{"product_id":"siemens-simatic-s5-6es5-455-4ua12-digital-output-module","title":"Siemens 6ES5455-4UA12 Simatic S5 Digital Output Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Siemens Simatic S5 6ES5455-4UA12 is a high-density digital output module designed for integration within the Simatic S5-135 and S5-155 programmable logic controller series. This module provides 16 independent digital output channels, facilitating the reliable switching of field loads based on commands from the host CPU. Engineered for demanding industrial environments, it supports process continuity in applications such as chemical processing, thermal power generation, and heavy industrial automation by managing inductive and resistive loads with high stability.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e16-Channel High-Density Design:\u003c\/strong\u003e Optimized for efficient rack space utilization while maintaining performance under full thermal load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic Isolation:\u003c\/strong\u003e Integrated optocouplers isolate internal logic from field-side voltage spikes, protecting the PLC backplane from EMI and surge disturbances.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostic Feedback:\u003c\/strong\u003e Supports synchronized bit manipulation and provides status information regarding short-circuit and overload conditions to the central processor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e Built for reliability in harsh industrial conditions, ensuring consistent switching frequencies and reduced downtime.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e6ES5455-4UA12\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 S5-135 \/ 155\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eDigital Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Points\u003c\/td\u003e\n\u003ctd\u003e16 Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e3.8 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\u003e\n\u003cstrong\u003ePower Off:\u003c\/strong\u003e Ensure all power to the S5 rack is disconnected before inserting or removing the module to prevent electrical damage or bus errors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESD Handling:\u003c\/strong\u003e Use proper electrostatic discharge (ESD) precautions when handling the module to protect sensitive internal circuitry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRack Seating:\u003c\/strong\u003e Ensure the module is fully seated in the S5 rack slot and that the backplane connectors are properly aligned before securing the module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Route field wiring away from high-voltage cables and sources of high EMI to maintain signal integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e Maintain adequate ventilation within the cabinet to ensure the module operates within its specified temperature range.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the 6ES5455-4UA12?\u003c\/h3\u003e\u003cp\u003eThis module acts as a digital output interface for Siemens S5-135 and S5-155 PLCs, allowing the controller to switch 16 external field loads.\u003c\/p\u003e\u003ch3\u003eIs this module compatible with other S5 series?\u003c\/h3\u003e\u003cp\u003eThis specific model is designed for the S5-135 and S5-155 series. Please verify your specific rack and CPU compatibility before installation.\u003c\/p\u003e\u003ch3\u003eDoes this module provide protection against electrical surges?\u003c\/h3\u003e\u003cp\u003eYes, the module features galvanic isolation via optocouplers to protect the PLC backplane from field-side voltage spikes and EMI.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":50991278391548,"sku":"6ES5455-4UA12","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_99c829a4-3e85-467a-a0cf-fb353089b0fa.jpg?v=1786990277","url":"https:\/\/www.electronicplc.com\/ar\/products\/siemens-simatic-s5-6es5-455-4ua12-digital-output-module","provider":"Electronic PLC","version":"1.0","type":"link"}