{"product_id":"siemens-simatic-s5-6es5-491-0la12-adaptation-casing","title":"Siemens 6ES5491-0LA12 Simatic S5 Adaptation Casing","description":"\u003cp\u003eThe Siemens 6ES5491-0LA12 is an essential adaptation casing engineered for the Simatic S5-115U automation system. This component serves as a mechanical and electrical interface, allowing for the integration of specific expansion modules into standard rack configurations. By ensuring precise pin alignment and maintaining backplane bus continuity, this adapter supports the reliability of legacy control systems in demanding industrial environments such as power generation and chemical processing.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Compatibility:\u003c\/strong\u003e Designed specifically for the S5-115U series to ensure seamless module seating within existing rack footprints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Integrity:\u003c\/strong\u003e Utilizes robust multi-point ribbon connector interfaces to maintain parallel bus communication without signal degradation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEMI Protection:\u003c\/strong\u003e Features a durable metal frame construction that assists in grounding and shielding against electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Mounting:\u003c\/strong\u003e Equipped with integrated screw-retention slots for top and bottom mounting, providing resistance against vibration-induced loosening.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis adaptation casing is primarily utilized in legacy Simatic S5-115U PLC architectures. It is commonly deployed during system maintenance or expansion projects where specific module form factors must be adapted to standard backplane slots without requiring extensive rewiring of the existing control cabinet.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e6ES5491-0LA12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Family\u003c\/td\u003e\n\u003ctd\u003eSimatic S5-115\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponent Type\u003c\/td\u003e\n\u003ctd\u003eAdaptation Casing\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\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive (0 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the PLC rack power is disconnected before installing or removing any modules or adaptation casings.\u003c\/li\u003e\n\u003cli\u003eVerify that the backplane connector pins are free of debris or oxidation before seating the casing.\u003c\/li\u003e\n\u003cli\u003eAlign the module carefully with the guide rails to prevent bending of the ribbon connector pins.\u003c\/li\u003e\n\u003cli\u003eTighten the top and bottom retention screws securely to ensure proper grounding contact and vibration resistance.\u003c\/li\u003e\n\u003cli\u003eHandle with standard ESD precautions to protect sensitive electronic components within the rack environment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs this module active or passive?\u003c\/strong\u003e\u003cbr\u003eThe 6ES5491-0LA12 is a passive mechanical and electrical pass-through component; it does not require external power or internal logic processing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this casing support all S5 modules?\u003c\/strong\u003e\u003cbr\u003eThis casing is designed specifically for the S5-115U series. Please verify your specific module form factor against the S5-115U rack specifications before installation.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":51009228144892,"sku":"6ES5491-0LA12","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_83dafaca-49c0-4fec-bfef-f36ce2a7663c.jpg?v=1787599477","url":"https:\/\/www.electronicplc.com\/ar\/products\/siemens-simatic-s5-6es5-491-0la12-adaptation-casing","provider":"Electronic PLC","version":"1.0","type":"link"}