The General Electric DS200TBQBG1ACB is an input termination board designed for use within the Mark VIe control system architecture. This component serves as a critical interface for analog signal processing, facilitating the connection and routing of field signals to the control system hardware. As a legacy component, it is specifically engineered to handle high-density analog input requirements in industrial automation environments.

Features

• Designed for R-S-T analog signal termination in Mark VIe systems.
• Features a 78-way interface configuration for high-density connectivity.
• Supports standard industrial analog signals including 4-20 mA and +/- 10 V ranges.
• Provides 500 Vdc channel-to-earth isolation to ensure signal integrity and protection.
• Optimized for reliable operation in demanding temperature ranges from -20 degC to +70 degC.

Technical Specifications

Installation Guidelines

• Ensure the control system is fully powered down before installing or removing the termination board to prevent electrical damage.
• Handle the board using proper ESD (Electrostatic Discharge) mitigation techniques to protect sensitive internal circuitry.
• Verify that all field wiring is properly secured to the 78-way terminal blocks to maintain signal continuity.
• Maintain proper cable routing practices, keeping signal lines away from high-voltage power cables to minimize EMI interference.
• Ensure the installation environment is within the specified humidity and temperature limits to prevent condensation and thermal stress.

FAQ

Is this board compatible with the Mark V system? While the board is associated with Mark V/VIe system architectures, please verify your specific controller revision and hardware compatibility before installation.

What is the maximum signal cable length for this board? The board is rated for signal cabling up to 90 meters, provided that appropriate shielding and grounding practices are followed.