The GE IS200VRTDH1DAB is a VMEbus Terminal Board manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a high-performance RTD (Resistance Temperature Detector) input module featuring 24 simultaneous-sampling channels with the highest accuracy and manufacturing quality in the VRTDH series. The GE IS200VRTDH1DAB carries the “AB” suffix, which typically denotes the same premium manufacturing quality as the “AA” variant (military-grade components, 120-hour burn-in, 100% X-ray/AOI inspection) but with a different conformal coating type or an updated component revision—often indicating a silicone-based coating (versus acrylic on “AA”) for enhanced chemical resistance and flexibility in extreme thermal cycling environments.
The GE IS200VRTDH1DAA is the premium RTD input module for GE Mark VIe DCS, featuring 24 simultaneous-sampling channels with the highest accuracy and manufacturing quality in the VRTDH series. The “AA” suffix denotes military-grade components, 120-hour burn-in, 100% X-ray/AOI inspection, and conformal coating as standard.
The GE IS200VRTDH1D is a VMEbus Terminal Board manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a high-performance RTD (Resistance Temperature Detector) input module representing a generational leap over the H1C series. The GE IS200VRTDH1D features simultaneous sampling across all channels, significantly higher channel density, and enhanced signal processing capabilities. It is designed for advanced turbine control applications requiring synchronous temperature measurements for thermal gradient analysis, combustion dynamics monitoring, and high-speed protection logic.
The GE IS200VRTDH1CBA is a VMEbus Terminal Board manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a dedicated RTD (Resistance Temperature Detector) input module representing the highest-performance variant in the VRTDH1 series. The GE IS200VRTDH1CBA combines the enhanced 16-channel architecture of the “H1C” revision with the “BA” suffix enhancements—typically indicating improved component selection, enhanced manufacturing quality, extended burn-in testing, and optional conformal coating for maximum field reliability. This board interfaces directly with platinum RTD sensors (Pt100, Pt500, Pt1000) for precise temperature measurement in advanced turbine control applications, offering superior accuracy, faster sampling, and expanded diagnostic capabilities compared to all earlier VRTDH1 variants.
The GE IS200VRTDH1C is a VMEbus Terminal Board manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a dedicated RTD (Resistance Temperature Detector) input module with enhanced capabilities, designed to interface directly with platinum RTD sensors (Pt100, Pt500, Pt1000) for precise temperature measurement in advanced turbine control applications. The GE IS200VRTDH1C represents a significant upgrade over the H1B series, featuring a higher channel count, improved accuracy, faster sampling, and expanded diagnostic capabilities. The “H1C” designation typically indicates enhanced firmware, updated component selection, and improved signal conditioning circuitry for demanding applications.
The GE IS200VRTDH1BBA is a VMEbus Terminal Board manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a dedicated RTD (Resistance Temperature Detector) input module with enhanced features, designed to interface directly with platinum RTD sensors (typically Pt100) for precise temperature measurement in turbine control applications. The GE IS200VRTDH1BBA converts resistance signals from RTD elements into digital values transmitted via the I/O Net protocol to the processor board (e.g., VPRO series) for use in protection, sequencing, and control logic. The “H1BBA” designation indicates a specific revision with enhanced input filtering, improved noise immunity, and additional channel diagnostics compared to earlier versions, with the “BA” suffix typically denoting a board-level enhancement or updated component selection for extended reliability.
The GE IS200VRTDH1B is a VMEbus Terminal Board manufactured by General Electric for the Mark VIe distributed control system (DCS). This board is a dedicated RTD (Resistance Temperature Detector) input module, designed to interface directly with platinum RTD sensors (typically Pt100) for precise temperature measurement in turbine control applications. The GE IS200VRTDH1B converts resistance signals from RTD elements into digital values transmitted via the I/O Net protocol to the processor board (e.g., VPRO series) for use in protection, sequencing, and control logic. The “H1B” designation indicates a specific revision with enhanced input filtering and improved noise immunity compared to earlier versions.
The GE IS200VPWRH1AGD is a VMEbus Power Supply Module manufactured by General Electric for the Mark VIe distributed control system (DCS). This variant carries the “GD” suffix, which typically denotes enhanced filtering, transient protection, global compliance certifications, and the highest level of manufacturing quality with extended environmental protection—incorporating additional EMI/RFI suppression, improved surge handling, formal certification to international standards (CE, UL, CSA, IEC), and conformal coating as standard for moisture and contaminant resistance. The GE IS200VPWRH1AGD is engineered for the most demanding installations requiring regulatory compliance across multiple regions, electrically noisy environments, high-humidity or corrosive conditions, and maximum long-term field reliability.
The GE IS200VPWRH1AGC is a VMEbus Power Supply Module manufactured by General Electric for the Mark VIe distributed control system (DCS). This variant carries the “GC” suffix, which typically denotes enhanced filtering, transient protection, and global compliance certifications with an upgraded coating or manufacturing process—incorporating additional EMI/RFI suppression, improved surge handling, formal certification to international standards (CE, UL, CSA, IEC), and potentially conformal coating or improved component selection for extended reliability. The GE IS200VPWRH1AGC is engineered for installations requiring regulatory compliance across multiple regions, electrically noisy environments, or sites with unstable DC bus voltages, with an emphasis on long-term field reliability through enhanced manufacturing processes.
The GE IS200VPWRH1AGB is a VMEbus Power Supply Module manufactured by General Electric for the Mark VIe distributed control system (DCS). This variant carries the “GB” suffix, which typically denotes enhanced filtering and transient protection with global compliance certifications—incorporating additional EMI/RFI suppression, improved surge handling, and formal certification to international standards (CE, UL, CSA, and IEC). The GE IS200VPWRH1AGB is engineered for installations requiring regulatory compliance across multiple regions, electrically noisy environments, or sites with unstable DC bus voltages.
The GE IS200VPWRH1AFB is a VMEbus Power Supply Module manufactured by General Electric for the Mark VIe distributed control system (DCS). This specific variant carries the “FB” suffix, which typically denotes enhanced filtering and transient protection—often incorporating additional EMI/RFI suppression components, improved input surge handling, and upgraded output ripple reduction compared to the base “H1A” version. The GE IS200VPWRH1AFB is engineered for electrically noisy environments, installations with unstable DC bus voltages, or sites requiring compliance with stricter electromagnetic compatibility (EMC) standards such as IEC 61000-4-5 (surge) and IEC 61000-4-2 (ESD).
The GE IS200VPWRH1A is a VMEbus Power Supply Module manufactured by General Electric for the Mark VIe distributed control system (DCS). Unlike processor boards, this module is a dedicated power conditioning and distribution unit designed to provide stable, filtered DC power to VME backplane boards within the rack. The GE IS200VPWRH1A serves as the primary power source for processor boards (such as the VPRO series), I/O terminal boards, and communication interfaces, converting incoming bulk DC power into the regulated voltages required by VME64x backplane specifications.
