{"product_id":"is200pscdg1adb-pwm-power-supply-contractor-driver-board-ge","title":"IS200PSCDG1ADB PWM Power Supply \/ Contractor Driver Board | GE","description":"\u003cp\u003eConfigured for power conversion and contractor drive control in EX2000 excitation systems, the \u003cstrong\u003eGE IS200PSCDG1ADB\u003c\/strong\u003e (\u003cstrong\u003eIS200PSCDG1ADB\u003c\/strong\u003e PWM Power Supply \/ Contractor Driver Board) provides direct physical and electrical execution of pulse-width-modulated supply routing and relay command management.\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\u003eIS200PSCDG1ADB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGeneral 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\u003e2 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e16.2 cm x 8.6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e14 VDC to 32 VDC (Input)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Load Current\u003c\/td\u003e\n\u003ctd\u003e125 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eIntel Celeron 300 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory\u003c\/td\u003e\n\u003ctd\u003e32 MB DRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity Licences\u003c\/h3\u003e\n\u003cp\u003eThe IS200PSCDG1ADB functions as a high-speed controller node within the EX2000 architecture, utilizing a QNX operating system to execute Boolean-based control logic. The board maintains backplane bus communication velocity via an integrated 10BaseT\/100BaseTX secondary Ethernet interface, facilitating deterministic signal exchange with primary system processors. Firmware flash compatibility is governed by the excitation control platform to ensure alignment of PWM duty cycles and contractor drive timing. I\/O density scaling is achieved through modular integration, allowing the board to handle high-current contractor loads while maintaining signal integrity for the processor-level instructions.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the IS200PSCDG1ADB board support hot-swapping under load?\u003c\/p\u003e\n\u003cp\u003eA: No. The board must be fully isolated from the 14-32 VDC supply and the contractor load circuits before removal to prevent electrical arcing or damage to the backplane communication pins.\u003c\/p\u003e\n\u003cp\u003eQ: Are there specific limitations regarding lead resistance for the contractor driver circuits?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The circuit design mandates a maximum lead resistance of 15 Ohms to ensure adequate voltage delivery to the contractor coils and prevent drive timing degradation.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Secure the board into the EX2000 cabinet rack. Ensure the unit is aligned correctly with the backplane connectors to prevent pin misalignment during insertion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Terminate power input and contractor load wiring using shielded conductors to mitigate induced noise. Ensure lead resistance does not exceed 15 Ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e Connect the secondary Ethernet interface to the designated network backbone. Use Category 5 or higher cabling to maintain 10\/100 Mbps data throughput.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironment:\u003c\/strong\u003e Verify the cabinet ambient temperature remains within the 0 deg C to 70 deg C range. Ensure air circulation is sufficient to prevent overheating of the microprocessor and power electronics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerification:\u003c\/strong\u003e Following physical installation, utilize the QNX-based diagnostic tools to perform a Boolean logic health check, confirming that the contractor drive outputs respond within the expected operational parameters.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":52938213622069,"sku":"IS200PSCDG1ADB","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/IS200PSCDG1ADB.png?v=1780046790","url":"https:\/\/www.5gplc.com\/products\/is200pscdg1adb-pwm-power-supply-contractor-driver-board-ge","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}