{"product_id":"abb-002b6112-l6370509-drive-control-circuit-board","title":"ABB 002B6112 L6370509 Drive Control Circuit Board","description":"\u003cdiv\u003e\u003cp\u003eABB 002B6112 L6370509 Drive Control Circuit Board is a RBCU Bypass board designed for ABB ACH550-VD HVAC drives, acting as the bypass control unit in ABB’s E-Clipse bypass configurations. This replacement PCB handles the RBCU bypass function, coordinating signals that enable the motor to run in bypass mode while the drive electronics remain isolated. In ABB catalogs for the ACH550 family, bypass control is listed as a dedicated RBCU option, confirming this part’s role within the ACH550-VD bypass subsystem. Sold as a spare part under the ACH550-VD lineage, the 002B6112\/L6370509 card is specifically described as a Drive Control Circuit Board with RBCU Bypass functionality for ACH550-VD installations, aligning with typical HVAC applications that employ controlled bypass operation. When replacing this card, verify compatibility with your drive’s revision and wiring per ABB ACH550 bypass documentation before installation. \u003c\/p\u003e\u003c\/div\u003e","brand":"ABB","offers":[{"title":"New","offer_id":51656944582958,"sku":null,"price":58.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_0c863399-d969-45b6-b615-eb51a9c096ab.jpg?v=1769464530","url":"https:\/\/plgautomation.com\/products\/abb-002b6112-l6370509-drive-control-circuit-board","provider":"PLG Automation ","version":"1.0","type":"link"}