{"product_id":"f3yd64-1r-yokogawa-f3-series-transistor-output-module-64-point-source-output","title":"F3YD64-1R Yokogawa F3 Series Transistor Output Module | 64-Point Source Output","description":"\u003ch3\u003e\u003cb\u003eF3YD64-1R | Yokogawa F3 Series 64-Point Transistor Output Module\u003c\/b\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eYokogawa F3YD64-1R\u003c\/strong\u003e is a 64-point source-type transistor output module designed to control compatible 12–24 V DC field loads from a Yokogawa PLC system. It provides photocoupler isolation between the external connection terminals and the internal circuit, with a specified withstand voltage of 1500 V AC for one minute.\u003c\/p\u003e\n\n\u003cp\u003eThe module is designed for applications requiring a high density of discrete outputs in a limited installation space. Each output supports a maximum load current of 0.1 A, while each common group is rated for up to 0.4 A. Built-in short-circuit and overheat protection help limit damage during certain fault conditions, although they do not replace correct load sizing, external circuit protection, or fault investigation.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cb\u003e01 — Output Architecture at a Glance\u003c\/b\u003e\u003c\/h3\u003e\n\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\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eF3YD64-1R\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eF3 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule type\u003c\/td\u003e\n\u003ctd\u003eTransistor output module with short-circuit protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput configuration\u003c\/td\u003e\n\u003ctd\u003eSource type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput points\u003c\/td\u003e\n\u003ctd\u003e64\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon grouping\u003c\/td\u003e\n\u003ctd\u003e8 points per common\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003ePhotocoupler isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWithstand voltage\u003c\/td\u003e\n\u003ctd\u003e1500 V AC for 1 minute between external terminals and internal circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated load voltage\u003c\/td\u003e\n\u003ctd\u003e12–24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating voltage range\u003c\/td\u003e\n\u003ctd\u003e10.2–26.4 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum load current\u003c\/td\u003e\n\u003ctd\u003e0.1 A per point; 0.4 A per common\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum ON voltage\u003c\/td\u003e\n\u003ctd\u003e0.5 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOFF-state leakage current\u003c\/td\u003e\n\u003ctd\u003e0.1 mA maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse time\u003c\/td\u003e\n\u003ctd\u003e1 ms maximum, OFF-to-ON and ON-to-OFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal power supply\u003c\/td\u003e\n\u003ctd\u003e12–24 V DC, 110 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal current consumption\u003c\/td\u003e\n\u003ctd\u003e275 mA at 5 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput indication\u003c\/td\u003e\n\u003ctd\u003eLED indication for switched output groups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal connection\u003c\/td\u003e\n\u003ctd\u003eTwo 40-pin connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuse \/ surge protection\u003c\/td\u003e\n\u003ctd\u003eNo built-in fuse; no surge protector specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 130 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e\u003cb\u003e02 — Protection Logic and Important Wiring Constraints\u003c\/b\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThe F3YD64-1R combines output switching with two forms of protection. Understanding their behavior is important when designing loads and troubleshooting output faults.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePer-output short-circuit protection:\u003c\/strong\u003e A short circuit can cause the affected output to limit current or switch off for a period. Protection behavior should not be treated as permission to operate with a persistent short circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverheat protection by 8-point group:\u003c\/strong\u003e If the output element temperature exceeds its internal threshold, the corresponding group is shut down. The protected groups are OUT1–OUT8, OUT9–OUT16, and so on through OUT57–OUT64.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo built-in fuse:\u003c\/strong\u003e Select external circuit protection based on the field supply, load characteristics, wiring, and the manufacturer's recommendations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo specified surge protector:\u003c\/strong\u003e Assess whether inductive loads require external suppression. Select suppression components appropriate for the load and switching circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShared power-source requirement:\u003c\/strong\u003e The external power supply and load power supply must be the same source. Separate supplies are not permitted, even if both have the same nominal voltage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eEngineering caution:\u003c\/strong\u003e A persistent short circuit can continue to heat the output element even when current limiting is active. Remove the fault promptly and allow the equipment to return to a safe operating condition before testing again.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cb\u003e03 — Load Planning: Per-Point and Per-Common Limits\u003c\/b\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThe module's 0.1 A per-point limit and 0.4 A per-common limit must both be respected. Four outputs operating at 0.1 A each would reach the 0.4 A common limit; the fact that 64 points are available does not mean every point can draw 0.1 A simultaneously without considering the common-group limits.\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign check\u003c\/th\u003e\n\u003cth\u003eWhat to verify\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndividual output current\u003c\/td\u003e\n\u003ctd\u003eEach connected load remains within 0.1 A.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon-group current\u003c\/td\u003e\n\u003ctd\u003eThe combined load current for each group of eight outputs does not exceed 0.4 A.