{"product_id":"ks3201-beckhoff-single-channel-rtd-input-terminal-pt100-ni100","title":"KS3201 Bornier d'entrée RTD un canal BECKHOFF (Pt100, Ni100)","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKS3201 (KS3201)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-precision, single-channel analog input terminal designed for direct temperature measurement via Resistance Temperature Detectors (RTDs). Compatible with a vast array of sensor types, including\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePt100, Pt1000, and Ni100\u003c\/strong\u003e, the KS3201 is a versatile B2B solution for industrial thermal monitoring. The \"KS\" designation highlights its\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epluggable wiring level\u003c\/strong\u003e, which allows for the rapid exchange of the terminal housing without disturbing the field wiring—a critical feature for minimizing downtime in continuous process environments like chemical processing, food sterilization, and climate control.\u003c\/p\u003e\n\u003ch3\u003eHardware Architecture and Sensor Integration\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKS3201\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eutilizes sophisticated 16-bit measurement logic to provide a resolution of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e0.1 °C per digit\u003c\/strong\u003e. It supports both\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2-wire and 3-wire\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econnection methods. The default 3-wire configuration is highly recommended for industrial use, as it automatically compensates for the resistance of the sensor leads, ensuring accuracy even with long cable runs.\u003c\/p\u003e\n\u003cp\u003eThe terminal is factory-calibrated for high linearity across a wide temperature spectrum, ranging from\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e-200 to +850 °C\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor Platinum sensors. Beyond standard temperature sensing, the KS3201 can also function as a high-precision ohmmeter, measuring resistances up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5 kΩ\u003c\/strong\u003e, making it suitable for monitoring potentiometers or custom resistive transducers. For system safety, the module features\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eopen-circuit recognition\u003c\/strong\u003e, immediately flagging a wire break to the controller to prevent erroneous process decisions.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eKS3201\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBECKHOFF\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNumber of Inputs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSensor Types\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni1000\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConnection Method\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2-wire or 3-wire (Default: 3-wire)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMeasuring Range (Pt)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-200 to +850 °C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMeasuring Range (Ni)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-60 to +250 °C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.1 °C per digit\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConversion Time\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e~ 200 ms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMeasuring Error\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026lt; ±1 °C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eElectrical Isolation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e500 V (K-bus\/Signal voltage)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCurrent Draw (K-bus)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTypically 60 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCE, UL, ATEX, DNV GL\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I switch between 2-wire and 3-wire modes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe KS3201 is set to 3-wire mode by default. You can change the connection technology and sensor type (e.g., switching from Pt100 to Pt1000) via the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBus Coupler\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor the master controller's configuration software (like TwinCAT).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the benefit of the 200 ms conversion time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile 200 ms is slower than some high-speed analog terminals, it is optimized for temperature measurements, which generally change slowly. This duration allows for high-precision integration and noise filtering, ensuring a stable and reliable temperature reading in electrically noisy environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this terminal suitable for marine applications?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDNV GL\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecertification confirms that the KS3201 meets the stringent environmental and mechanical standards required for offshore and maritime engineering.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering \u0026amp; Installation Guide\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLead Compensation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhen using 3-wire technology, ensure all three conductors have the same cross-section and are made of the same material. This symmetry is vital for the terminal to accurately calculate and cancel out lead resistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWiring and Termination:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe KS series uses\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epluggable spring-clamp terminals\u003c\/strong\u003e. Use a screwdriver to actuate the spring, and ensure a stripping length of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e9 to 10 mm\u003c\/strong\u003e. For high-vibration environments, the spring-clamp design provides a superior, maintenance-free connection compared to traditional screw terminals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHazardous Areas:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis terminal is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eATEX\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecertified (\u003cstrong\u003eII 3 G Ex nA IIC T4 Gc\u003c\/strong\u003e), making it safe for use in Zone 2 hazardous locations. Ensure it is installed in an IP54-rated enclosure if required by local regulations for explosive atmospheres.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKS3201\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides an industrial-grade bridge between physical temperature and digital logic. Its ability to handle multiple sensor types and resistance measurements makes it an excellent \"universal\" RTD module, reducing the need for multiple specialized spare parts. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e500 V galvanic isolation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprotects the K-bus backplane from potential field-side electrical anomalies. With its compact\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e12 mm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesign and pluggable wiring, the KS3201 offers B2B machine builders a robust, easy-to-service, and globally certified solution for precise thermal management.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106697175403,"sku":"KS3201","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/ks3201-bsaut5vncom.png?v=1776245296","url":"https:\/\/www.plcprotech.com\/fr\/products\/ks3201-beckhoff-single-channel-rtd-input-terminal-pt100-ni100","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}