{"product_id":"pr-4225-universal-fl-ff-converter","title":"PR 4225 Universal f\/l-f\/f Converter","description":"\u003cp\u003eThe PR 4225 Universal f\/I-f\/f Converter is a versatile industrial \u003ca href=\"https:\/\/www.psctexas.shop\/collections\/signal-conditioning\" title=\"Signal Conditioning Devices\"\u003esignal conditioning\u003c\/a\u003e device for converting a wide range of sensor and frequency inputs into precise analog, frequency or relay outputs. The 4225 frequency converter, from \u003ca href=\"https:\/\/www.prelectronics.com\/products\/multifunctional-devices\/4200\/universal-f-i-f-f-converter-4225\/\" title=\"PR electronics 4225 Universal f\/I-f\/f Converter\" target=\"_blank\"\u003ePR electronics\u003c\/a\u003e, is ideal for advanced automation, \u003ca title=\"Automation Controllers\" href=\"https:\/\/www.psctexas.shop\/collections\/automation-controllers-hmi-plc\"\u003eprocess control\u003c\/a\u003e, and \u003ca title=\"Industrial Wireless Monitoring Systems\" href=\"https:\/\/www.psctexas.shop\/products\/industrial-wireless-monitoring-systems\"\u003emonitoring systems\u003c\/a\u003e. Built to handle signals from \u003ca title=\"NAMUR Association\" href=\"https:\/\/www.namur.net\/en\" target=\"_blank\"\u003eNAMUR\u003c\/a\u003e, NPN, PNP, TTL, S0, tacho, and switch sources, the PR 4225 measures frequencies up to 100 kHz and delivers configurable bipolar or unipolar current (±23 mA \/ 0-23 mA) and buffered voltage (±10 VDC) outputs.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures frequencies up to 100 kHz.\u003c\/li\u003e\n\u003cli\u003eActive and passive current output ±23 mA \/ 0-23 mA.\u003c\/li\u003e\n\u003cli\u003eBuffered voltage output ±10 VDC.\u003c\/li\u003e\n\u003cli\u003eLinearization: Linear or square root function.\u003c\/li\u003e\n\u003cli\u003e2-point process calibration.\u003c\/li\u003e\n\u003cli\u003eProgrammable trigger levels -0.05-6.5 V.\u003c\/li\u003e\n\u003cli\u003eProgrammable sensor supply 5-17 V.\u003c\/li\u003e\n\u003cli\u003eNAMUR sensor error detection.\u003c\/li\u003e\n\u003cli\u003eAdvanced configurable input limits for increased safety.\u003c\/li\u003e\n\u003cli\u003eDigital output: NPN \u0026amp; PNP; 0-100 kHz with programmable logic level 5-24 V.\u003c\/li\u003e\n\u003cli\u003eOutput relay with windows, setpoint, and latch functionality.\u003c\/li\u003e\n\u003cli\u003eSimulation of process value during commissioning and maintenance.\u003c\/li\u003e\n\u003cli\u003eAll terminals feature protection from over-voltage (24 VDC), polarity, and short-circuit.\u003c\/li\u003e\n\u003cli\u003eThe PR 4225 Universal f\/I-f\/f Converter provides the necessary failure data (SFF and PFD\u003csmall\u003eAVG\u003c\/small\u003e) for SIL 2 applications as per \u003ca rel=\"noopener\" title=\"International Electrotechnical Commission\" href=\"https:\/\/www.iec.ch\/homepage\" target=\"_blank\"\u003eIEC\u003c\/a\u003e 61508 \/ IEC 61511.\u003c\/li\u003e\n\u003cli\u003eFailure rates for the PR 4225 frequency converter correspond to Performance Level \"d\" according to ISO-13849.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003ePR 4225 Universal f\/l-f\/f Converter from PR electronics\u003c\/h2\u003e\n\u003cp\u003eFeaturing programmable trigger levels and linearization functions (linear or square root), the PR 4225 Universal f\/I-f\/f Converter supports two-point calibration and advanced sensor error detection, thus making it ideal for process interfacing, motion measurement, and frequency-to-signal applications. Its universal power supply (21.6-253 VAC \/ 19.2-300 VDC) and robust 3-port galvanic \u003cmeta charset=\"utf-8\"\u003e\u003ca title=\"Signal Isolation Devices\" href=\"https:\/\/www.psctexas.shop\/collections\/signal-isolation-devices\"\u003eisolation\u003c\/a\u003e (2.3 kVAC) ensure reliable performance in industrial environments, while compliance with NAMUR NE21\/NE43 and support for SIL 2\/PL \"d\" safety levels enhance system integrity.