{"product_id":"yokogawa-f3xh04-3n-high-speed-input-module","title":"YOKOGAWA F3XH04-3N High-Speed Input Module","description":"\u003cp\u003eConfigured for high-frequency signal acquisition in FA-M3 modular controller platforms, the \u003cstrong\u003eYOKOGAWA F3XH04-3N\u003c\/strong\u003e (\u003cstrong\u003eF3XH043N\u003c\/strong\u003e High-Speed Input Module) provides direct electrical execution of pulse signal detection and state tracking. The module serves as a primary interface for high-speed digital sensors, utilizing an integrated pulse catch function to capture transient state changes that occur faster than the host PLC scan cycle.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eF3XH04-3N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYOKOGAWA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.3kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard PLC module footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC internal logic\/field supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Type\u003c\/td\u003e\n\u003ctd\u003eHigh-speed digital with pulse catch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Count\u003c\/td\u003e\n\u003ctd\u003e32-bit internal registers \/ 4 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003ePulse Catch Logic and Deterministic I\/O\u003c\/h3\u003e\n\u003cp\u003eThe F3XH04-3N is engineered with a hardware-level pulse catch feature, allowing the module to latch short-duration pulses that would otherwise be missed during the standard PLC scan cycle. This deterministic capture capability ensures that critical input events—such as rapid sensor triggering or encoder pulses—are reliably stored and processed. The input circuitry provides high-speed optoisolation, decoupling the field wiring from the module logic to mitigate the effects of electromagnetic noise and ground potential differences in industrial environments.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can this module be used to interface with incremental encoders?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The high-speed pulse catch capability allows the module to track state transitions at frequencies exceeding standard digital input modules; however, it is optimized for event-based pulse detection rather than complex quadrature position decoding.\u003c\/p\u003e\n\u003cp\u003eQ: Is the pulse catch function software-configurable?\u003c\/p\u003e\n\u003cp\u003eA: The pulse catch functionality is a hardware-resident feature. It is automatically active for signals routed through the high-speed input channels, ensuring that high-frequency transitions are registered regardless of the PLC software scan duration.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePower down the PLC rack before inserting the F3XH04-3N module to prevent bus communication errors or damage to the backplane pins.\u003c\/li\u003e\n\u003cli\u003eUtilize shielded twisted-pair cabling for all high-speed input signals to minimize electromagnetic noise coupling.\u003c\/li\u003e\n\u003cli\u003eTerminate signal shields to the cabinet ground bus at the entry point; ensure the shield is not grounded at the field sensor end to avoid ground loop currents.\u003c\/li\u003e\n\u003cli\u003eVerify the signal voltage levels (24 VDC) using an oscilloscope or high-frequency multimeter to ensure input rise and fall times meet the module’s switching threshold requirements.\u003c\/li\u003e\n\u003cli\u003eSecure the module mounting screws to the rack frame to ensure a low-impedance path for chassis-level electromagnetic interference suppression.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":50118481674492,"sku":"F3XH04-3N","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/F3XH04-3N1.jpg?v=1784165736","url":"https:\/\/www.electronicplc.com\/es\/products\/yokogawa-f3xh04-3n-high-speed-input-module","provider":"Electronic PLC","version":"1.0","type":"link"}