{"product_id":"siemens-6es3821-8h","title":"Siemens 6ES3821-8H","description":"The Siemens part number 6ES3821-8H is a robust and versatile programmable logic controller (PLC) tailored for industrial automation needs. Part of the acclaimed S7-300 series, this PLC features a powerful CPU 312-2 DP with a 24 MHz clock speed, providing substantial processing capabilities combined with 64 KB of RAM and 128 KB of flash memory for efficient program and data storage. With support for multiple communication protocols including PROFIBUS, PROFINET, and Ethernet\/IP, along with a built-in RS-232 interface, it ensures seamless integration into diverse systems. The unit includes 8 digital inputs and outputs, catering to moderate automation requirements, while operating on a 24 V DC external power supply. Comprehensive documentation, including user and programming manuals, equips operators with necessary tools for setup and troubleshooting, ensuring smooth operation. Designed for straightforward installation on standard 35 mm DIN rails, this compact PLC integrates effortlessly into existing control frameworks, making it an excellent choice for enhancing operational efficiency in various industrial applications.","brand":"Siemens","offers":[{"title":"Default Title","offer_id":50240862552347,"sku":"6ES3821-8H-FS-EU","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/1132\/4955\/files\/828dfdb43a3a45f19689fa7fe562385e.jpg?v=1746232108","url":"https:\/\/deltaautomation.com\/products\/siemens-6es3821-8h","provider":"Delta Automation Inc","version":"1.0","type":"link"}