GE IS200SRTDH2ACB RTD Terminal Board Configured for RTD temperature signal acquisition in GE Mark VI/Mark VIe turbine control systems, the GE...
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Description
GE IS200SRTDH2ACB RTD Terminal Board
Configured for RTD temperature signal acquisition in GE Mark VI/Mark VIe turbine control systems, the GE IS200SRTDH2ACB (IS200SRTDH2ACB RTD Terminal Board) provides direct physical/electrical execution for resistance temperature detector input termination, isolation, and measurement data transfer.
The IS200SRTDH2ACB provides RTD sensor termination and measurement signal conditioning within GE Speedtronic Mark VI and Mark VIe architectures. The board accepts resistance-based temperature signals from field RTD sensors and transfers processed values to the controller through the turbine control I/O structure.
The onboard identification chip enables automatic board recognition during system configuration, allowing the controller to identify hardware characteristics without manual entry of terminal board information.
The design supports I/O density scaling through multiple RTD input configurations. Channel-to-channel galvanic isolation separates field measurement circuits from the backplane interface, reducing interference coupling from adjacent electrical equipment.
RTD Measurement and Industrial Network Compatibility
The IS200SRTDH2ACB operates within GE deterministic turbine control networks where RTD measurement data is exchanged through Mark VI/Mark VIe I/O modules. The board supports firmware flash compatibility with the associated control platform configuration and maintains hardware identification through onboard memory.
The isolated input structure supports temperature measurement applications requiring separation between field wiring and controller electronics. Signal routing should follow GE cabinet wiring practices for analog temperature inputs.
Frequently Asked Questions
Q: How many RTD inputs are available on the IS200SRTDH2ACB? A: The board supports 8 RTD inputs in Mark VI configurations and up to 16 isolated RTD inputs in Mark VIe configurations depending on the system version.
Q: Does the IS200SRTDH2ACB provide electrical isolation between RTD channels and the controller interface? A: Yes. The module provides galvanic isolation between the RTD input circuits and the backplane interface.
Q: What RTD sensor wiring configurations are supported? A: Supported configurations include 2-wire, 3-wire, and 4-wire RTD connections depending on the Mark VI or Mark VIe application configuration.
Field Installation Guidelines
Install the IS200SRTDH2ACB according to the GE Mark VI/Mark VIe cabinet layout requirements and verify terminal alignment before connecting field wiring.
Use shielded instrumentation cable for RTD circuits where required by the installation environment. Connect cable shields according to cabinet grounding practices and avoid routing RTD wiring parallel to high-current conductors, variable frequency drive cables, or switching power circuits.
Verify RTD sensor type, wiring configuration, and channel assignment before commissioning. Check terminal tightness, connector seating, and isolation conditions during installation and maintenance activities.
Follow GE Speedtronic system documentation for I/O module configuration, grounding, and field termination procedures.
