{"product_id":"burr-brown-aa155-2-4-mp802b-printed-circuit-board","title":"Burr-Brown AA155-2-4 MP802B Printed Circuit Board","description":"\u003cdiv\u003e\u003cp\u003eThe Burr-Brown MP802B Board, part number AA155-2-4, is a REV C printed circuit board built around Burr-Brown's MP802B digital output family. This compact PCB functions as a digital output interface in compatible equipment, typically used in industrial controllers and PLC systems to drive discrete outputs such as relays or actuators. Market listings identify it as the AA155-2-4 REV C MP802B board from Burr-Brown, highlighting its Rev C revision and MP802B designation, which distinguishes it from earlier revisions in the same family. The board is described in second-hand listings as a used Burr-Brown MP802B assembly, reflecting its status as a surplus or repair part that may be suitable for refurbishment or integration into vintage instrumentation that relies on Burr-Brown interface standards. In practice, this MP802B board provides the dedicated circuitry required to interface a host controller with external devices, aligning with Burr-Brown's approach to modular digital output interfaces. While exact electrical specifications, connector layouts, and physical dimensions are defined by the MP802B family and the AA155-2-4 configuration, buyers typically source these boards to repair, restore, or replicate systems built around Burr-Brown's MP802B I\/O protocol, ensuring compatibility with equipment designed to the MP802B interface. The Rev C designation helps ensure the correct replacement part for a given installation, supporting maintenance workflows for legacy test benches, automation infrastructure, and instrumentation that depend on Burr-Brown hardware.\u003c\/p\u003e\u003c\/div\u003e","brand":"BURR-BROWN","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51677472325934,"sku":null,"price":26.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_004284f7-e76e-44e5-a448-c2a555838f6b.jpg?v=1769563438","url":"https:\/\/plgautomation.com\/products\/burr-brown-aa155-2-4-mp802b-printed-circuit-board","provider":"PLG Automation ","version":"1.0","type":"link"}