{"product_id":"siemens-6es7492-1al00-0aa0-analog-output-module","title":"Siemens 6ES7492-1AL00-0AA0 Analog Output Module","description":"\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e6ES7452-1AH00-0AE0\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eanalog output module is engineered for the Siemens SIMATIC S7-400 platform, enabling accurate analog signal transmission to field devices. It is designed to drive control elements such as valves, actuators, and variable-speed drives in industrial environments where signal precision and stability are critical.\u003c\/p\u003e\n\u003cp\u003eWith eight independently configurable channels, the module supports both voltage and current outputs, allowing flexible integration into a wide range of process control systems.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technical Data\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e6ES7452-1AH00-0AE0\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSIMATIC S7-400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Output (AO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Outputs\u003c\/td\u003e\n\u003ctd\u003e8 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal Types\u003c\/td\u003e\n\u003ctd\u003eVoltage and current selectable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Range\u003c\/td\u003e\n\u003ctd\u003e±10 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Range\u003c\/td\u003e\n\u003ctd\u003e0–20 mA \/ 4–20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5% of full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConversion Speed\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.6 ms per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Isolation\u003c\/td\u003e\n\u003ctd\u003eChannel-to-backplane isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus Indication\u003c\/td\u003e\n\u003ctd\u003ePer-channel LED diagnostics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eS7-400 rack installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e290 × 25 × 210 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eFunctional Characteristics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe module delivers stable analog outputs with consistent signal quality, even in electrically noisy environments. Its 12-bit resolution ensures sufficient granularity for most industrial control loops, including flow, pressure, and position control.\u003c\/p\u003e\n\u003cp\u003eGalvanic isolation between the field side and the PLC backplane reduces the risk of interference and protects system components. LED indicators provide immediate feedback on channel status, simplifying commissioning and maintenance.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eIntegration and Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e6ES7452-1AH00-0AE0\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis intended exclusively for SIMATIC S7-400 racks and operates in conjunction with S7-400 CPUs and power supply modules. It integrates seamlessly with other I\/O modules, enabling scalable system configurations.\u003c\/p\u003e\n\u003cp\u003eFor modernization projects, Siemens recommends transitioning to S7-1500 or ET 200 series analog modules, which offer enhanced diagnostics and higher resolution.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis analog output module is commonly deployed in scenarios where continuous control signals are required\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eProcess industries such as chemical processing and oil refining\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower generation systems for turbine and generator regulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturing lines requiring analog drive or actuator control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInfrastructure systems including HVAC and environmental regulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module output both voltage and current signals simultaneously?\u003c\/strong\u003e\u003cbr\u003eA: Each channel can be configured individually for voltage or current output, but a single channel operates in one mode at a time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is it suitable for new automation projects?\u003c\/strong\u003e\u003cbr\u003eA: It is primarily recommended for maintenance or expansion of existing S7-400 systems. For new installations, newer Siemens platforms should be considered.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does it require external power?\u003c\/strong\u003e\u003cbr\u003eA: The module is powered through the S7-400 backplane and does not require a separate external supply.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":43071680970842,"sku":"6ES7492-1AL00-0AA0","price":209.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/6ES7492-1AL00-0AA02.jpg?v=1773990208","url":"https:\/\/www.plcmasters.com\/lt\/products\/siemens-6es7492-1al00-0aa0-analog-output-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}