{"product_id":"siemens-6es7138-4fa03-0ab0-simatic-et-200s-fail-safe-digital-input-module","title":"Siemens 6ES7138-4FA03-0AB0 SIMATIC ET 200S Fail-Safe Digital Input Module","description":"\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #e2e8f0; padding-bottom: 8px; margin-bottom: 16px;\"\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThis is a Siemens 6ES7138-4FA03-0AB0 fail-safe digital input module for the SIMATIC ET 200S distributed I\/O system. It is engineered to acquire safety-related signals from field devices, providing \u003cstrong\u003e4 or 8 configurable channels\u003c\/strong\u003e of \u003cstrong\u003e24V DC\u003c\/strong\u003e inputs that communicate via the \u003cstrong\u003ePROFIsafe\u003c\/strong\u003e protocol. The module is certified to meet high safety standards, including \u003cstrong\u003eSIL 3 (IEC 62061)\u003c\/strong\u003e and \u003cstrong\u003ePL e (ISO 13849)\u003c\/strong\u003e, making it suitable for critical safety functions. Its compact 30mm form factor optimizes cabinet space while offering flexible integration into both PROFIBUS DP and PROFINET networks when used with compatible interface modules.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #e2e8f0; padding-bottom: 8px; margin-bottom: 16px;\"\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eConfigurable for 4 or 8 fail-safe digital input channels.\u003c\/li\u003e\n    \u003cli\u003eSupports the PROFIsafe protocol for secure data transmission.\u003c\/li\u003e\n    \u003cli\u003eCertified for Category 4 (EN 954-1), SIL 3 (IEC 62061), and PL e (ISO 13849).\u003c\/li\u003e\n    \u003cli\u003eCompatible with both PROFIBUS DP and PROFINET networks.\u003c\/li\u003e\n    \u003cli\u003eFeatures optical isolation for signal integrity.\u003c\/li\u003e\n    \u003cli\u003eIncludes comprehensive diagnostic capabilities.\u003c\/li\u003e\n    \u003cli\u003eCompact 30mm width for high-density installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #e2e8f0; padding-bottom: 8px; margin-bottom: 16px;\"\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eEmergency stop circuits\u003c\/li\u003e\n    \u003cli\u003eSafety gate and light curtain monitoring\u003c\/li\u003e\n    \u003cli\u003eAutomotive manufacturing lines\u003c\/li\u003e\n    \u003cli\u003ePackaging and material handling machinery\u003c\/li\u003e\n    \u003cli\u003eDistributed safety systems requiring high integrity levels\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #e2e8f0; padding-bottom: 8px; margin-bottom: 16px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n    \u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #e2e8f0;\"\u003e\n        \u003cthead\u003e\n            \u003ctr\u003e\n                \u003cth style=\"background-color: #f7fafc; padding: 10px 12px; border: 1px solid #e2e8f0; text-align: left; color: #2d3748; font-weight: 600;\"\u003eSpecification\u003c\/th\u003e\n                \u003cth style=\"background-color: #f7fafc; padding: 10px 12px; border: 1px solid #e2e8f0; text-align: left; color: #2d3748; font-weight: 600;\"\u003eValue\u003c\/th\u003e\n            \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 10px 12px; border: 1px solid #e2e8f0;\"\u003eManufacturer\u003c\/td\u003e\n                \u003ctd style=\"padding: 10px 12px; border: 1px solid #e2e8f0;\"\u003eSiemens\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 10px 12px; border: 1px solid #e2e8f0; background-color: #fdfdfe;\"\u003eModel Number\u003c\/td\u003e\n                \u003ctd style=\"padding: 10px 12px; border: 1px solid #e2e8f0; background-color: #fdfdfe;\"\u003e6ES7138-4FA03-0AB0\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 10px 12px; border: 1px solid #e2e8f0;\"\u003eProduct Series\u003c\/td\u003e\n                \u003ctd style=\"padding: 10px 12px; border: 1px solid #e2e8f0;\"\u003eSIMATIC ET 200S\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 10px 