{"product_id":"siemens-6es7531-7kf00-0ab0-s7-1500-analog-input-module","title":"Siemens 6ES7531-7KF00-0AB0 S7-1500 Analog Input Module","description":"\u003ch2\u003e\u003cstrong\u003eSiemens 6ES7531-7KF00-0AB0 S7-1500 Analog Input Module\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #2e6c80;\"\u003e6ES7531-7KF00-0AB0\u003c\/span\u003e\u003c\/strong\u003e is a SIMATIC S7-1500 analog input module. This Standard (ST) module measures voltage, current, temperature, and resistance signals. It offers high accuracy and flexible diagnostics for process control.\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\u003e6ES7531-7KF00-0AB0\u003c\/strong\u003e (AI 8xU\/I\/RTD\/TC ST)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Channels:\u003c\/strong\u003e 8 inputs, in one group of 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Types:\u003c\/strong\u003e Voltage, Current, RTD (4 ch), Thermocouple\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 16-bit (including sign)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy:\u003c\/strong\u003e 0.3% operational error limit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 24V DC (20.4V - 28.8V range)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Loss:\u003c\/strong\u003e Typical 2.7 W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eMeasurement Ranges \u0026amp; Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Ranges:\u003c\/strong\u003e ±10V, ±5V, ±1V, 1-5V, ±500mV, ±250mV, ±50mV.\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\u003eRTD Types:\u003c\/strong\u003e Pt100, Pt200, Pt500, Pt1000, Ni100, Ni1000, LG-Ni1000.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermocouple Types:\u003c\/strong\u003e B, E, J, K, N, R, S, T.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Features:\u003c\/strong\u003e Wire-break detection, limit value alarms, internal\/external temperature compensation, shield terminal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e Up to 800m for voltage\/current, 200m for RTD, 50m for TC.\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 310 grams\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0°C to +60°C (horizontal mount)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the conversion time?\u003c\/strong\u003e\u003cbr\u003eA: It depends on the integration time setting: 2.5, 16.67, 20, or 100 ms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can it power 2-wire transmitters?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it provides a 24V sensor supply with up to 20mA per channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is calibration required?\u003c\/strong\u003e\u003cbr\u003eA\u0026gt; Calibration can be performed in RUN mode via software to maintain long-term accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":51421261136004,"sku":"6ES7531-7KF00-0AB0","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/6ES7531-7KF00-0AB0.jpg?v=1766823148","url":"https:\/\/www.etowonauto.com\/nb\/products\/siemens-6es7531-7kf00-0ab0-s7-1500-analog-input-module","provider":"Etowon Auto","version":"1.0","type":"link"}