{"product_id":"siemens-simatic-s5-135-155-6es5-454-4ua12-digital-output","title":"Siemens 6ES5454-4UA12 Simatic S5 Digital Output Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Siemens 6ES5454-4UA12 is a high-current digital output module designed for the Simatic S5-135\/155 automation systems. This module provides 16 isolated output channels capable of driving heavy-duty industrial loads such as solenoid valves, contactors, and actuators directly. By supporting 2 A per channel at 24 VDC, it reduces the need for intermediate relay stages, thereby streamlining control cabinet architecture and improving overall system reliability in demanding industrial environments.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e16-channel digital output configuration for high-density control.\u003c\/li\u003e\n\u003cli\u003eHigh-current switching capacity of 2 A per channel at 24 VDC.\u003c\/li\u003e\n\u003cli\u003eIntegrated short-circuit and thermal overload protection for enhanced safety.\u003c\/li\u003e\n\u003cli\u003eBuilt-in free-wheeling diode clamping to suppress inductive back-EMF transients.\u003c\/li\u003e\n\u003cli\u003eOptocoupler isolation between field-side signals and the internal logic bus.\u003c\/li\u003e\n\u003cli\u003eReal-time diagnostic feedback to the central processor for rapid fault detection.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis module is engineered for use in complex automation networks, including power plant turbine control, mineral processing, petroleum refining, and large-scale material handling conveyor systems where direct high-current switching is required.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e6ES5454-4UA12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eSimatic S5-135\/155\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Current per Channel\u003c\/td\u003e\n\u003ctd\u003e2 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e4.5 W (typical)\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\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the PLC rack power is disconnected before installing or removing the module to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is properly seated in the rack slot and secured with the provided locking mechanisms.\u003c\/li\u003e\n\u003cli\u003eUse shielded cabling for field connections to minimize EMI interference in high-noise industrial environments.\u003c\/li\u003e\n\u003cli\u003eEnsure adequate ventilation within the cabinet to maintain operating temperatures within the specified 0 to 60 deg C range.\u003c\/li\u003e\n\u003cli\u003eFollow standard ESD handling procedures when touching the module backplane connectors.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs this module compatible with S5-115U systems?\u003c\/strong\u003e\u003cbr\u003eThe 6ES5454-4UA12 is specifically designed for the S5-135\/155 series. Please verify your rack backplane compatibility before installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this module require external power for the outputs?\u003c\/strong\u003e\u003cbr\u003eYes, the module requires a 24 VDC supply to drive the field-side output loads, while the internal logic is powered by the backplane bus.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":51089121083644,"sku":"6ES5454-4UA12","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_1dafc831-5992-4d63-9618-a154f9ae4b60.jpg?v=1788024709","url":"https:\/\/www.electronicplc.com\/es\/products\/siemens-simatic-s5-135-155-6es5-454-4ua12-digital-output","provider":"Electronic PLC","version":"1.0","type":"link"}