12px; border: 1px solid #e2e8f0; background-color: #fdfdfe;\"\u003eModule Type\u003c\/td\u003e\n                \u003ctd style=\"padding: 10px 12px; border: 1px solid #e2e8f0; background-color: #fdfdfe;\"\u003eFail-Safe Digital Input Module\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 10px 12px; border: 1px solid #e2e8f0;\"\u003eNumber of Inputs\u003c\/td\u003e\n                \u003ctd style=\"padding: 10px 12px; border: 1px solid #e2e8f0;\"\u003e4 or 8, configurable\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 10px 12px; border: 1px solid #e2e8f0; background-color: #fdfdfe;\"\u003eInput Voltage\u003c\/td\u003e\n                \u003ctd style=\"padding: 10px 12px; border: 1px solid #e2e8f0; background-color: #fdfdfe;\"\u003e24V DC\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 10px 12px; border: 1px solid #e2e8f0;\"\u003eSafety Communication\u003c\/td\u003e\n                \u003ctd style=\"padding: 10px 12px; border: 1px solid #e2e8f0;\"\u003ePROFIsafe\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 10px 12px; border: 1px solid #e2e8f0; background-color: #fdfdfe;\"\u003eSupported Networks\u003c\/td\u003e\n                \u003ctd style=\"padding: 10px 12px; border: 1px solid #e2e8f0; background-color: #fdfdfe;\"\u003ePROFIBUS DP, PROFINET\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 10px 12px; border: 1px solid #e2e8f0;\"\u003eSafety Integrity Level\u003c\/td\u003e\n                \u003ctd style=\"padding: 10px 12px; border: 1px solid #e2e8f0;\"\u003eSIL 3 according to IEC 62061\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 10px 12px; border: 1px solid #e2e8f0; background-color: #fdfdfe;\"\u003ePerformance Level\u003c\/td\u003e\n                \u003ctd style=\"padding: 10px 12px; border: 1px solid #e2e8f0; background-color: #fdfdfe;\"\u003ePL e according to ISO 13849-1\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 10px 12px; border: 1px solid #e2e8f0;\"\u003eSafety Category\u003c\/td\u003e\n                \u003ctd style=\"padding: 10px 12px; border: 1px solid #e2e8f0;\"\u003eCategory 4 according to EN 954-1\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 10px 12px; border: 1px solid #e2e8f0; background-color: #fdfdfe;\"\u003eModule Width\u003c\/td\u003e\n                \u003ctd style=\"padding: 10px 12px; border: 1px solid #e2e8f0; background-color: #fdfdfe;\"\u003e30 mm\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 10px 12px; border: 1px solid #e2e8f0;\"\u003eShipping Weight\u003c\/td\u003e\n                \u003ctd style=\"padding: 10px 12px; border: 1px solid #e2e8f0;\"\u003e0.24 kg\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 10px 12px; border: 1px solid #e2e8f0; background-color: #fdfdfe;\"\u003ePackage Dimensions (Calculated)\u003c\/td\u003e\n                \u003ctd style=\"padding: 10px 12px; border: 1px solid #e2e8f0; background-color: #fdfdfe;\"\u003e10.5 x 12.5 x 4 cm\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 10px 12px; border: 1px solid #e2e8f0;\"\u003eCountry of Origin\u003c\/td\u003e\n                \u003ctd style=\"padding: 10px 12px; border: 1px solid #e2e8f0;\"\u003eGermany\u003c\/td\u003e\n            \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #e2e8f0; padding-bottom: 8px; margin-top: 24px; margin-bottom: 16px;\"\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 12px 16px; margin-bottom: 16px;\"\u003e\n    \u003cstrong style=\"color: #c53030;\"\u003eCRITICAL WARNING:\u003c\/strong\u003e Installation, commissioning, and maintenance of this safety-rated module must be performed by qualified personnel with expertise in functional safety standards (e.g., IEC 61508, ISO 13849). Failure to correctly install, configure, and validate the safety function can result in serious injury or death.