{"product_id":"kfd2-ut2-ex2-pepperl-fuchs-temperature-converter-sil-2-isolated-barrier","title":"KFD2-UT2-EX2 Pepperl+Fuchs Temperature Converter | SIL 2 Isolated Barrier","description":"\u003ch3\u003eGlobal PLC Spare HUB Insight\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #d32f2f;\"\u003eKFD2-UT2-EX2\u003c\/span\u003e\u003c\/strong\u003e serves as a high-density, 2-channel solution for complex temperature monitoring architectures. Beyond basic signal conversion, this module uniquely functions as a \u003cstrong\u003esignal splitter\u003c\/strong\u003e, enabling a single field input to drive two independent control outputs—a critical requirement for redundant logic systems. Its ability to linearize diverse inputs while maintaining rigorous galvanic isolation makes the \u003cstrong\u003e\u003cspan style=\"color: #d32f2f;\"\u003eKFD2-UT2-EX2\u003c\/span\u003e\u003c\/strong\u003e a staple for engineers managing high-reliability thermal process control. We prioritize this unit for applications requiring seamless integration between hazardous area sensors and standard 4-20 mA control cards.\u003c\/p\u003e\n\u003ch3\u003eEngineering Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color: #d32f2f;\"\u003ePepperl+Fuchs\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color: #d32f2f;\"\u003eKFD2-UT2-EX2\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e 2-Channel Isolated Barrier (Configurable as 1-input to 2-output splitter).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e TC (Types B, E, J, K, N, R, S, T, L), RTD (Pt100, Pt1000, etc.), Potentiometers, and mV signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e Two independent 0\/4 mA ... 20 mA signals (Sink or Source).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctional Safety:\u003c\/strong\u003e \u003cstrong\u003eSIL 2\u003c\/strong\u003e compliant (IEC\/EN 61508 \/ 61511).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostics:\u003c\/strong\u003e Integrated line fault detection (LFD) and sensor burnout alerts via NAMUR NE43.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e PACTware™ software via front-facing programming socket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e Max 1.53 W.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Standard 35 mm DIN Rail.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOperational Diagnostics \u0026amp; Versatility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Channel Efficiency:\u003c\/strong\u003e Double the channel density per module, effectively reducing cabinet footprint in high-I\/O count projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSplitter Functionality:\u003c\/strong\u003e Effortlessly feed one process value to both a control PLC and an independent safety or recording system simultaneously.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive Fault Monitoring:\u003c\/strong\u003e Real-time detection of sensor breakage or short-circuits with configurable NAMUR-compliant error signaling (downscale\/upscale).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineering:\u003c\/strong\u003e Optimized CJC (Cold Junction Compensation) ensures minimal drift under varying ambient industrial temperatures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Applications \u0026amp; Device Suitability\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Instrumented Systems (SIS):\u003c\/strong\u003e Used where redundant temperature monitoring is mandatory to prevent process overshoots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Reactor Monitoring:\u003c\/strong\u003e Accurate signal conditioning for multi-point thermal probes in potentially explosive atmospheres.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLegacy System Migration:\u003c\/strong\u003e Versatile input range allows for the modernization of older RTD\/TC systems without replacing the primary field sensors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundant Control Loops:\u003c\/strong\u003e Perfect for critical pump or compressor monitoring where feedback must be routed to both local gauges and remote DCS nodes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Logistics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorldwide Dispatch:\u003c\/strong\u003e Reliable delivery via FedEx, UPS, or DHL.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePriority Fulfillment:\u003c\/strong\u003e Standard processing within 24 to 48 hours for expedited project delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliability Promise:\u003c\/strong\u003e Every unit is backed by a 12-month comprehensive performance warranty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e 1x \u003cstrong\u003e\u003cspan style=\"color: #d32f2f;\"\u003eKFD2-UT2-EX2\u003c\/span\u003e\u003c\/strong\u003e Universal Temperature Converter and technical installation guide.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProfessional FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: Can I use this unit to drive two different PLC cards from one temperature sensor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: Yes, the \u003cstrong\u003e\u003cspan style=\"color: #d32f2f;\"\u003eKFD2-UT2-EX2\u003c\/span\u003e\u003c\/strong\u003e is specifically designed to function as a signal splitter, allowing one input to be processed and transmitted to two independent output terminals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: How do I handle the programming if I am not at the cabinet?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: You require the PACTware™ software and a specialized programming cable that provides galvanic isolation, ensuring safe configuration without creating ground loops.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: What is the benefit of the 'Sink' vs 'Source' output configuration?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: The 'Source' mode acts as a transmitter, while the 'Sink' mode requires an external loop power supply; choosing the right mode prevents voltage conflicts with your specific analog input module.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: Is the cold junction compensation (CJC) accuracy affected by mounting density?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: While the unit is designed for compact DIN rail mounting, ensure adequate airflow, as the \u003cstrong\u003e\u003cspan style=\"color: #d32f2f;\"\u003eKFD2-UT2-EX2\u003c\/span\u003e\u003c\/strong\u003e dissipates heat; high-density mounting may slightly influence absolute CJC precision if ambient temperatures exceed 60 °C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: Which software setting should I check if my RTD reading is drifting?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: First, verify the lead resistance settings in PACTware™; for 2-wire RTDs, ensure your lead compensation parameters are correctly calculated to account for the physical distance from the sensor to the barrier.\u003c\/p\u003e\n\u003ch3\u003eProcurement Advisory\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-commissioning:\u003c\/strong\u003e Always verify the sensor type (2-wire vs 3-wire RTD) in the software configuration before putting the loop under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInventory Tip:\u003c\/strong\u003e Standardizing on the \u003cstrong\u003e\u003cspan style=\"color: #d32f2f;\"\u003eKFD2-UT2-EX2\u003c\/span\u003e\u003c\/strong\u003e for all temperature loops significantly reduces the number of spare modules required in your warehouse, as it replaces almost all common temperature input types.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Check:\u003c\/strong\u003e When utilizing the 1-input to 2-output configuration, ensure that your total load resistance across both outputs remains within the technical specifications to prevent signal saturation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/KFD2-UT2-Ex2.png?v=1779952211\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Pepperl+Fuchs","offers":[{"title":"Default Title","offer_id":45146313588918,"sku":"KFD2-UT2-EX2","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/KFD2-UT2-Ex2.jpg?v=1779952199","url":"https:\/\/www.plcsparehub.com\/products\/kfd2-ut2-ex2-pepperl-fuchs-temperature-converter-sil-2-isolated-barrier","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}