{"product_id":"siemens-simatic-s5-6es5-701-1la12-9-slot-plc-expansion-rack","title":"Siemens 6ES5701-1LA12 Simatic S5 9-Slot PLC Expansion Rack","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Siemens 6ES5701-1LA12 is a 9-slot sub-rack engineered for central expansion configurations within the Simatic S5-115U and S5-115F automation systems. This rack provides a stable mechanical and electrical foundation for mounting various I\/O, communication, and processing modules, ensuring reliable backplane communication in demanding industrial environments. It is designed to maintain signal integrity and prevent data corruption in applications subject to vibration or thermal stress.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e9-slot capacity for flexible module arrangement.\u003c\/li\u003e\n\u003cli\u003eOptimized for Simatic S5-115U and S5-115F central expansion setups.\u003c\/li\u003e\n\u003cli\u003eHigh-density passive backplane with gold-plated slot interfaces to resist oxidation.\u003c\/li\u003e\n\u003cli\u003eRobust mechanical design with integrated slide guides and screw retention for secure module mounting.\u003c\/li\u003e\n\u003cli\u003eDesigned for deterministic signal propagation across the parallel bus.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis expansion rack is suitable for use in heavy-duty industrial automation applications, including power generation, oil and gas refining, and large-scale mining operations where reliable, high-density I\/O management is required.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e6ES5701-1LA12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSimatic S5 (115U\/115F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Slots\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eCentral Expansion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the rack is mounted in a clean, dry, and vibration-dampened control cabinet.\u003c\/li\u003e\n\u003cli\u003eVerify that the rack is properly grounded to the cabinet chassis to minimize EMI\/RFI interference.\u003c\/li\u003e\n\u003cli\u003ePower down all system supplies before installing or removing any modules from the rack slots.\u003c\/li\u003e\n\u003cli\u003eEnsure all modules are fully seated and secured using the integrated screw retention blocks to prevent intermittent connections due to thermal expansion or mechanical vibration.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate clearance around the rack to allow for proper ventilation and heat dissipation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eIs this rack compatible with S5-115U systems?\u003c\/h3\u003e\u003cp\u003eYes, the 6ES5701-1LA12 is specifically designed for use with the Simatic S5-115U and S5-115F series.\u003c\/p\u003e\u003ch3\u003eDoes this rack include power supply modules?\u003c\/h3\u003e\u003cp\u003eNo, this is the mechanical and backplane expansion rack only. Power supplies and I\/O modules must be ordered separately.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":50986451140860,"sku":"6ES5701-1LA12","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_60911241-9d54-4e3a-b669-222e6d67668f.jpg?v=1786821174","url":"https:\/\/www.electronicplc.com\/es\/products\/siemens-simatic-s5-6es5-701-1la12-9-slot-plc-expansion-rack","provider":"Electronic PLC","version":"1.0","type":"link"}