{"product_id":"abb-fet3251aop1b3coh2-control-module","title":"ABB FET3251AOP1B3COH2 Control Module","description":"\u003cdiv\u003e\u003cp\u003eThe ABB FET3251AOP1B3COH2 is an industrial control module designed to slot into Rockwell Automation installations as a modular component that extends the capabilities of larger control architectures, functioning as a field device or interface block within centralized or distributed control schemes. The catalog number clearly encodes an Add-On Profile (AOP) variant, and multiple verified listings cite a 4.5.3 documentation context for this model, which helps technicians identify firmware baselines and compatibility expectations when integrating it with existing equipment. In some inventory records, a trailing M5 revision appears after the base part number (FET3251AOP1B3COH2M5), suggesting alternate packaging or revision levels encountered in the market. Overall, the product is described as a control module intended for use alongside other ABB\/Rockwell components to support extended I\/O, signaling, or automation tasks within larger systems.\u003c\/p\u003e\u003c\/div\u003e","brand":"ABB","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46252470763754,"sku":null,"price":428.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-084.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/abb-fet3251aop1b3coh2-control-module","provider":"GTG Hardware","version":"1.0","type":"link"}