{"product_id":"yokogawa-nfap135-s50-13s00-nfap135-pulse-input-module","title":"Yokogawa NFAP135-S50\/13S00 NFAP135 Pulse Input Module","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NFAP135-S50\/13S00 is a high-precision pulse input module designed for the Yokogawa STARDOM FCN-100 autonomous controller series. This module captures high-speed frequency signals from field instruments such as flow meters, tachometers, and encoders.\u003c\/p\u003e\n\u003cp\u003eThe NFAP135-S50\/13S00 (Model: NFAP135-S50\/13S00) provides 8 independent channels, each capable of high-frequency counting and frequency measurement, ensuring rapid process oscillations are recorded with absolute accuracy for both control and totalization purposes.\u003c\/p\u003e\n\u003cp\u003eThis variant features a robust hardware revision denoted by the S50\/13S00 suffix, which includes specialized conformal coating or connector specifications for enhanced durability in industrial environments. The module supports various input types, including dry contacts and voltage pulses, and provides internal galvanic isolation to shield the STARDOM CPU from electrical noise and field-side transients.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannel Density\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8-Channel Pulse\/Frequency Input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Frequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupports high-speed counting up to 10 kHz (depending on input signal type)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Signal Types\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDry contact, Open collector, and Voltage pulses (Non-voltage\/Voltage compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasurement Functions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePulse counting, Frequency measurement, Integrated pulse accumulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 kV AC (Field-to-System); 500 V AC (Between channels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInternal Power Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 mA at 5 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20 to 60 °C (Wide industrial range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhysical Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDedicated STARDOM FCN-100 I\/O slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.35 kg \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eApplication Scenarios\u003c\/h3\u003e\n\u003cp\u003eThe NFAP135-S50\/13S00 is primarily utilized in the oil and gas, water management, and power sectors. It is ideal for turbine flow meter monitoring, motor speed sensing, and any application where the rate of change is too fast for standard digital input modules to track accurately.\u003c\/p\u003e\n\u003cp\u003eBy offloading pulse totalization to the module hardware, it ensures the main controller remains efficient for sequence and logic execution.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan the NFAP135-S50\/13S00 handle 24V DC pulse signals?\u003c\/strong\u003e\u003cbr\u003eYes, the module is designed to accept standard 24V DC pulses common in industrial encoders and flow transmitters, provided the appropriate wiring configuration is used.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the benefit of the \"13S00\" suffix on this model?\u003c\/strong\u003e\u003cbr\u003eThis suffix typically indicates a specific hardware revision or \"G3\" environmental coating, which provides superior protection against corrosive gases and high-humidity environments.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51789896515896,"sku":"NFAP135-S50\/13S00","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/NFAP135-S5013S00.jpg?v=1770860833","url":"https:\/\/www.automodulexpert.com\/tr\/products\/yokogawa-nfap135-s50-13s00-nfap135-pulse-input-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}