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAccuracy \u0026lt; 0.06% \/ span.\u003c\/li\u003e\n\u003cli\u003eTemperature coefficient 0.006% \/ ˚C. \u003c\/li\u003e\n\u003cli\u003eResponse time \u0026lt; 30 ms.\u003c\/li\u003e\n\u003cli\u003e2.3 kVAC, 3-port galvanic isolation. \u003c\/li\u003e\n\u003cli\u003eNAMUR NE21 and NE43.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eEasy Mounting, Installation, and Programming\u003c\/h2\u003e\n\u003cp\u003eConfiguration, diagnostics, and remote monitoring are easily managed via the detachable \u003ca href=\"https:\/\/www.psctexas.shop\/collections\/programming-interfaces\" title=\"PR electronics 4500 Series Programming Interfaces\"\u003ePR 4500\u003c\/a\u003e communication interface, which also enables \u003ca rel=\"noopener\" title=\"Modbus Protocol\" href=\"https:\/\/www.modbus.org\/\" target=\"_blank\"\u003eModbus\u003c\/a\u003e and \u003ca rel=\"noopener\" title=\"Bluetooth Association\" href=\"https:\/\/www.bluetooth.com\/\" target=\"_blank\"\u003eBluetooth\u003c\/a\u003e connectivity using the \u003ca rel=\"noopener\" title=\"PR Process Supervisor App\" href=\"https:\/\/www.prelectronics.com\/downloads\/software\/pps-app\/\" target=\"_blank\"\u003ePR Process Supervisor (PPS)\u003c\/a\u003e app. With fast response time (\u0026lt; 30 ms), over-voltage and short-circuit protection on all terminals, the PR 4225 Universal f\/I-f\/f Converter delivers precision, flexibility, and industrial-grade reliability for complex signal conversion needs.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration, monitoring, and diagnostics using the PR 4500 detachable communication interfaces.\u003c\/li\u003e\n\u003cli\u003eProduct-specific functionality includes communication via Modbus and Bluetooth using our PR Process Supervisor (PPS) application, available for iOS and Android.\u003c\/li\u003e\n\u003cli\u003eAll programming can be password protected.\u003c\/li\u003e\n\u003cli\u003eScrolling help text in 7 languages.\u003c\/li\u003e\n\u003cli\u003eUnits can mount side by side, horizontally, and vertically, without air gap on a standard DIN rail – even at 140˚F (60˚C) ambient temperature.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-top: 025px; float: none;\" alt=\"pr-4225-universal-f-i-f-f-converter-pr-electronics-universal-frequency-converter-fi-ff-process-solutions-psc-texas\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0655\/1955\/0595\/files\/pr-4225-universal-f-i-f-f-converter-pr-electronics-universal-frequency-converter-fi-ff-process-solutions-psc-texas.jpg?v=1769179921\"\u003e\u003c\/div\u003e","brand":"PR electronics","offers":[{"title":"4225A: 1 Analog and 1 Relay Output","offer_id":46391875567747,"sku":"4225A","price":319.0,"currency_code":"USD","in_stock":true},{"title":"4225B: 2 Relay Output","offer_id":46391875600515,"sku":"4225B","price":305.0,"currency_code":"USD","in_stock":true},{"title":"4225C: 1 Analog or 1 Frequency Output","offer_id":46391875633283,"sku":"4225C","price":352.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/1955\/0595\/files\/PR-4225-universal-f-i-f-f-converter-pr-electronics-universal-frequency-converter-signal-transmitter-process-solutions-corp-psc-texas.jpg?v=1769179978","url":"https:\/\/www.psctexas.shop\/products\/pr-4225-universal-fl-ff-converter","provider":"Process Solutions Corp.","version":"1.0","type":"link"}