{"product_id":"pepperl-fuchs-kfd2-ufc-ex1-d-188370-1-channel-frequency-converter-barrie","title":"Pepperl \u0026amp; Fuchs – KFD2-UFC-EX1.D (188370) – 1-Channel Frequency Converter Barrie","description":"\u003cp class=\"p1\"\u003eThe \u003cspan class=\"s1\"\u003e\u003cb\u003ePepperl \u0026amp; Fuchs KFD2‑UFC‑EX1.D (P\/N 188370)\u003c\/b\u003e\u003c\/span\u003e is a frequency-to-current converter with trip alarm functions, designed for intrinsically safe systems. It converts a digital input (from NAMUR sensors or dry contacts) into a proportional 0\/4–20 mA analog output, plus relay and transistor alarm outputs. With SIL 2 certification and loop-powered design, it’s ideal for precision signal isolation and control in hazardous (Zone 2) environments. \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"p2\"\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003e Key Features \u0026amp; Specs\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp class=\"p2\"\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eModel:\u003c\/b\u003e\u003c\/span\u003e KFD2‑UFC‑EX1.D (Pepperl \u0026amp; Fuchs 188370)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eInput:\u003c\/b\u003e\u003c\/span\u003e 1 intrinsic-safe NAMUR\/dry contact channel, 1 mHz–5 kHz frequency range; detects line faults (≤ 0.15 mA open \/ ≥ 6.5 mA short) \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eOutput Channels:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003col start=\"1\"\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003eRelay contact (2 A AC\/DC)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003eTransistor output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003eAnalog current: 0…20 mA or 4…20 mA, ≤650 Ω load, NAMUR NE43 fault signaling \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eSafety:\u003c\/b\u003e\u003c\/span\u003e SIL 2 (IEC\/EN 61508‑11) certified; reinforced galvanic isolation (300 V RMS) \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003ePower:\u003c\/b\u003e\u003c\/span\u003e 20–30 V DC via Power Rail or terminals; consumes ≤100 mA; low power dissipation (~2 W) \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eConfigurable Functions:\u003c\/b\u003e\u003c\/span\u003e Start-up override (1–1000 s), trip thresholds, pulse divider, fault outputs; adjustments via keypads or PACTware \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eDiagnostics:\u003c\/b\u003e\u003c\/span\u003e LED indicators; collective error (\u003cspan class=\"s2\"\u003eFault\u003c\/span\u003e) output; RS‑232 programming jack \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s3\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eMounting\/Approvals:\u003c\/b\u003e\u003c\/span\u003e DIN-rail compatible IP20 housing; ATEX \/ IECEx \/ cULus approvals for Zone 2\/Div 2; max temperature +60 °C \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Pepperl \u0026 Fuchs","offers":[{"title":"Default Title","offer_id":55818465837430,"sku":"EB-286669235146","price":113.05,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4202\/8857\/files\/57_f9c5fe02-c7b0-400f-b6c5-88c37999a7ab.png?v=1750718761","url":"https:\/\/volt-werk.com\/products\/pepperl-fuchs-kfd2-ufc-ex1-d-188370-1-channel-frequency-converter-barrie","provider":"VOLTWERK Handel","version":"1.0","type":"link"}