{"product_id":"siemens-8wd4428-0bd","title":"Siemens 8WD4428-0BD","description":"The Siemens part number 8WD4428-0BD is an advanced programmable logic controller (PLC) module specifically designed for enhancing the Siemens S7-400 series PLC systems. This component provides vital additional functionality, significantly broadening the capabilities of industrial automation processes. Operating within a temperature range of 0°C to 60°C (32°F to 140°F) and powered by a 24V DC supply, the module offers a maximum power consumption of just 1.5W. It features an RS-232C communication interface, supporting a variety of protocols including PROFIBUS, PROFINET, and Ethernet, along with a substantial memory capacity of 128 KB (64 KB RAM and 64 KB EPROM). Equipped with a comprehensive error and alarm messaging system, the module allows for effective monitoring of its status and the overall PLC system health. Programming this module is accomplished via Siemens' SIMATIC STEP 7 software, providing users with flexibility through support for multiple programming languages such as LAD, FBD, and STL. The 8WD4428-0BD is ideal for those seeking to optimize their industrial control systems with reliable performance and robust features.","brand":"Siemens","offers":[{"title":"Default Title","offer_id":50249009922331,"sku":"8WD4428-0BD-FS-EU","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/1132\/4955\/files\/G_IC03_XX_29681i.jpg?v=1746471306","url":"https:\/\/deltaautomation.com\/products\/siemens-8wd4428-0bd","provider":"Delta Automation Inc","version":"1.0","type":"link"}