{"product_id":"abb-chessell-ac204601-input-circuit-board-ac204601-ah204601u002","title":"ABB CHESSELL AC204601 Input Circuit Board AC204601 AH204601U002","description":"\u003cp\u003e\u003cstrong\u003e\u003cem\u003eThis product may contain shelf wear, have minor cosmetic imperfections, or have been tested. All our certified pre-owned products are backed by our return policy. We offer free shipping on all items. Please contact us for discounts or if you have any questions. We look forward to doing business with you!\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB Chessell AC204601 Input Circuit Board\u003c\/strong\u003e (also referenced as AH204601U002) is a replacement or spare input circuit board designed for use with ABB Chessell chart recorders and data acquisition systems. This board handles signal input processing, enabling accurate measurement and recording of process variables in industrial environments.\u003c\/p\u003e\n\n\u003cp\u003eThis input circuit board is engineered to support multiple input channels and is compatible with various ABB Chessell recorder models. It plays a critical role in conditioning and processing analog signals from thermocouples, RTDs, and other standard process transmitters. The board is suitable for use in process control, manufacturing, utilities, and other industrial applications where reliable data recording is essential.\u003c\/p\u003e\n\n\u003cp\u003eAs a certified pre-owned unit, this board has been inspected and tested to verify proper functionality. It serves as a cost-effective alternative to purchasing new, helping minimize downtime when a replacement is needed for existing Chessell recorder installations.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ABB (Chessell)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e AC204601\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternative Reference:\u003c\/strong\u003e AH204601U002\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard Type:\u003c\/strong\u003e Input Circuit Board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Chart recorders and data acquisition systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Compatibility:\u003c\/strong\u003e Typically supports thermocouples, RTDs, and standard analog process signals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Certified Pre-Owned, tested and inspected\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIf you have questions about compatibility with your specific ABB Chessell recorder model or require additional technical details, please contact us before purchasing to ensure this board meets your application requirements.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":43673207079021,"sku":"14951","price":290.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_f5d87cf2-3b71-4b25-b093-e6961757331e.jpg?v=1763350734","url":"https:\/\/willardshvacsupply.com\/products\/abb-chessell-ac204601-input-circuit-board-ac204601-ah204601u002","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}