{"product_id":"siemens-simatic-s5-16-point-digital-output-module-6es5458-4ua12","title":"Siemens 6ES5458-4UA12 SIMATIC S5 16-Point Digital Output Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe 6ES5458-4UA12 is a high-density digital output module designed for the Siemens SIMATIC S5-135 and S5-155 controller families. This module provides 16 isolated relay output channels, engineered to manage high-load switching requirements in demanding industrial sectors such as automated manufacturing, power utility substations, and large-scale material handling systems. By integrating this relay output card into the S5 backplane, facility engineers can reliably interface the PLC with higher-voltage field devices, ensuring precise control logic execution. Its robust hardware design is specifically configured to maintain system uptime in legacy control environments.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e16-point digital relay output configuration.\u003c\/li\u003e\n\u003cli\u003eGalvanic isolation between the PLC backplane and external field circuits.\u003c\/li\u003e\n\u003cli\u003eDesigned for 24 VDC nominal operation.\u003c\/li\u003e\n\u003cli\u003eCompatible with SIMATIC S5-135 and S5-155 rack-based systems.\u003c\/li\u003e\n\u003cli\u003eHigh current-carrying capacity suitable for actuators, contactors, and signaling devices.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis module is primarily used in industrial automation environments requiring reliable switching of field devices. Typical applications include control of contactors, solenoid valves, and indicator lamps within S5-135 and S5-155 PLC architectures, particularly where electrical isolation from the control logic is required to protect against noise and voltage surges.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e6ES5458-4UA12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003eIsolated Relay Contacts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Outputs\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\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\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the PLC rack power is disconnected before inserting or removing the module to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is correctly seated in the S5 backplane slot and that the locking mechanism is engaged.\u003c\/li\u003e\n\u003cli\u003eUse shielded cabling for field wiring to minimize electromagnetic interference (EMI) in high-noise environments.\u003c\/li\u003e\n\u003cli\u003eEnsure proper grounding of the S5 chassis to maintain signal integrity and safety.\u003c\/li\u003e\n\u003cli\u003eObserve the operating temperature range of 0 to 60 deg C; ensure adequate ventilation within the control cabinet.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the 6ES5458-4UA12?\u003c\/h3\u003e\u003cp\u003eThis module serves as a digital output interface for Siemens SIMATIC S5-135 and S5-155 PLCs, providing 16 isolated relay contacts to switch external field devices.\u003c\/p\u003e\u003ch3\u003eIs this module compatible with other S5 series PLCs?\u003c\/h3\u003e\u003cp\u003eThe 6ES5458-4UA12 is specifically engineered for the S5-135 and S5-155 controller families. Compatibility with other S5 series should be verified against the specific rack and backplane requirements of those systems.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":50991419719932,"sku":"6ES5458-4UA12","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_683f60ae-4256-41e4-8f45-79735aff6a15.jpg?v=1786993244","url":"https:\/\/www.electronicplc.com\/products\/siemens-simatic-s5-16-point-digital-output-module-6es5458-4ua12","provider":"Electronic PLC","version":"1.0","type":"link"}