{"product_id":"yokogawa-f3ad04-0n-fa-m3-analog-input-module","title":"Yokogawa F3AD04-0N FA-M3 Analog Input Module","description":"\u003ch2\u003eYokogawa F3AD04-0N FA-M3 Analog Input Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for analog voltage acquisition in FA-M3 controller architectures, the \u003cstrong\u003eYokogawa F3AD04-0N\u003c\/strong\u003e (\u003cstrong\u003eF3AD04-0N\u003c\/strong\u003e Analog Input Module) provides direct electrical conversion of field voltage signals into 12-bit digital data for backplane processing.\u003c\/p\u003e\n\u003cp\u003eThe module implements 4-channel multiplexed A\/D conversion with per-channel range selection and optocoupler-based isolation between field input terminals and internal logic circuitry. Signal conditioning functions include scaling and digital filtering for raw-to-engineering unit transformation within the PLC environment.\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\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModelBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa F3AD04-0N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 170 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e28.9 mm x 100 mm x 83.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperatingTemp\u003c\/td\u003e\n\u003ctd\u003e0 degC to 55 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePowerConsumption\u003c\/td\u003e\n\u003ctd\u003e5 VDC, 210 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e4 analog voltage inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Types\u003c\/td\u003e\n\u003ctd\u003e0 to 5 VDC, 1 to 5 VDC, -10 to 10 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Resistance\u003c\/td\u003e\n\u003ctd\u003e1 MOhm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConversion Speed\u003c\/td\u003e\n\u003ctd\u003e1 ms per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003ePhotocoupler, 500 VDC withstand (1 min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel Isolation and Signal Conditioning Architecture (Yokogawa Process Interface Behavior)\u003c\/h3\u003e\n\u003cp\u003eThe Yokogawa FA-M3 analog input structure implements optical isolation between field terminals and internal processing logic to suppress electrical coupling from external instrumentation wiring. Channel grouping shares a common negative reference, while signal conversion is executed through sequential multiplex scanning.\u003c\/p\u003e\n\u003cp\u003eScaling logic allows mapping of raw 12-bit counts into engineering units within a configurable range of -20000 to 20000. Digital filtering can be enabled per channel to attenuate high-frequency noise prior to CPU-level data acquisition.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: Can the module perform hot-swap replacement under energized backplane conditions?\u003cbr\u003eA: The module is designed for FA-M3 base unit integration; replacement under power requires adherence to system-level backplane insertion rules and input circuit de-energization to avoid transient bus disturbance.\u003c\/p\u003e\n\u003cp\u003eQ: Are all channels independently isolated from each other?\u003cbr\u003eA: Input channels share a common negative terminal; isolation is implemented only between input group and internal circuitry via photocoupler, not channel-to-channel isolation.\u003c\/p\u003e\n\u003cp\u003eQ: Does the module support firmware-based configuration updates?\u003cbr\u003eA: Configuration is handled via PLC system parameters; no field firmware upgrade mechanism is implemented at module level.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eField wiring shall be terminated on the detachable 10-point M3.5 terminal block with controlled torque tightening. Shielded cables are recommended for voltage signal integrity, with shield grounding executed at a single system reference point to avoid loop currents.\u003c\/p\u003e\n\u003cp\u003eInput voltage must remain within specified selectable ranges; exceeding ±18 VDC absolute maximum may result in input stage damage. Backplane insertion must follow FA-M3 rack sequencing rules to avoid logic initialization faults during module recognition.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44175844376664,"sku":"F3AD04-0N","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/F3AD04-0N-3.jpg?v=1780455523","url":"https:\/\/www.industriaxplc.com\/ar\/products\/yokogawa-f3ad04-0n-fa-m3-analog-input-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}