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply voltage\u003c\/td\u003e\n\u003ctd\u003eConfirm the voltage at the module and field load stays within the specified operating range.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad inrush\u003c\/td\u003e\n\u003ctd\u003eCheck startup current for relay coils, lamps, solenoids, and other loads with transient demand.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInductive switching\u003c\/td\u003e\n\u003ctd\u003eEvaluate external suppression and wiring practices to control switching transients.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply capacity\u003c\/td\u003e\n\u003ctd\u003eInclude the external supply demand and connected-load requirements in the panel power budget.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eFor designs with many simultaneous outputs, calculate the actual current by common group rather than relying only on the total number of output points. Confirm the manufacturer's derating guidance for the intended operating conditions.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cb\u003e04 — Where This Module Fits\u003c\/b\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThe F3YD64-1R is suited to compatible PLC applications that need a large number of discrete DC control signals. Typical examples include:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomated assembly equipment:\u003c\/strong\u003e Control signals for compatible low-current actuators, interface relays, and machine sequence functions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging lines:\u003c\/strong\u003e Discrete commands for indicators, small solenoids, and auxiliary control devices within the electrical limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial handling:\u003c\/strong\u003e Output signals for conveyor interlocks, diverter interfaces, and equipment status interfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess-control panels:\u003c\/strong\u003e High-density switching for compatible 12–24 V DC field interfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUtility and auxiliary systems:\u003c\/strong\u003e Commands for small DC loads and interface circuits used in pumps, fans, and other equipment control arrangements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThese are representative application scenarios, not confirmation of direct compatibility with every device. Check the load's rated and inrush current, electrical polarity, and interface requirements. For larger loads, use a suitable interposing relay or driver. Do not use a standard transistor output module as a safety-rated output unless the complete system is specifically certified and configured for that purpose.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cb\u003e05 — CPU Compatibility and Output-State Behavior\u003c\/b\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThe supplied specification states that the module is compatible with all CPU module types, but output behavior when the program stops depends on the CPU type and its configuration. Verify the exact host CPU and system documentation before commissioning.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSequence CPU:\u003c\/strong\u003e The stated initial behavior is RESET. The module outputs can be set collectively.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBASIC CPU:\u003c\/strong\u003e No setting function is specified; output behavior is stated as HOLD.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOS-free CPU:\u003c\/strong\u003e The stated initial behavior is HOLD, with configuration available for each group of eight points.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eHOLD and RESET can have materially different effects on connected equipment. Before changing CPU settings or replacing a module, confirm whether outputs must de-energize or retain their last state when the program stops. Review machine risk controls and the actual control sequence before returning the system to service.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cb\u003e06 — Installation and Commissioning Sequence\u003c\/b\u003e\u003c\/h3\u003e\n\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify the exact part number.\u003c\/strong\u003e Confirm F3YD64-1R on the module label and match it to the system's I\/O configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolate power.\u003c\/strong\u003e Follow the site's lockout and electrical safety procedures before handling connectors or field wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInspect both 40-pin connections.\u003c\/strong\u003e Check connector condition, seating, wiring assignment, and any required terminal or interface accessories specified for the installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm source-type wiring.\u003c\/strong\u003e Review the manufacturer's wiring diagram and the connected load's polarity and return path.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck the common groups.\u003c\/strong\u003e Verify the eight-point grouping and calculate the current for each common, keeping each point at or below 0.1 A and each common at or below 0.4 A.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify the shared supply.\u003c\/strong\u003e Confirm the load and external module supply use the same source, as required by the specification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest outputs in stages.\u003c\/strong\u003e Test one output and one common group at a time before operating the full set of loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm stop-state behavior.\u003c\/strong\u003e Test the configured HOLD or RESET response under an approved commissioning procedure before connecting the system to live machinery.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003e\u003cb\u003e07 — Diagnostics: From LED Status to Group-Level Faults\u003c\/b\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThe module provides LED indication for switched output groups and built-in short-circuit and overheat protection. The protection circuits help limit damage, but the supplied specifications do not establish that every fault is reported as a detailed diagnostic message to the CPU. Use the controller's available diagnostics and the module's documented indicators together.\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eObserved symptom\u003c\/th\u003e\n\u003cth\u003eRecommended checks\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommand is ON but the load does not operate\u003c\/td\u003e\n\u003ctd\u003eCheck the field supply, shared source requirement, output polarity, connector wiring, load condition, and current limits.