{"product_id":"abb-sdcs-fex-2-3adt306311p2103-field-exciter-board","title":"ABB SDCS-FEX-2 3ADT306311P2103 Field Exciter Board","description":"\u003cp\u003eThe \u003cstrong\u003eABB SDCS-FEX-2\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eSDCS-FEX-2\u003c\/strong\u003e Field Exciter Board, operates as a dedicated hardware component for field current control for DC motors within ABB DCS 500 \/ DCS 600 drive systems platforms. The printed circuit board assembly executes analog and digital regulation of the motor excitation loop to maintain magnetic flux stability. \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\u003eSDCS-FEX-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSwitzerland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.32 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e20.5 cm x 14 cm x 3.8 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePowered via internal control electronics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e3ADT306311P2103\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Voltage Range\u003c\/td\u003e\n\u003ctd\u003eUp to 500 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Current Range\u003c\/td\u003e\n\u003ctd\u003eUp to 40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoating\u003c\/td\u003e\n\u003ctd\u003eConformal coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Features\u003c\/td\u003e\n\u003ctd\u003eOvercurrent protection, Field loss detection, Temperature monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Format\u003c\/td\u003e\n\u003ctd\u003ePlug-in open-frame PCB module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP Deterministic Networks and I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe SDCS-FEX-2 links to higher-level automation networks through the main drive controller infrastructure, utilizing deterministic networks to transmit synchronization metrics and diagnostic status registers. When expanding I\/O density scaling inside the converter cabinet, the board maintains predictable loop response times without degrading backplane bus communication velocity. Firmware flash compatibility across matching hardware revisions guarantees that internal current control loop algorithms align with master controller updates, neutralizing timing mismatches during dynamic torque changes.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":47582969626814,"sku":"SDCS-FEX-2 3ADT306311P2103","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-05-25_15-22-50.png?v=1779847154","url":"https:\/\/www.autooiltech.com\/products\/abb-sdcs-fex-2-3adt306311p2103-field-exciter-board","provider":"AutoOilTech Limited","version":"1.0","type":"link"}