{"product_id":"6es5450-8mb11-siemens-simatic-s5-digital-output-module","title":"Siemens 6ES5450-8MB11 SIMATIC S5 Digital Output Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Siemens 6ES5450-8MB11 is a specialized digital output module engineered for integration with the SIMATIC S5-090U, S5-095U, and S5-100U programmable controller series, as well as ET 100U and ET 200U distributed I\/O systems. This module provides four isolated output channels rated for 24-60 VDC, facilitating reliable switching for medium-load industrial applications. By incorporating high-integrity signal isolation, the module safeguards sensitive controller logic against electrical noise and transient surges, ensuring stable operation in demanding environments such as material handling and automated assembly.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFour isolated discrete output channels for versatile load control.\u003c\/li\u003e\n\u003cli\u003eGalvanic isolation to protect backplane logic from field-side electrical faults.\u003c\/li\u003e\n\u003cli\u003eDesigned for seamless integration with S5 backplane and ET peripheral racks.\u003c\/li\u003e\n\u003cli\u003eOptimized for inductive load switching, including solenoids and contactors.\u003c\/li\u003e\n\u003cli\u003eCompact chassis design for efficient heat dissipation in dense control panels.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis module is primarily utilized in legacy SIMATIC S5 control frameworks. It is suitable for industrial automation tasks requiring discrete signal control, including chemical processing, manufacturing assembly lines, and distributed I\/O management where electrical isolation is critical for system longevity.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e6ES5450-8MB11\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\u003e4 Isolated Discrete Outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Voltage\u003c\/td\u003e\n\u003ctd\u003e24 to 60 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Current per Channel\u003c\/td\u003e\n\u003ctd\u003e0.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eSIMATIC S5-090U, 095U, 100U, ET 100U, ET 200U\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\u003eStatus\u003c\/td\u003e\n\u003ctd\u003eDiscontinued (Jan 2020)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the PLC power is fully disconnected before inserting or removing the module from the backplane or rack.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is correctly seated in the assigned slot to ensure proper backplane bus connection.\u003c\/li\u003e\n\u003cli\u003eUse shielded cabling for field wiring to minimize EMI\/RFI interference, especially when driving inductive loads.\u003c\/li\u003e\n\u003cli\u003eEnsure adequate ventilation in the control cabinet to maintain operating temperatures within the 0 to 60 deg C range.\u003c\/li\u003e\n\u003cli\u003eFollow standard ESD (Electrostatic Discharge) precautions when handling the module to prevent damage to internal circuitry.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eIs the 6ES5450-8MB11 still in production?\u003c\/h3\u003e\u003cp\u003eNo, this model was officially discontinued by Siemens as of January 10, 2020. It is now typically sourced as a refurbished or surplus component for legacy system maintenance.\u003c\/p\u003e\u003ch3\u003eWhat is the primary function of the isolation on this module?\u003c\/h3\u003e\u003cp\u003eThe galvanic isolation acts as a barrier, preventing electrical transients or back-EMF generated by field devices (like solenoids) from propagating back into the S5 controller's central processing unit, thereby preventing hardware damage.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":51028122566908,"sku":"6ES5700-1SA11","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_c1ae3771-653f-466a-8793-1ef2642db62a.jpg?v=1787943564","url":"https:\/\/www.electronicplc.com\/es\/products\/6es5450-8mb11-siemens-simatic-s5-digital-output-module","provider":"Electronic PLC","version":"1.0","type":"link"}