{"product_id":"siemens-6es7331-7kb02-0ab0-simatic-s7-300-analog-input-module-sm-331","title":"Siemens 6ES7331-7KB02-0AB0","description":"\u003cp\u003eThe \u003cstrong\u003eSiemens 6ES7331-7KB02-0AB0\u003c\/strong\u003e is an analog input module designed for the SIMATIC S7-300 automation system. It provides two isolated analog inputs with selectable resolutions of 9, 12, or 14 bits, accommodating a variety of signal types such as voltage, current, thermocouple, and resistance. The module includes diagnostic features and supports alarm functions, enhancing system monitoring and reliability. \u003c\/p\u003e\n\u003ch3\u003e\n\u003cspan style=\"color:#0066CC; font-size:1em;\"\u003e◆ \u003c\/span\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Inputs:\u003c\/strong\u003e 2 isolated channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e Selectable 9\/12\/14 bits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported Signal Types:\u003c\/strong\u003e Voltage, current, thermocouple, and resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostics:\u003c\/strong\u003e Integrated diagnostic functions with alarm capabilities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e 1x 20-pole front connector.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot Swapping:\u003c\/strong\u003e Supports removal and insertion with an active backplane bus.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cspan style=\"color:#0066CC; font-size:1em;\"\u003e◆ \u003c\/span\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Ranges:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e ±80 mV, ±250 mV, ±500 mV, ±1 V, ±2.5 V, ±5 V, ±10 V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent:\u003c\/strong\u003e ±20 mA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermocouple Types:\u003c\/strong\u003e J, K, T, E, R, S, B, N.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistance:\u003c\/strong\u003e 150 Ω, 300 Ω, 600 Ω.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion Time:\u003c\/strong\u003e Varies with resolution; approximately 2.5 ms per channel at 14-bit resolution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation:\u003c\/strong\u003e Optical isolation between channels and backplane bus.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W x H x D):\u003c\/strong\u003e 40 mm x 125 mm x 120 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 0.249 kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 24 V DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e 0°C to +45°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e DIN rail mounting compatible with S7-300 series racks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cspan style=\"color:#0066CC; font-size:1em;\"\u003e◆ \u003c\/span\u003eApplications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess Automation:\u003c\/strong\u003e Accurate measurement of analog signals in process control systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Automation:\u003c\/strong\u003e Integration of various sensor types for monitoring and control in manufacturing environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Acquisition:\u003c\/strong\u003e Reliable data collection from multiple analog sources for analysis and system optimization.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\u003cp data-end=\"148\" data-start=\"69\"\u003eReturn to \u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/ddpartssolution.com\/collections\/simatic-s7-300-plcs\" rel=\"noopener\" style=\"color: rgb(43, 0, 255);\" target=\"_blank\" title=\"Siemens SIMATIC S7-300 PLCs | Reliable Automation Controllers\"\u003eSiemens SIMATIC S7-300 PLCs\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp data-end=\"148\" data-start=\"69\"\u003e Explore \u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/ddpartssolution.com\/collections\/siemens-plcs-programmable-logic-controllers\" rel=\"noopener\" style=\"color: rgb(43, 0, 255);\" target=\"_blank\" title=\"Siemens PLCs | Programmable Logic Controllers for Industrial Control\"\u003eSiemens PLCs Family\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Flateck Automation","offers":[{"title":"Default Title","offer_id":48885275263203,"sku":"6ES7331-7KB02-0AB0","price":90.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/4214\/3203\/files\/6ES7331-7KB02-0AB0.webp?v=1777401999","url":"https:\/\/flateck.myshopify.com\/pt\/products\/siemens-6es7331-7kb02-0ab0-simatic-s7-300-analog-input-module-sm-331","provider":"Flateck Automation","version":"1.0","type":"link"}