{"product_id":"pepperl-fuchs-kfd2-stc5-ex1-smart-transmitter-power-supply-70124109","title":"Pepperl+Fuchs KFD2-STC5-Ex1 (70124109)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Pepperl+Fuchs KFD2-STC5-Ex1 (Part No. 70124109) is a state-of-the-art 1-channel SMART Transmitter Power Supply meticulously engineered to deliver unparalleled safety and performance in critical industrial applications. This robust isolated barrier is specifically designed to energize and securely transmit analog signals from 2-wire SMART transmitters or current sources situated within hazardous environments. It expertly provides a loop-powered 4–20 mA active output, ensuring precise and stable signal delivery. Crucially, the KFD2-STC5-Ex1 fully supports HART bidirectional communication, facilitating seamless digital integration and advanced diagnostics with intelligent field devices. Its primary function is to guarantee safe and integrity-preserved signal transmission from hazardous locations to control systems residing in the safe area, thereby protecting personnel and processes.\u003c\/p\u003e\n\u003cp\u003eWith its certification for SIL 2 (Systematic Capability SC 3) in accordance with the stringent IEC\/EN 61508 standard, this device stands as an ideal choice for safety-instrumented systems (SIS) in various process automation sectors. The KFD2-STC5-Ex1 further enhances system reliability through its superior 3-way galvanic isolation, effectively preventing ground loops and improving signal integrity. Its compact 20 mm width allows for efficient space utilization, and it is designed for convenient DIN rail mounting, making installation straightforward and flexible in any control cabinet.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 70124109 – Ensures precise model identification and ordering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-Channel Isolated Barrier:\u003c\/strong\u003e Provides robust isolation and signal conditioning for a single input channel, optimizing space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Compatibility:\u003c\/strong\u003e Seamlessly interfaces with 2-wire SMART transmitters or current sources located in hazardous areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive 4–20 mA Loop Output:\u003c\/strong\u003e Delivers a reliable and standardized current signal to control systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e Operates efficiently on a 24 V DC nominal supply (with a wide 20–30 V range), ensuring stable functionality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHART Compatible:\u003c\/strong\u003e Full support for HART protocol enables digital communication, remote configuration, and device diagnostics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSIL 2 Certified (SC 3):\u003c\/strong\u003e Meets high functional safety requirements according to IEC\/EN 61508 for critical applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Way Galvanic Isolation:\u003c\/strong\u003e Provides isolation between input, output, and power, enhancing signal integrity and system protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN Rail Mountable:\u003c\/strong\u003e Facilitates quick and secure installation within control cabinets thanks to its compact 20 mm housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Status Indicators:\u003c\/strong\u003e Clear visual feedback for power, fault, and operational status, simplifying troubleshooting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP20 Protection:\u003c\/strong\u003e Suitable for installation in safe areas, ensuring protection against solid objects larger than 12.5 mm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e KFD2-STC5-Ex1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart No.:\u003c\/strong\u003e 70124109\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Signal:\u003c\/strong\u003e 4–20 mA from 2-wire transmitters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Signal:\u003c\/strong\u003e Active 4–20 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Supply:\u003c\/strong\u003e 20 to 30 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation Voltage:\u003c\/strong\u003e 375 V AC (test voltage)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e DIN rail (according to EN 60715)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Width:\u003c\/strong\u003e 20 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e –20 °C to +60 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Rating:\u003c\/strong\u003e IP20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Type:\u003c\/strong\u003e Analog with HART passthrough capability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Compliance:\u003c\/strong\u003e SIL 2 \/ SC 3 (certified to IEC\/EN 61508)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e ATEX, IECEx, UL, CSA (specific certifications may vary by variant)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess Automation:\u003c\/strong\u003e Provides a reliable and isolated analog signal interface for critical process control loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical \u0026amp; Oil Industries:\u003c\/strong\u003e Essential for safe signal transmission from hazardous areas, ensuring compliance and operational continuity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater \u0026amp; Wastewater Facilities:\u003c\/strong\u003e Ideal for integrating remote transmitters and maintaining signal integrity in challenging environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePharmaceutical Plants:\u003c\/strong\u003e Guarantees functional safety and precision control for sensitive and regulated processes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDCS\/PLC Integration:\u003c\/strong\u003e Fully compatible with standard analog input cards of Distributed Control Systems (DCS) and Programmable Logic Controllers (PLCs).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExplosion Protection:\u003c\/strong\u003e Certified for use in intrinsic safety applications within potentially explosive atmospheres.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This Model?\u003c\/h2\u003e\n\u003cp\u003eThe Pepperl+Fuchs KFD2-STC5-Ex1 (70124109) stands out as a superior choice for any industrial application demanding uncompromised safety and signal integrity. Its proven SIL 2 certification provides peace of mind, affirming its suitability for safety-instrumented functions and critical control paths. With full HART compatibility, this SMART Transmitter Power Supply ensures that you can leverage the full diagnostic and configuration capabilities of your intelligent field devices, reducing maintenance time and improving operational efficiency. As a product from Pepperl+Fuchs, a world leader in industrial sensor technology and intrinsic safety, you are guaranteed exceptional performance and reliability, even in the most demanding and harsh environments. Its compact design facilitates easy installation, saving valuable cabinet space, while its low maintenance requirements contribute to a lower total cost of ownership. Choose the KFD2-STC5-Ex1 for a solution that combines advanced technology, robust safety features, and trusted brand quality.\u003c\/p\u003e\n\n\u003ch2\u003eOrder Now\u003c\/h2\u003e\n\u003cp\u003eSecure the integrity and safety of your industrial processes with the Pepperl+Fuchs KFD2-STC5-Ex1 (70124109) SMART Transmitter Power Supply. This essential component is currently available and ready to ship, ensuring prompt delivery to meet your project deadlines. Enhance your operational efficiency and compliance by integrating this high-performance, SIL 2 certified isolated barrier into your system today. Contact us now to place your order or to learn more about how this advanced solution can benefit your specific application needs.\u003c\/p\u003e","brand":"Pepperl+Fuchs","offers":[{"title":"Default Title","offer_id":45213067739189,"sku":"KFD2-STC5-Ex1","price":311.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/7263\/6213\/files\/KFD2-STC5-Ex1.webp?v=1778514157","url":"https:\/\/djer6s-ji.myshopify.com\/products\/pepperl-fuchs-kfd2-stc5-ex1-smart-transmitter-power-supply-70124109","provider":"PLCReadyparts","version":"1.0","type":"link"}