{"product_id":"siemens-simatic-6es5-444-5aa11-s5-digital-output-module","title":"Siemens 6ES5444-5AA11 Simatic S5 Digital Output Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Siemens Simatic S5 6ES5444-5AA11 is a ruggedized digital output interface module engineered for high-capacity Simatic S5-130 and S5-150 programmable logic controller environments. This module provides 16 discrete, isolated semiconductor output channels capable of switching substantial field loads directly from internal logic commands. Designed for heavy industrial automation, including automotive assembly, mining, and petrochemical refining, it ensures reliable signal execution and diagnostic efficiency.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e16 discrete, isolated semiconductor output channels.\u003c\/li\u003e\n\u003cli\u003eHigh-capacity switching: Supports up to 2 A continuous current per channel at 24 VDC.\u003c\/li\u003e\n\u003cli\u003eGalvanic isolation: Optocoupled barrier between the logic backplane and field-side connections to mitigate electrical noise.\u003c\/li\u003e\n\u003cli\u003eIntegrated protection: Built-in electronic short-circuit and thermal overload protection for each channel.\u003c\/li\u003e\n\u003cli\u003eDiagnostic feedback: Front-panel LED array for real-time channel state verification and rapid fault tracing.\u003c\/li\u003e\n\u003cli\u003eRugged construction: Designed to withstand elevated vibration profiles and harsh industrial electromagnetic environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis module is suitable for driving high-current field actuators such as large solenoid valves, contactors, and motor starters directly, often eliminating the need for interposing relays. It is a standard component for S5-130\/150 rack-based control systems in demanding industrial environments.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e6ES5444-5AA11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eSiemens Simatic S5-130\/150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e16 discrete\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Rating\u003c\/td\u003e\n\u003ctd\u003e2 A maximum per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eElectronic short-circuit and thermal overload\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e15 W typical internal bus draw\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 installing or removing the module to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is fully seated in the backplane slot and secured with the designated locking mechanisms.\u003c\/li\u003e\n\u003cli\u003eUse shielded cabling for field connections to maintain electromagnetic compatibility (EMC) in high-noise environments.\u003c\/li\u003e\n\u003cli\u003eEnsure adequate ventilation within the control cabinet to maintain operating temperatures below 60 deg C.\u003c\/li\u003e\n\u003cli\u003eFollow standard ESD (Electrostatic Discharge) handling procedures when touching internal circuit components.\u003c\/li\u003e\n\u003cli\u003eCheck field wiring polarity against the module terminal map before applying power to prevent output stage damage.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eDoes this module require interposing relays for solenoid valves?\u003c\/h3\u003e\u003cp\u003eNo, the 6ES5444-5AA11 is designed to handle up to 2 A per channel, allowing for direct connection to most standard inductive loads like solenoid valves and contactors without external relays.\u003c\/p\u003e\u003ch3\u003eWhat is the primary function of the front-panel LEDs?\u003c\/h3\u003e\u003cp\u003eThe LEDs provide visual confirmation of the individual channel states, allowing maintenance personnel to quickly identify active outputs and troubleshoot wiring or load faults directly at the rack.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":50926860796156,"sku":"6ES5444-5AA11","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_7dabcd3a-4d3c-427f-8d7c-169815a7d3fc.jpg?v=1786078117","url":"https:\/\/www.electronicplc.com\/ar\/products\/siemens-simatic-6es5-444-5aa11-s5-digital-output-module","provider":"Electronic PLC","version":"1.0","type":"link"}