{"product_id":"yokogawa-f3ad08-5v-fa-m3-analog-input-module","title":"Yokogawa F3AD08-5V FA-M3 Analog Input Module","description":"\u003ch2\u003eYokogawa F3AD08-5V Analog Input Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for high-speed voltage telemetry acquisition in FA-M3 PLC platforms, the \u003cstrong\u003eYokogawa F3AD08-5V\u003c\/strong\u003e (\u003cstrong\u003eF3AD08\u003c\/strong\u003e Analog Input Module) provides direct physical\/electrical execution across industrial backplane networks.\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\u003eF3AD08-5V\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\u003e0.12 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e28.9 x 100 x 83.2 mm\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\u003e~100 mA (draws from 5 VDC backplane rail)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e8 voltage channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Range\u003c\/td\u003e\n\u003ctd\u003e0-5 V DC (selectable 0-10 V DC, -10 to +10 V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\/D Resolution\u003c\/td\u003e\n\u003ctd\u003e12-bit analog-to-digital conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-0.2% of full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSampling Speed\u003c\/td\u003e\n\u003ctd\u003e1 ms per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGalvanic Isolation\u003c\/td\u003e\n\u003ctd\u003ePhotocoupler isolation (channels to system backplane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDCS Process Control \u0026amp; Transmitter Loop Interfaces\u003c\/h3\u003e\n\u003cp\u003eThe F3AD08-5V module converts field voltage signals into 12-bit digital values, transferring real-time measurement arrays directly across the internal FA-M3 bus. Onboard photocoupler barriers deliver galvanic isolation between field input terminals and the central processing backplane, preventing severe voltage transients from damaging logic circuits. Furthermore, internal sampling routines execute continuous 1 ms conversion cycles per channel, suppressing high-frequency industrial electromagnetic interference and eliminating localized ground loops without degrading overall scan execution rates.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the F3AD08-5V isolate internal logic from field wiring surges?\u003c\/p\u003e\n\u003cp\u003eA: Integrated photocoupler isolation barriers physically separate the 8-channel field wiring terminals from the internal 5 VDC system backplane bus, attenuating common-mode voltage spikes.\u003c\/p\u003e\n\u003cp\u003eQ: What happens if an input signal exceeds the maximum designated voltage range?\u003c\/p\u003e\n\u003cp\u003eA: Onboard diagnostic firmware detects over-range conditions, triggers an internal channel error flag in the system registers, and limits data overflow without interrupting adjacent channel sampling cycles.\u003c\/p\u003e\n\u003cp\u003eQ: Is external power required to operate the analog-to-digital conversion circuits?\u003c\/p\u003e\n\u003cp\u003eA: No, the module draws its operational supply directly from the FA-M3 PLC backplane bus, consuming approximately 100 mA at 5 VDC.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAlign the module circuit board with the guide rails of the designated FA-M3 base slot and push firmly until the upper retaining clip snaps into position.\u003c\/li\u003e\n\u003cli\u003eRoute analog signal wiring through shielded twisted-pair cables (AWG22 to AWG16) to minimize industrial noise pickup.\u003c\/li\u003e\n\u003cli\u003eTerminate all cable shield drain conductors to a single functional grounding point on the main enclosure earth bus bar.\u003c\/li\u003e\n\u003cli\u003eMaintain a minimum clearance of 100 mm between low-voltage analog input lines and high-current AC power cables inside wire troughs.\u003c\/li\u003e\n\u003cli\u003eTighten terminal block connection screws to a standard torque specification of 0.5 to 0.6 Nm to prevent thermal loosening over prolonged operation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43882039836762,"sku":"F3AD08-5V","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/509._0cb6c763-166a-4583-9c98-c94c48a5679a.jpg?v=1787281645","url":"https:\/\/www.spareoil.com\/products\/yokogawa-f3ad08-5v-fa-m3-analog-input-module","provider":"SpareOil Automation","version":"1.0","type":"link"}