IS200SPTDH2ACB | General Electric | Mark VIe Analog Input Termination Board

Product Overview

The IS200SPTDH2ACB serves as a specialized Analog Input Termination Board within the General Electric Mark VIe control architecture. This 100% Brand New original module facilitates high-precision signal acquisition by bridging field-mounted transmitters with the system's I/O processors. It manages the essential tasks of signal conditioning and galvanic isolation, ensuring that the governor receives clean, accurate data from pressure, flow, and level sensors. Engineered for the rigorous demands of power generation and oil & gas facilities, the SPTD board supports diverse wiring topologies to accommodate various industrial sensing technologies.

Technical Specifications

The IS200SPTDH2ACB utilizes an industrial-grade PCB design to maintain measurement accuracy in high-interference environments.

• Manufacturer: General Electric (GE)

• Part Number: IS200SPTDH2ACB

• Series: Mark VIe Control System

• Input Channels: 10 Analog Inputs

• Output Channels: 2 Analog Outputs

• Supported Wiring: 2-wire, 3-wire, 4-wire, and Externally Powered Transmitters

• Core Functions: Signal Acquisition, Conditioning, and Isolation

• Dimensions: 2.5 cm x 12.5 cm x 14 cm

• Weight: 0.3 kg

• Construction: Rugged, Industrial-Grade PCB

Engineering Advantages

• Universal Transmitter Compatibility: The board supports 2-wire, 3-wire, and 4-wire configurations on a single module. This flexibility eliminates the need for multiple specialized termination boards, allowing engineers to standardize cabinet layouts regardless of whether the field sensors use loop power or external sources.

• Advanced Signal Isolation: Integrated isolation circuitry protects the internal Mark VIe control bus from field-side electrical surges and ground loops. This hardware layer prevents transients from propagating through the system, maintaining the uptime of the entire I/O rack during localized electrical faults.

• Compact High-Density Design: The slim 2.5 cm profile maximizes available space within standard Mark VIe termination cabinets. This compact footprint solves the challenge of high-density I/O requirements in offshore platforms or containerized turbine control skids where panel space remains limited.

• Simplified Field Termination: The board architecture allows for direct termination of field cables, reducing the number of intermediate terminal blocks. This streamlined wiring approach minimizes potential points of failure and accelerates the commissioning process during scheduled plant outages.

FAQs

• Is this IS200SPTDH2ACB unit a brand new original?

  Yes. We supply this component as 100% Brand New original GE factory stock. Each unit arrives in its original anti-static shielding and includes the manufacturer’s identifying labels to guarantee field reliability and authenticity.

• Can I use this board with externally powered 4-20 mA transmitters?

  The IS200SPTDH2ACB natively supports externally powered transmitters. You must simply configure the terminal jumpers or software settings to match the power source of your field device as outlined in the Mark VIe system manual.

• How do the 2 analog output channels function on this board?

  The board provides two analog output channels primarily used for driving field actuators or sending feedback signals to external monitoring systems. These outputs undergo the same rigorous conditioning and isolation as the input channels to ensure signal fidelity.

• What mounting hardware does the module require?

  The IS200SPTDH2ACB mounts directly to the internal standoffs of the Mark VIe cabinet. Ensure all mounting screws remain securely fastened to the ground plane to provide effective shielding against electromagnetic interference (EMI).