{"product_id":"s5-110s-b-siemens-simatic-s5-plc-rack","title":"Siemens 6ES5110-3SA12 Simatic S5-110S\/B PLC Rack with Power Supply","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Siemens Simatic S5 6ES5110-3SA12 is a foundational rack and power supply unit designed for the S5-110 modular controller series. This assembly serves as the structural and electrical backbone of the system, providing a secure mounting chassis and integrated power distribution for S5-110 sub-modules. It is engineered for demanding industrial environments, including mining, raw material processing, and textile manufacturing, where stable power and reliable backplane communication are critical to preventing system downtime.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIntegrated power supply unit for conversion of 220\/240 VAC to internal DC logic voltages.\u003c\/li\u003e\n\u003cli\u003eBuilt-in power filtering to protect sensitive logic modules from mains voltage fluctuations.\u003c\/li\u003e\n\u003cli\u003eRobust mechanical chassis with integrated card guides for secure module retention.\u003c\/li\u003e\n\u003cli\u003eShort-circuit and thermal overload protection for system fault isolation.\u003c\/li\u003e\n\u003cli\u003eImpedance-matched backplane PCB for reliable signal integrity.\u003c\/li\u003e\n\u003cli\u003ePredefined ground terminals for low-resistance cabinet bonding.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis rack is primarily utilized in legacy Siemens Simatic S5-110 automation systems. It is suitable for applications requiring decentralized control, such as heavy machinery operation, conveyor systems, and automated production lines where robust, vibration-resistant hardware is necessary.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e6ES5110-3SA12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e220\/240 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eNatural convection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eSimatic S5-110S\/B\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 environment with adequate clearance for natural convection cooling.\u003c\/li\u003e\n\u003cli\u003eVerify that the incoming AC supply matches the 220\/240 VAC rating before connection.\u003c\/li\u003e\n\u003cli\u003eAlways power down the system before inserting or removing any I\/O modules to prevent electrical arcing or damage to the backplane.\u003c\/li\u003e\n\u003cli\u003eEnsure the chassis is properly bonded to the cabinet ground using the provided terminals to minimize EMI and ensure safety.\u003c\/li\u003e\n\u003cli\u003eCheck that all modules are fully seated in the card guides to maintain reliable contact with the backplane bus.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eIs this rack compatible with other S5 series modules?\u003c\/h3\u003e\u003cp\u003eThis rack is specifically designed for the S5-110S\/B modular controller range. It is not intended for use with S5-115U or other S5 series racks.\u003c\/p\u003e\u003ch3\u003eDoes this unit include the power supply?\u003c\/h3\u003e\u003cp\u003eYes, the 6ES5110-3SA12 includes an integrated power supply unit that converts incoming AC line voltage to the required DC levels for the backplane.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":50909805510908,"sku":"6ES5110-3SA12","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_9efceb29-d161-4da7-afaa-d81a77cd4f9c.jpg?v=1785630243","url":"https:\/\/www.electronicplc.com\/es\/products\/s5-110s-b-siemens-simatic-s5-plc-rack","provider":"Electronic PLC","version":"1.0","type":"link"}