression circuitry and surge protection for all contact inputs.

What are the terminal block specifications?

• Two barrier-type terminal blocks with 48 total terminals, numbered 1 through 48.

Does it support redundant configurations?

• Yes, it supports both simplex and Triple Modular Redundant (TMR) system configurations.

What power connections are required?

• Excitation power is provided through JE1 and JE2 plugs, with different connectors for simplex vs. TMR systems.