{"product_id":"ge-is215ucvdh5an-double-slot-processor-controller-board","title":"GE IS215UCVDH5AN Double-Slot Processor Controller Board","description":"\u003ch2\u003eGE IS215UCVDH5AN Double‑Slot Processor Controller Board\u003c\/h2\u003e\n\u003cp\u003eConfigured for deterministic controller execution in Mark VI turbine control networks, the \u003cstrong\u003eGE IS215UCVDH5AN\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIS215UCVDH5A\u003c\/strong\u003e processor controller board, provides direct physical\/electrical execution. It performs CPU‑level task management, Ethernet communication, DRAM‑based real‑time processing, and backplane coordination across Mark VI UDH networks.\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\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eIS215UCVDH5AN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eGE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eMark VI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eDouble‑Slot Processor Controller Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMicroprocessor\u003c\/th\u003e\n\u003ctd\u003eAMD‑K6 300 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMemory\u003c\/th\u003e\n\u003ctd\u003e16 MB DRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlash\u003c\/th\u003e\n\u003ctd\u003e8 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating System\u003c\/th\u003e\n\u003ctd\u003eQNX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProgramming\u003c\/th\u003e\n\u003ctd\u003eBoolean 16‑bit signed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEthernet Interface\u003c\/th\u003e\n\u003ctd\u003e10BaseT RJ‑45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Requirements\u003c\/th\u003e\n\u003ctd\u003e+5 V dc, 6 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e16.51 cm high x 17.8 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temp\u003c\/th\u003e\n\u003ctd\u003e30 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAnalog Voltage Inputs\u003c\/th\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCore Performance\u003c\/th\u003e\n\u003ctd\u003eCPU execution, UDH communication, diagnostic LED sequencing\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 and Firmware Flash Compatibility\u003c\/h3\u003e\n\u003cp\u003eGE Mark VI processor modules maintain deterministic backplane bus communication velocity to synchronize logic execution, I\/O scanning, and Ethernet messaging. The IS215UCVDH5AN supports firmware flash compatibility across UCVD variants, ensuring consistent boot behavior and toolbox configuration validation. During rack power‑up, the controller compares stored flash parameters with detected hardware; mismatches inhibit startup to prevent undefined VME states.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the IS215UCVDH5AN be replaced while the rack is energized?\u003c\/strong\u003e A: No. The rack must be powered down to avoid undefined backplane states and Ethernet initialization faults.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does changing the flash module affect controller operation?\u003c\/strong\u003e A: Yes. Flash modules store firmware, configuration, and IP addressing. Replacement requires reprogramming with the compact flash programmer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the controller indicate operational status?\u003c\/strong\u003e A: Two columns of eight LEDs rotate in sequence during normal operation. Fault conditions produce specific flashing error codes.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower down the Mark VI rack before inserting or removing the controller.\u003c\/li\u003e\n\u003cli\u003eAlign the double‑slot board carefully to avoid connector damage.\u003c\/li\u003e\n\u003cli\u003eTighten retention screws to maintain stability under vibration.\u003c\/li\u003e\n\u003cli\u003eVerify RJ‑45 Ethernet cabling before energizing.\u003c\/li\u003e\n\u003cli\u003eConfirm LED sequencing and validate toolbox configuration before enabling turbine operation.\u003c\/li\u003e\n\u003cli\u003eEnsure DRAM and flash modules are fully seated if replaced.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":48232745894078,"sku":"IS215UCVDH5AN","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/general-electric-is215uccch4a-vme-controller-board-jdnurwmb33k_c9909640-cd89-4ed0-9df9-7b6c0c290035.png?v=1759029448","url":"https:\/\/www.autooiltech.com\/ar\/products\/ge-is215ucvdh5an-double-slot-processor-controller-board","provider":"AutoOilTech Limited","version":"1.0","type":"link"}