{"product_id":"siemens-6av3971-1na02-0ca0","title":"Siemens 6AV3971-1NA02-0CA0","description":"The Siemens memory submodule, part number 6AV3971-1NA02-0CA0, enhances OP20 functionality with its advanced firmware for seamless connectivity. Compatible with a range of systems including PROFIBUS (FDL), DP, SIMATIC 505, and various non-Siemens PLCs, this submodule provides an impressive 128 Kbytes of memory, ensuring robust performance and reliable operation in diverse automation environments.","brand":"Siemens","offers":[{"title":"Default Title","offer_id":50239695290651,"sku":"6AV3971-1NA02-0CA0-R-EU","price":256.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/1132\/4955\/files\/6AV3971_1NA02_0CA0_0_1.jpg?v=1746196025","url":"https:\/\/deltaautomation.com\/products\/siemens-6av3971-1na02-0ca0","provider":"Delta Automation Inc","version":"1.0","type":"link"}