\n\u003c\/div\u003e\n\u003col style=\"list-style: none; padding-left: 0; counter-reset: step-counter;\"\u003e\n    \u003cli style=\"margin-bottom: 12px; display: flex; align-items: flex-start;\"\u003e\n        \u003cspan style=\"background-color: #2b6cb0; color: white; border-radius: 50%; width: 24px; height: 24px; text-align: center; line-height: 24px; font-weight: bold; margin-right: 12px; flex-shrink: 0;\"\u003e1\u003c\/span\u003e\n        \u003cdiv\u003e\n            \u003cstrong\u003eDe-energize System:\u003c\/strong\u003e Before installation, disconnect and lock out all power sources to the control panel and the ET 200S station according to established Lockout\/Tagout (LOTO) procedures. Verify that all circuits are de-energized.\n        \u003c\/div\u003e\n    \u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 12px; display: flex; align-items: flex-start;\"\u003e\n        \u003cspan style=\"background-color: #2b6cb0; color: white; border-radius: 50%; width: 24px; height: 24px; text-align: center; line-height: 24px; font-weight: bold; margin-right: 12px; flex-shrink: 0;\"\u003e2\u003c\/span\u003e\n        \u003cdiv\u003e\n            \u003cstrong\u003eMount Terminal Module:\u003c\/strong\u003e Securely mount the appropriate ET 200S terminal module (e.g., TM-E30) onto the DIN rail. Ensure a solid mechanical and electrical connection to the rail for proper grounding.\n        \u003c\/div\u003e\n    \u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 12px; display: flex; align-items: flex-start;\"\u003e\n        \u003cspan style=\"background-color: #2b6cb0; color: white; border-radius: 50%; width: 24px; height: 24px; text-align: center; line-height: 24px; font-weight: bold; margin-right: 12px; flex-shrink: 0;\"\u003e3\u003c\/span\u003e\n        \u003cdiv\u003e\n            \u003cstrong\u003eInstall Electronic Module:\u003c\/strong\u003e Align the 6ES7138-4FA03-0AB0 electronic module with the terminal module and firmly press it into place until it audibly clicks, ensuring it is fully seated and engaged with the backplane bus connectors.\n        \u003c\/div\u003e\n    \u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 12px; display: flex; align-items: flex-start;\"\u003e\n        \u003cspan style=\"background-color: #2b6cb0; color: white; border-radius: 50%; width: 24px; height: 24px; text-align: center; line-height: 24px; font-weight: bold; margin-right: 12px; flex-shrink: 0;\"\u003e4\u003c\/span\u003e\n        \u003cdiv\u003e\n            \u003cstrong\u003eConnect Sensor Wiring:\u003c\/strong\u003e Terminate the wiring from safety sensors (e.g., E-stops, gate switches) to the designated terminals on the terminal module. Use shielded, twisted-pair cabling for all safety circuits and ensure shields are properly grounded at one end to minimize noise interference.\n        \u003c\/div\u003e\n    \u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 12px; display: flex; align-items: flex-start;\"\u003e\n        \u003cspan style=\"background-color: #2b6cb0; color: white; border-radius: 50%; width: 24px; height: 24px; text-align: center; line-height: 24px; font-weight: bold; margin-right: 12px; flex-shrink: 0;\"\u003e5\u003c\/span\u003e\n        \u003cdiv\u003e\n            \u003cstrong\u003eCommission and Validate:\u003c\/strong\u003e After restoring power, use the engineering software to configure the module's PROFIsafe address and parameters. Perform a comprehensive functional test of every safety input to validate that the system behaves as designed and meets the required safety performance level.\n        \u003c\/div\u003e\n    \u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":52695211147627,"sku":"6ES7138-4FA03-0AB0","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/siemens-6es7138-4fa03-0ab0-electronic-module-os05gps01sf_eca8b2cf-cf75-484a-abf6-12beef93c5cf.jpg?v=1766130838","url":"https:\/\/www.plcprotech.com\/products\/siemens-6es7138-4fa03-0ab0-simatic-et-200s-fail-safe-digital-input-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}