{"product_id":"plc-siemens-6es7331-1kf02-0ab0-6es7-331-1kf02-0ab0-s7-300-analog-input-sm-331","title":"PLC | Siemens | 6ES7331-1KF02-0AB0 6ES7 331-1KF02-0AB0 S7-300 Analog input SM 331","description":"\u003ch2\u003eProduct Description: 6ES7331-1KF02-0AB0\u003c\/h2\u003e\r\n\u003cp\u003eThe 6ES7331-1KF02-0AB0 is an SM 331 analog-input module for the SIMATIC S7-300 PLC. It offers eight galvanically isolated, 4-wire inputs with 13-bit resolution, supporting 0 … 10 V or 0 \/ 4 … 20 mA signals. Plug-in mounting on the S7-300 backplane delivers seamless power and data exchange. With per- channel diagnostics and configurable filtering, it ensures accurate process measurements in machine and process control applications.\u003c\/p\u003e\r\n\u003ch2\u003eKey Features\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eEight isolated 4-wire analog inputs, configurable for voltage or current\u003c\/li\u003e\r\n\u003cli\u003e13-bit A\/D conversion for high-resolution measurement\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eInput ranges\u003c\/strong\u003e: 0 … 10 V, 0 … 20 mA or 4 … 20 mA\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003ePer-channel diagnostics\u003c\/strong\u003e: open-circuit and overrange detection\u003c\/li\u003e\r\n\u003cli\u003eConfigurable input filter times via STEP 7\/TIA Portal\u003c\/li\u003e\r\n\u003cli\u003eStatus LEDs for each channel and module health\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eChannels\u003c\/strong\u003e: 8\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eInput Types\u003c\/strong\u003e: 0 … 10 V; 0 … 20 mA; 4 … 20 mA\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eResolution\u003c\/strong\u003e: 13 bit\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: ± 0.2 % of full scale\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eDiagnostic Functions\u003c\/strong\u003e: Open-circuit, overrange\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eIsolation\u003c\/strong\u003e: 500 V DC channel-to-backplane\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eInput Filter Time\u003c\/strong\u003e: 0 … 100 ms configurable\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption\u003c\/strong\u003e: ~ 2 W\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eModule Width\u003c\/strong\u003e: 40 mm\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: Plug-in on S7-300 rack backplane\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: 0 … +60 °C\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eProtection Class\u003c\/strong\u003e: IP20 (cabinet installation)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: ≈ 200 g\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eApplication Areas\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003ePrecise acquisition of process signals (flow, pressure, level)\u003c\/li\u003e\r\n\u003cli\u003eMachine-tool analog feedback (temperature, position)\u003c\/li\u003e\r\n\u003cli\u003eBatch and recipe control in food, pharma, and chemical industries\u003c\/li\u003e\r\n\u003cli\u003eOEM equipment requiring high-density analog I\/O\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eAdvantages\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eHigh channel density in a narrow 40 mm module\u003c\/li\u003e\r\n\u003cli\u003eIntegrated diagnostics reduce troubleshooting time\u003c\/li\u003e\r\n\u003cli\u003eConfigurable filtering improves noise immunity\u003c\/li\u003e\r\n\u003cli\u003eSeamless STEP 7\/TIA Portal integration for easy commissioning\u003c\/li\u003e\r\n\u003cli\u003eProven industrial reliability for 24\/7 operation\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Rabwellplc","offers":[{"title":"Default Title","offer_id":47070879383776,"sku":"07*6ES7331-1KF02-0AB0","price":377.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/1947\/9776\/files\/10_fef9ae47-a500-4d18-a810-7551809f37be.jpg?v=1740649850","url":"https:\/\/rabwellplc.com\/products\/plc-siemens-6es7331-1kf02-0ab0-6es7-331-1kf02-0ab0-s7-300-analog-input-sm-331","provider":"Rabwellplc","version":"1.0","type":"link"}