{"product_id":"siemens-6es7531-7nf00-0ab0-high-feature-8-channel-ai-module","title":"Siemens 6ES7531-7NF00-0AB0 High-Feature 8-Channel AI Module","description":"\u003ch2\u003e\u003cstrong\u003eSiemens 6ES7531-7NF00-0AB0 S7-1500 Analog Input Module\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #2e6c80;\"\u003e6ES7531-7NF00-0AB0\u003c\/span\u003e\u003c\/strong\u003e is a SIMATIC S7-1500 High Feature (HF) analog input module. It measures voltage and current signals with exceptional precision. This module is built for demanding applications requiring high accuracy and reliability.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \u0026amp; Model:\u003c\/strong\u003e Siemens \u003cstrong\u003e6ES7531-7NF00-0AB0\u003c\/strong\u003e (AI 8xU\/I HF)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Channels:\u003c\/strong\u003e 8 inputs, isolated in groups of 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Types:\u003c\/strong\u003e Voltage and Current only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e Up to 24-bit (with scaling)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy:\u003c\/strong\u003e 0.1% operational error limit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Mode Voltage:\u003c\/strong\u003e 30 V AC \/ 60 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Loss:\u003c\/strong\u003e Typical 1.9 W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eMeasurement Ranges \u0026amp; Advanced Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Ranges:\u003c\/strong\u003e ±10V, ±5V, ±2.5V, 1-5V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Ranges:\u003c\/strong\u003e 0-20mA, 4-20mA, ±20mA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Features:\u003c\/strong\u003e Measured value scaling, measuring range adjustment, calibration in RUN.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation:\u003c\/strong\u003e High channel-to-channel isolation (2000V DC test voltage).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostics:\u003c\/strong\u003e Wire-break, overflow\/underflow, limit value alarms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e Infeed element, shield bracket, and shield terminal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePhysical Data \u0026amp; FAQs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 35 mm x 147 mm x 129 mm (W x H x D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 280 grams\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -30°C to +60°C (horizontal mount)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the main advantage of this HF module?\u003c\/strong\u003e\u003cbr\u003eA: It offers superior 0.1% accuracy, high 24-bit resolution, and individual channel isolation for precise measurements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can it measure temperature?\u003c\/strong\u003e\u003cbr\u003eA: No. This module is for voltage and current signals only. For temperature, use an RTD or TC module like the AI 8xU\/I\/RTD\/TC ST.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is needed for installation?\u003c\/strong\u003e\u003cbr\u003eA\u0026gt; A front connector (screw or push-in) must be ordered separately. The shield accessories are included in the delivery.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":51421261693060,"sku":"6ES7531-7NF00-0AB0","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/6ES7531-7NF00-0AB0.jpg?v=1766823407","url":"https:\/\/www.etowonauto.com\/it\/products\/siemens-6es7531-7nf00-0ab0-high-feature-8-channel-ai-module","provider":"Etowon Auto","version":"1.0","type":"link"}