GE IS200TDBTH6A Discrete I/O Terminal Board – Mark VIe Control System

GE IS200TDBTH6A Discrete I/O Terminal Board

The IS200TDBTH6A from General Electric delivers reliable discrete input/output control for Mark VIe distributed systems. This versatile terminal board handles 24 channels with robust noise protection.

Key Performance Features

• 24 group-isolated contact inputs with surge protection
• 12 form-C relay outputs for expanded functionality
• Supports 24V, 48V, and 125V DC wetting voltages
• Hardware filtering for noise suppression
• DIN-rail or flat mounting flexibility

Technical Specifications

• Model: IS200TDBTH6A (Revision 6A)
• Brand: General Electric
• System Series: Mark VIe Speedtronic
• Input Channels: 24 isolated contact inputs
• Relay Outputs: 12 form-C relay channels
• Input Voltage: 24V DC nominal (16-32V DC range)
• Operating Temperature: -30°C to +65°C
• Board Dimensions: 17.8cm × 33.02cm
• Power Supply: +5V DC required
• Noise Rejection: 12V RMS AC voltage rejection
• Wetting Voltage Options: 24V/48V/125V DC

Installation & Configuration

• Mounts on standard DIN rail or flat surface
• Uses #18 AWG wiring for terminal connections
• 48-terminal block design (TB1 for relays, TB2 for inputs)
• No hardware jumpers required for basic operation
• Optional relay board expands functionality

System Integration

• Compatible with PDIO I/O packs for Ethernet communication
• Connects to R, S, and T controllers via D-type connectors
• Three PDIO connection points for redundant control
• Works with Mark VIe distributed control systems
• Surface mount technology for reliable operation

Protection & Safety

• Hardware input filter prevents false triggering
• Resettable polymer fuses for current limiting
• Metal oxide varistors for surge suppression
• Contact input currents limited to 2.5mA/10mA
• 12V RMS AC noise rejection capability

Package Includes

• IS200TDBTH6A terminal board
• Plastic insulator for mounting
• GEH-6721L installation manual
• 12-month product warranty
• Express shipping via FedEx, UPS, DHL

Technical Questions

• What input voltage ranges does it support?

• It handles 16-32V DC, 32-64V DC, and 100-145V DC ranges.

• How many controllers can connect to this board?

• It supports connections to three controllers simultaneously.

• What wiring gauge is recommended?

• #18 AWG wires are standard for terminal connections.

• Does it require external power?

• It needs +5V DC power and external wetting voltage.

• What protection features are included?

• Hardware filtering, surge protection, and current limiting.

Need the IS200TDBTH6A for your project? Contact sales@powergearx.com or +86 18030005825 for pricing.

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