{"product_id":"f3ya08-2n-yokogawa-fa-m3-triac-ac-output-module","title":"F3YA08-2N Yokogawa FA-M3 TRIAC AC Output Module","description":"\u003ch3\u003eEngineering Architecture \u0026amp; System Matrix\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0056b3;\"\u003eF3YA08-2N\u003c\/strong\u003e card designed by \u003cstrong style=\"color: #0056b3;\"\u003eYokogawa\u003c\/strong\u003e operates as a robust \u003cstrong style=\"color: #0056b3;\"\u003eTRIAC Output Module\u003c\/strong\u003e within the modular \u003cstrong style=\"color: #0056b3;\"\u003eFA-M3 Series\u003c\/strong\u003e controller family. Engineered for solid-state AC load switching, this 8-channel output module handles line-voltage actuators without mechanical contact wear or audible relay arc noise.\u003c\/p\u003e\n\u003cul style=\"list-style-type: none; padding-left: 0;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCatalog Model Code:\u003c\/strong\u003e \u003cstrong style=\"color: #0056b3;\"\u003eF3YA08-2N\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer \u0026amp; Brand:\u003c\/strong\u003e Yokogawa Electric Corporation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Classification:\u003c\/strong\u003e FA-M3 Series TRIAC Solid-State AC Output Module\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChannel Density:\u003c\/strong\u003e 8 total outputs (8 points sharing 1 common line)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eField Wiring Interface:\u003c\/strong\u003e 10-point detachable terminal block with M3.5 screws\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBackplane Current Load:\u003c\/strong\u003e 130 mA at 5 V DC (drawn directly from host rack)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExternal Power Supply Requirements:\u003c\/strong\u003e None required for internal logic\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications \u0026amp; Performance Metrics\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n      \u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePerformance Parameter\u003c\/strong\u003e\u003c\/th\u003e\n      \u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eEngineering Specification\u003c\/strong\u003e\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eRated Load Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e100 to 240 V AC continuous line rating\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCurrent Rating per Point\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e1.0 A\/point (0 to 40°C); Thermal derating to 0.7 A\/point (40 to 55°C)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eTotal Common Bus Current\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e3.0 A total maximum across all 8 points per common line\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eIsolation Protection\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003ePhotocoupler optical isolation protects internal bus electronics\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eSwitching Speed (OFF→ON)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e1.0 ms maximum turn-on delay\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eSwitching Speed (ON→OFF)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e1\/2 AC cycle + 1.0 ms maximum (zero-cross turn-off characteristic)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eON-State Drop \u0026amp; Leakage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e1.5 V AC max ON-state drop; 3.0 mA max OFF-state leakage current\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eTransient Suppression\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eIntegrated CR snubber absorber network combined with MOV Varistor\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eEnvironmental Envelope\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eOperating: 0 to 55°C (10 to 90% RH non-condensing); Storage: -20°C to 75°C\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePhysical Module Weight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e150 grams compact slot form-factor\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eIndustrial Applications \u0026amp; System Environments\u003c\/h3\u003e\n\u003cul style=\"list-style-type: none; padding-left: 0;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAC Solenoid \u0026amp; Valve Actuation:\u003c\/strong\u003e Direct switching of 110V\/230V AC hydraulic control valves, pneumatic directional valves, and process dampers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustrial Thermal Control:\u003c\/strong\u003e Precise zero-cross switching of AC heating elements, industrial ovens, and heat-sealing bars in packaging lines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotor Starter \u0026amp; Contactor Control:\u003c\/strong\u003e Actuates 100-240V AC magnetic contactor coils and motor starters without contact pitting or erosion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDiagnostic Capabilities \u0026amp; System Protection Features\u003c\/h3\u003e\n\u003cul style=\"list-style-type: none; padding-left: 0;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Transient Protection:\u003c\/strong\u003e Combines an internal CR snubber network with a metal-oxide varistor (MOV) to clamp high-voltage AC inductive kickback.