{"product_id":"yokogawa-f3wd64-3p-fa-m3-64-point-digital-i-o-module","title":"Yokogawa F3WD64-3P FA-M3 64-Point Digital I\/O Module","description":"\u003ch2\u003eYokogawa F3WD64-3P FA-M3 Digital I\/O Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for high-density digital signal interfacing in FA-M3 rack systems, the \u003cstrong\u003eYokogawa F3WD64-3P\u003c\/strong\u003e (\u003cstrong\u003eF3WD64\u003c\/strong\u003e Digital I\/O Module) provides direct physical\/electrical execution across industrial automation control networks.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe catalog number F3WD64-3P identifies a specific hardware configuration within the Yokogawa FA-M3 range:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eF3WD64\u003c\/strong\u003e: Base module series designation for 64-point high-density digital input\/output hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-3P\u003c\/strong\u003e: Suffix code indicating 32 transistor-sink inputs (24 VDC, 4.1 mA) and 32 transistor-sink outputs (24 VDC, 0.1 A per point) terminated via dual 40-pin connectors.\u003c\/li\u003e\n\u003c\/ul\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\u003eF3WD64-3P\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\u003e100 x 28 x 90 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\u003e0.85 W (170 mA at 5 VDC internal backplane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channel Count\u003c\/td\u003e\n\u003ctd\u003e32 DC sink points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channel Count\u003c\/td\u003e\n\u003ctd\u003e32 transistor sink points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Logic Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC (20.4 to 26.4 VDC operating range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGalvanic Isolation\u003c\/td\u003e\n\u003ctd\u003ePhotocoupler isolation, 1500 VAC for 1 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Field Power\u003c\/td\u003e\n\u003ctd\u003e24 VDC at 55 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; Channel Isolation Profiles\u003c\/h3\u003e\n\u003cp\u003eThe F3WD64-3P module uses internal photocoupler barriers to separate field-side 24 VDC loops from sensitive 5 VDC backplane logic circuitry. Ground loops across long field wiring runs cannot pass noise to the CPU bus because internal transformers maintain a 1500 VAC isolation threshold. Furthermore, dynamic channel-to-channel isolation architecture prevents voltage spikes on discrete input channels from affecting adjacent transistor outputs. Integral active clamps protect transistor output drivers against inductive voltage kickback during rapid solenoid switching cycles, while built-in thermal monitors continuously execute short-circuit and overheat shutdown protocols.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does removing external 24 VDC field power trip a backplane fault on the host FA-M3 controller?\u003c\/p\u003e\n\u003cp\u003eA: No, loss of external 24 VDC field power affects only output driver states and field sensing loops while internal CPU backplane communication remains fully active.\u003c\/p\u003e\n\u003cp\u003eQ: What happens when an individual output channel experiences a sustained short-circuit condition?\u003c\/p\u003e\n\u003cp\u003eA: The affected output channel activates its internal thermal shutdown mechanism to limit current draw, protecting the transistor driver without interrupting logic execution on adjacent channels.\u003c\/p\u003e\n\u003cp\u003eQ: Can installation teams utilize custom wiring harnesses with the dual 40-pin connectors?\u003c\/p\u003e\n\u003cp\u003eA: Yes, wiring technicians can terminate field conductors to standard MIL-style 40-pin ribbon connectors or discrete terminal block interface modules without degrading signal timing.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInsert the module firmly into the designated slot on the FA-M3 base module rack until the top and bottom latch levers seat completely.\u003c\/li\u003e\n\u003cli\u003eRoute high-density 40-pin connector signal cables in separate wire raceways, keeping a minimum distance of 100 mm from high-voltage AC power wiring.\u003c\/li\u003e\n\u003cli\u003eConnect external 24 VDC field power supplies using dedicated twisted-pair conductors to minimize electromagnetic interference across sink output common lines.\u003c\/li\u003e\n\u003cli\u003eVerify that field sensor shield drain wires attach directly to the master functional ground bar rather than the module housing frame.\u003c\/li\u003e\n\u003cli\u003eEnsure cabinet design permits unobstructed vertical airflow around the FA-M3 rack enclosure to maintain ambient operating temperatures between 0 and +55 deg C.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43881937109082,"sku":"F3WD64-3P","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/866..jpg?v=1787278628","url":"https:\/\/www.spareoil.com\/products\/yokogawa-f3wd64-3p-fa-m3-64-point-digital-i-o-module","provider":"SpareOil Automation","version":"1.0","type":"link"}