{"product_id":"siemens-6es7531-7qf00-0ab0-ai-8xuirrtd-analog-input","title":"Siemens 6ES7531-7QF00-0AB0 SIMATIC S7-1500 AI 8xU\/I\/R\/RTD BA 16-Bit Analog Input Module","description":"\u003cp\u003eThe Siemens SIMATIC S7-1500 AI 8xU\/I\/R\/RTD BA (6ES7531-7QF00-0AB0) is an 8-channel universal analog input module with 16-bit resolution and 0.5% operational error limit. Each channel is individually configurable for voltage, current, resistance, or RTD-style resistance-thermometer measurement, grouped in a single block of 8, with support for Pt100, Pt1000, Ni100, and Ni1000 resistance thermometers plus an address space of 16 bytes per module.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6ES7531-7QF00-0AB0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSIMATIC S7-1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct type designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAI 8xU\/I\/R\/RTD BA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAnalog inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 (voltage, current, resistance, RTD capable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 bit (with overrange)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAddress space, inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 byte\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage ranges\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-10V to +10V, -5V to +5V, 1V to 5V, -1V to +1V, -50mV to +50mV, -500mV to +500mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent ranges\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0-20 mA, -20 to +20 mA, 4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResistance ranges\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0-600 ohm, 0-6000 ohm, PTC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRTD types\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNi100, Ni1000, LG-Ni1000, Pt100, Pt1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput resistance, voltage\/resistance ranges\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 Mohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput resistance, current ranges\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBasic error limit, 25 C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+\/-0.3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperational error limit, full temp range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+\/-0.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLinearity error\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+\/-0.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable length, shielded max\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200 m (50 m at 50mV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommon mode voltage, max.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower consumption from backplane bus\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.85 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower loss, typ.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.9 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient temperature, operation (horizontal)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-30 C to 60 C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient temperature, operation (vertical)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-30 C to 40 C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSelection Notes\u003c\/h2\u003e\u003cp\u003eThe BA (basic accuracy) designation puts this module's operational error limit at +\/-0.5% across the full temperature range, wider than the S7-1500 HA (high accuracy) analog input modules - choose it for standard process monitoring where 16-bit resolution is enough and the tighter HA tolerance is not required. Because all 8 channels can be individually parameterized, one module can mix, for example, several 4-20 mA transmitters with Pt100 RTDs on the same rack slot instead of splitting them across separate modules.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUsed for process analog monitoring on S7-1500 stations - transmitter loops, RTD temperature sensing, and general voltage or current signal acquisition in a single 8-channel module.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":53960653766939,"sku":"6ES7531-7QF00-0AB0","price":598.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7722\/4475\/files\/siemens-6es7531-7qf00-0ab0-ai-8xuirrtd-ba-analog-input-module.png?v=1789664502","url":"https:\/\/stoklink.com\/products\/siemens-6es7531-7qf00-0ab0-ai-8xuirrtd-analog-input","provider":"Stoklink","version":"1.0","type":"link"}