{"product_id":"abb-sdcs-fex-2-3adt306311p2103-field-exciter-board","title":"ABB SDCS-FEX-2 3ADT306311P2103 Field Exciter Board","description":"\u003cp\u003eConfigured for precise magnetic flux regulation and field current control in industrial DC motor drives, the \u003cstrong\u003eABB SDCS-FEX-2\u003c\/strong\u003e (\u003cstrong\u003eSDCS-FEX-2\u003c\/strong\u003e 3ADT306311P2103 Field Exciter Board) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eModel\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003eSDCS-FEX-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003ePart Number\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003e3ADT306311P2103\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eBrand\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eOrigin\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003eSwitzerland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003e0.32 kg (0.71 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"7\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-row=\"7\"\u003e140 mm x 205 mm x 38 mm (W x H x D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"8\"\u003eOperating Temp\u003c\/td\u003e\n\u003ctd data-row=\"8\"\u003e0 to +55 deg C (Standard converter baseline)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"9\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd data-row=\"9\"\u003eDerived from internal SDCS-POW-1 supply rails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"10\"\u003eField Voltage Range\u003c\/td\u003e\n\u003ctd data-row=\"10\"\u003eUp to 500 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"11\"\u003eField Current Range\u003c\/td\u003e\n\u003ctd data-row=\"11\"\u003eUp to 40 A (Dependent on cooling and orientation profiles)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"12\"\u003eSystem Environments\u003c\/td\u003e\n\u003ctd data-row=\"12\"\u003eABB DCS 500 \/ DCS 600 armature converter networks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"13\"\u003eEnvironmental Protection\u003c\/td\u003e\n\u003ctd data-row=\"13\"\u003eConformal-coated PCB architecture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eI\/O Density Scaling and Firmware Flash Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe SDCS-FEX-2 interfaces directly with the primary SDCS-CON control processor, executing synchronized analog and digital firing angle modulations to govern the motor field winding current. By offloading local field excitation loops, overcurrent faults, and real-time field loss detection from the main processor, the module preserves steady backplane bus communication velocity across the drive chassis. This integrated regulation framework ensures that changing inductive motor loads do not lower system communication response times, maintaining stable hardware performance and total firmware flash compatibility during high-speed drive loop updates.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45032484143219,"sku":"SDCS-FEX-2 3ADT306311P2103","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-05-25_15-22-50.png?v=1779695813","url":"https:\/\/www.dcssupplier.com\/products\/abb-sdcs-fex-2-3adt306311p2103-field-exciter-board","provider":"DcsSupplier Limited","version":"1.0","type":"link"}