{"product_id":"siemens-6es7318-2aj00-0ab0-digital-input-module","title":"Siemens 6ES7318-2AJ00-0AB0 Digital Input Module","description":"\u003cdiv\u003e\u003cp\u003eSiemens 6ES7318-2AJ00-0AB0 is a SIMATIC S7-300 CPU module (CPU 318-2 DP) that serves as the central controller for compact industrial automation systems. It provides 512 KB of working memory, split into 256 KB for code and 256 KB for data, enabling compact program storage and runtime data handling. The unit combines MPI (12 Mbit\/s) and Profibus DP interfaces for flexible network connectivity, allowing programming via MPI and communication with DP-enabled devices and field peripherals. Up to eight expansion units can be attached to extend I\/O capacity, making it suitable for small to mid-size automation tasks that require integrated control and distributed I\/O. A built-in hardware real-time clock with time-of-day support and retainable, synchronizable timing helps with timed control and event logging, with reliable daily clock stability. In typical S7-300 configurations, this CPU handles program execution, data processing, and communication across the PLC network, acting as the master controller while coordinating with expansion modules and DP devices for streamlined automation workflows.\u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"New Surplus No Box","offer_id":46268585148650,"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-018.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/siemens-6es7318-2aj00-0ab0-digital-input-module","provider":"GTG Hardware","version":"1.0","type":"link"}