{"product_id":"honeywell-51309401-004-mcu-output-board-module","title":"Honeywell 51309401-004 MCU Output Board Module","description":"\u003cdiv\u003e\u003cp\u003eHoneywell 51309401-004 MCU Output Board is a PCB assembly that provides output signal processing and control within Honeywell distributed control systems. Designed for rack or chassis mounting in Honeywell Process Automation Systems, it enables reliable interfacing with actuators, relays, and field output devices to support process control across chemical processing, oil and gas, power generation, and manufacturing facilities, where seamless interoperability with other Honeywell controllers and I\/O modules is essential. As a legacy module, the MCU Output Board is used for control system repairs, I\/O upgrades, and replacement of failed or obsolete output modules; commonly cited replacements include Honeywell 51309401-100 Output Module, 51304511-200 I\/O Module, and 51303940-250 Control Board. Key details: Manufacturer Part Number 51309401-004, Product Type MCU Output Board, Brand Honeywell, Board Type PCB Assembly, Mounting Type Rack\/Chassis Mounted.\u003c\/p\u003e\u003c\/div\u003e","brand":null,"offers":[{"title":"New","offer_id":46252629655786,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-006.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/honeywell-51309401-004-mcu-output-board-module","provider":"GTG Hardware","version":"1.0","type":"link"}