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePhotocoupler Channel Isolation:\u003c\/strong\u003e Prevents high-voltage AC line spikes and ground noise from propagating back into the FA-M3 backplane.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermal Current Monitoring:\u003c\/strong\u003e Supports deterministic current scaling to prevent thermal overload during elevated ambient enclosure temperatures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGlobal PLC Spare HUB's Insight\u003c\/h3\u003e\n\u003cp\u003eDeploying solid-state TRIAC outputs like the \u003cstrong style=\"color: #0056b3;\"\u003eF3YA08-2N\u003c\/strong\u003e offers exceptional long-term reliability over electromechanical relays, eliminating physical contact wear. However, field engineers must account for the 3.0 mA maximum OFF-state leakage current inherent to TRIAC junctions. When driving low-power AC loads, such as small relay coils or LED pilot lights, this leakage current can cause false coil holding or light flickering; installing a parallel bleeder resistor across low-impedance loads resolves this immediately. Additionally, strictly monitor cabinet ambient temperatures—if enclosure temperatures rise above 40°C, total per-point current capacity derates from 1.0 A down to 0.7 A, and total common current must never exceed the 3.0 A structural trace limit.\u003c\/p\u003e\n\n\u003ch3\u003eLogistics, Packaging \u0026amp; Warranty Terms\u003c\/h3\u003e\n\u003cul style=\"list-style-type: none; padding-left: 0;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition Status:\u003c\/strong\u003e 100% New \u0026amp; Original factory-sealed hardware.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty Coverage:\u003c\/strong\u003e Comprehensive 12 Months factory warranty from date of purchase.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrder Handling:\u003c\/strong\u003e Rapid 24 to 48 hour processing and dispatch window.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGlobal Express Shipping:\u003c\/strong\u003e Fast, secure air delivery worldwide via FedEx, UPS, and DHL.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch3\u003eWhy does the ON-to-OFF response time depend on the AC power cycle frequency?\u003c\/h3\u003e\n\u003cp\u003eTRIAC devices naturally stay conductive until the alternating current waveform passes through zero, meaning turn-off timing takes up to a half AC cycle (8.3 ms at 60Hz or 10 ms at 50Hz) plus 1 ms.\u003c\/p\u003e\n\n\u003ch3\u003eHow does ambient operating temperature affect channel current ratings on the F3YA08-2N?\u003c\/h3\u003e\n\u003cp\u003eBetween 0°C and 40°C, each channel supports a full 1.0 A current load; from 40°C to 55°C, continuous current per channel derates linearly down to a maximum of 0.7 A.\u003c\/p\u003e\n\n\u003ch3\u003eIs an external power supply required to operate the module logic?\u003c\/h3\u003e\n\u003cp\u003eNo external power supply is required; internal control logic power is drawn entirely from the 5 V DC FA-M3 backplane bus at 130 mA.\u003c\/p\u003e\n\n\u003ch3\u003eWhat prevents high-voltage inductive transients from damaging the output channels?\u003c\/h3\u003e\n\u003cp\u003eEach channel integrates an onboard CR absorber (snubber circuit) parallel with a MOV varistor to absorb inductive switching transients from solenoids and contactor coils.\u003c\/p\u003e\n\n\u003ch3\u003eWhat selection guidelines ensure small AC loads turn off completely when wired to TRIAC outputs?\u003c\/h3\u003e\n\u003cp\u003eVerify that the load's holding current exceeds the module's 3.0 mA leakage current; if the load holding threshold is lower, install an auxiliary load resistor across the output terminals to bleed residual voltage.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":67878594773174,"sku":"F3YA08-2N","price":196.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/F3YA08-2N-1.jpg?v=1793173104","url":"https:\/\/www.plcsparehub.com\/products\/f3ya08-2n-yokogawa-fa-m3-triac-ac-output-module","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}