GE IS200TDBTH6A Discrete Input/Output Terminal Board

The IS200TDBTH6A delivers robust I/O control for Mark VIe distributed systems. This versatile terminal board from General Electric handles 24 contact inputs and 12 relay outputs. It supports multiple wetting voltages and features advanced noise suppression. The IS200TDBTH6A offers reliable performance in demanding industrial environments with triple modular redundancy capability.

Technical Specifications

• Manufacturer: General Electric
• Model Number: IS200TDBTH6A
• Compatible Series: Mark VIe Distributed Control Systems
• Input Channels: 24 group isolated contact inputs
• Relay Outputs: 12 Form-C relay channels
• Input Voltage: 24 V DC nominal
• Wetting Voltage Range: 24V, 48V, 125V DC selectable
• Operating Temperature: -30°C to +65°C
• Power Supply: +5 V DC
• AC Voltage Rejection: 12 V RMS
• Input Current Limiting: 2.5mA & 10mA ranges
• Board Dimensions: 17.8cm wide x 33.02cm high
• Mounting Style: DIN Rail or panel mounting
• Country of Origin: United States

Input & Output Capabilities

• Processes 24 discrete input channels with hardware filtering
• Provides 12 Form-C relay outputs for flexible control
• Supports wetting voltages from 24V to 125V DC
• Features advanced noise suppression for surge protection
• Includes input current limiting with resettable fuses
• Offers group isolation for enhanced signal integrity

Installation & Mounting

• Mounts on standard DIN rail with metal carrier
• Alternative panel mounting available for cabinet installation
• Uses #18 AWG wiring for terminal connections
• Features two 48-terminal blocks for easy wiring
• Includes separate bracket for end shield installation
• Requires proper grounding for optimal performance

System Integration

• Compatible with Mark VIe control systems and PDIO I/O packs
• Connects via D-type connectors for Ethernet communication
• Supports triple modular redundancy configurations
• Works with R, S, and T controllers in TMR systems
• Accepts optional relay boards for expanded functionality
• Integrates seamlessly with existing Mark VIe infrastructure

Configuration & Operation

• No hardware jumpers required for basic configuration
• Optional relay board features six configurable jumpers
• Automatic threshold voltage setting for wetting circuits
• Polymer positive temperature coefficient fuses for protection
• Contact input currents limited to 2.5mA and 10mA ranges
• Hardware filters ensure reliable signal processing

Shipping & Packaging

• Product ships in secure industrial packaging
• Available for immediate worldwide delivery
• We use FedEx, UPS, and DHL shipping services
• All items undergo quality verification before shipment

Frequently Asked Questions

• What types of systems use this terminal board? The board is designed for General Electric Mark VIe distributed control systems in power generation and industrial applications.
• How many input and output channels does it provide? It offers 24 discrete input channels and 12 Form-C relay output channels for comprehensive I/O control.
• What mounting options are available? You can mount it on standard DIN rails or use panel mounting with the provided metal carrier assembly.
• What voltage ranges does it support? The board supports wetting voltages of 24V, 48V, and 125V DC with corresponding input ranges of 16-32V, 32-64V, and 100-145V DC.
• Does it require special configuration? The main board requires no hardware configuration, while optional relay boards include six jumpers for custom relay setup.

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