{"product_id":"6es7331-7kf02-0ab0-siemens-sm-331-analog-input-8-ai","title":"6ES7331-7KF02-0AB0 Siemens SM 331 Analog Input 8 AI","description":"\u003ch2\u003e\u003cstrong\u003e6ES7331-7KF02-0AB0 | SIMATIC S7-300 SM 331 Analog Input Module\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \u0026amp; Series:\u003c\/strong\u003e Siemens SIMATIC S7-300 SM 331.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e 8-channel isolated analog input module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Inputs:\u003c\/strong\u003e 8 analog inputs (4 for resistance measurement).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 9\/12\/14 bits with overrange (15 bits max).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Ranges (Voltage):\u003c\/strong\u003e ±80 mV, ±250 mV, ±500 mV, ±1 V, ±2.5 V, ±5 V, ±10 V, 1 V to 5 V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Ranges (Current):\u003c\/strong\u003e 0–20 mA, 4–20 mA, ±3.2 mA, ±10 mA, ±20 mA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermocouple Types:\u003c\/strong\u003e E, J, K, L, N (with internal\/external compensation).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistance Thermometer:\u003c\/strong\u003e Pt100, Ni100 (standard and climatic ranges).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistance Ranges:\u003c\/strong\u003e 0–150 Ω, 0–300 Ω, 0–600 Ω.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegration Time:\u003c\/strong\u003e configurable (2.5 \/ 16.67 \/ 20 \/ 100 ms).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterference Suppression:\u003c\/strong\u003e 400 \/ 60 \/ 50 \/ 10 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length (shielded):\u003c\/strong\u003e max. 200 m (50 m for 80 mV and thermocouples).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Loss:\u003c\/strong\u003e typ. 1 W.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W x H x D):\u003c\/strong\u003e 40 mm x 125 mm x 117 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e approx. 250 g.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is this module brand new and original?\u003c\/strong\u003e\u003cbr\u003eA: Yes, we supply only brand new, original Siemens SIMATIC SM 331 modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the maximum resolution of this module?\u003c\/strong\u003e\u003cbr\u003eA: The \u003cstrong\u003e6ES7331-7KF02-0AB0\u003c\/strong\u003e provides up to 14 bits (15 bits with overrange).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Does it support thermocouple type K?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it supports thermocouple types E, J, K, L, and N.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can I use this module with Pt100 sensors?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it supports Pt100 (standard and climatic range) and Ni100.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the maximum cable length for thermocouple inputs?\u003c\/strong\u003e\u003cbr\u003eA: For thermocouple and 80 mV ranges, the maximum shielded cable length is 50 m.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Does it have diagnostic functions?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it provides configurable diagnostic alarms and a group error LED.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the typical power loss?\u003c\/strong\u003e\u003cbr\u003eA: Typical power loss is 1 W.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is the front connector included in the package?\u003c\/strong\u003e\u003cbr\u003eA: No, the 20-pin front connector is sold separately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Does it support 4-wire resistance measurement?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it supports 2-wire, 3-wire, and 4-wire resistance connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 20px;\"\u003e\u003cstrong\u003eContact Information Inquiries:\u003c\/strong\u003e \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e , \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePartner NexAuto Technology Limited :\u003c\/strong\u003e \u003ca href=\"https:\/\/www.nex-auto.com\/\"\u003ehttps:\/\/www.nex-auto.com\/\u003c\/a\u003e\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46548405420193,"sku":"6ES7331-7KF02-0AB0","price":253.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/6ES7331-7KF02-0AB0.jpg?v=1781593904","url":"https:\/\/www.autonexcontrol.com\/fr\/products\/6es7331-7kf02-0ab0-siemens-sm-331-analog-input-8-ai","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}