{"product_id":"ge-ds200fcgdh1b-gate-distribution-and-status-card","title":"GE DS200FCGDH1B Gate Distribution and Status Card","description":"\u003cp\u003eConfigured for 6-pulse phase-controlled bridge management in Mark VI turbine control systems, the \u003cstrong\u003eGE DS200FCGDH1B\u003c\/strong\u003e (\u003cstrong\u003eDS200FCGD\u003c\/strong\u003e Gate Distribution and Status Card) provides direct physical\/electrical execution of SCR firing command distribution and bridge feedback processing.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDS200FCGDH1B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE (General Electric)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e9.2 inch x 6.3 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-30 to 65 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpan\u003c\/td\u003e\n\u003ctd\u003e-8 mV to +45 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003ePLC\/DCS Deterministic Network Integration\u003c\/h3\u003e\n\u003cp\u003eThe DS200FCGDH1B maintains deterministic timing within the Mark VI architecture by interfacing directly with the DSPC VME processor. The module decodes multiplexed cell status signals and distributes gating commands across the bridge legs, ensuring synchronized power conversion. Integration is contingent upon precise backplane bus communication velocity settings, which facilitate the high-speed transfer of feedback data including voltage, frequency, and current status. Firmware flash compatibility is governed by the host VME processor; users must verify that the FCGD register structure is recognized by the active control software to ensure accurate pulse-width modulation and timestamping of firing commands.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the significance of the \"IMOK\" LED indicator on the board front?\u003c\/p\u003e\n\u003cp\u003eA: The IMOK LED confirms the integrity of the board-level system heartbeat. This indicator only illuminates after the VME host CPU has successfully initialized the heartbeat register, verifying that the board is communicating correctly with the processor and performing its diagnostic functions.\u003c\/p\u003e\n\u003cp\u003eQ: Can the board be configured for different bridge pulse variations?\u003c\/p\u003e\n\u003cp\u003eA: The FCGD is designed specifically for 6-pulse phase-controlled, non-reversing bridge interfaces. It handles gating signals by decoding multiplexed inputs; modifications to the bridge topology or pulse requirements are not supported via jumpers and would require a hardware revision or a system-level logic change within the DSPC processor.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: The board is designed for DIN-rail mounting. Ensure the rail is securely fastened to the cabinet backplane and provides a solid earth-ground connection to mitigate transient voltage interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVME Backplane Insertion\u003c\/strong\u003e: When inserting the card into the VME slot, ensure the ejector levers are fully retracted. Ensure the connectors are properly aligned to prevent pin damage during insertion, as the high density of the VME bus requires precise seating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Grounding\u003c\/strong\u003e: Because the board operates with a sensitive span of -8 mV to +45 mV, maintain physical separation between signal inputs and high-power AC lines to prevent induced noise and potential signal clipping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset Protocols\u003c\/strong\u003e: During system power-up or following a hard reset, allow the board to cycle through its internal diagnostic routine, confirmed by the illumination of the IMOK LED, before enabling high-voltage firing sequences.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":53047127769397,"sku":"DS200FCGDH1B","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/DS200FCGDH1BAA_056aee35-037e-4c0b-9c17-cb03140f6f40.png?v=1782717785","url":"https:\/\/www.5gplc.com\/products\/ge-ds200fcgdh1b-gate-distribution-and-status-card","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}