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOne output does not switch correctly\u003c\/td\u003e\n\u003ctd\u003eInspect the individual field circuit for a short, open connection, excessive load, or damaged device. Compare the output with a known-good circuit only when safe and permitted.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeveral outputs in one group stop operating\u003c\/td\u003e\n\u003ctd\u003eInvestigate the relevant eight-point group for a persistent short circuit or thermal shutdown. Remove the fault before retesting.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs operate intermittently\u003c\/td\u003e\n\u003ctd\u003eCheck supply stability, connector seating, common current, load inrush, and switching transients.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnexpected behavior after program stop\u003c\/td\u003e\n\u003ctd\u003eReview CPU type and HOLD\/RESET settings. Confirm the intended safe state of the connected machinery.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule status and field behavior disagree\u003c\/td\u003e\n\u003ctd\u003eCompare the control command, LED indication, terminal voltage, and actual load response to isolate the fault location.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eDiagnostic limitation:\u003c\/strong\u003e Do not infer that an LED alone identifies the cause of a fault. A load failure, supply issue, wiring error, current overload, and protection shutdown can produce similar symptoms. Use the official hardware manual for indicator meanings and supported diagnostic functions.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cb\u003e08 — Global PLC Spare HUB's Insight\u003c\/b\u003e\u003c\/h3\u003e\n\n\u003cp\u003eFor a high-density output module, a useful troubleshooting clue is the boundary between an individual point and its shared group. If one load fails, begin with its field circuit. If several outputs within the same eight-point group stop operating together, check the group's total current and look for a short circuit or overheat shutdown.\u003c\/p\u003e\n\n\u003cp\u003eDuring replacement planning, engineers should also check the power-source arrangement and CPU stop-state behavior. The F3YD64-1R requires the external power supply and load power supply to be the same source, and HOLD\/RESET behavior varies with the CPU type. These two details can affect commissioning even when the replacement part number is correct.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cb\u003e09 — Ordering, Warranty, and Shipping\u003c\/b\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e Yokogawa F3YD64-1R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct category:\u003c\/strong\u003e F3 Series 64-point source-type transistor output module with short-circuit protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 12-month warranty, subject to the seller's warranty terms and conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping options:\u003c\/strong\u003e FedEx, UPS, and DHL, subject to destination and service availability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDispatch estimate:\u003c\/strong\u003e Target dispatch within 24–48 hours after order confirmation, subject to stock availability, payment clearance, and order processing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuotation support:\u003c\/strong\u003e Provide the complete model number, quantity, host CPU or I\/O platform, and delivery destination to help verify compatibility and shipping options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cb\u003e10 — Frequently Asked Questions\u003c\/b\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ1. Can all 64 outputs carry 0.1 A at the same time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNot without checking the common-group limits. Each point is rated for up to 0.1 A, but each eight-point common is limited to 0.4 A. Calculate the combined current for every group and follow the manufacturer's loading and derating requirements.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2. What is the practical difference between per-point short-circuit protection and eight-point overheat protection?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eShort-circuit protection acts on individual outputs, while overheat protection shuts down an eight-point group. A fault affecting several outputs together should prompt checks of the shared group, load current, and possible thermal shutdown rather than immediate replacement of the entire module.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3. Can I use a separate 24 V DC supply for the load if the module supply is also 24 V DC?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The supplied specification explicitly requires the external power supply and load power supply to be the same source. Two separate supplies are not permitted even if their nominal voltage is identical. Confirm the approved wiring arrangement in the hardware manual before energizing the system.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ4. Should I connect a solenoid valve directly to an output point?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOnly if its steady-state current, inrush behavior, voltage, polarity, and switching characteristics comply with the module's specifications. Also consider inductive suppression and the 0.4 A common limit. If the load exceeds the electrical limits or needs a different interface, use a suitable interposing device.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ5. What should I verify before ordering this module as a replacement?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMatch the complete F3YD64-1R suffix, verify the host CPU and I\/O platform, confirm the two 40-pin connector arrangement, and check the source-type wiring and power-source requirement. Also document the existing HOLD\/RESET configuration so the replacement behaves as intended when the program stops.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cb\u003eTechnical Summary\u003c\/b\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThe Yokogawa F3YD64-1R is a 64-point source-type transistor output module for compatible F3 Series control systems. Its key design considerations are the 0.1 A per-point limit, 0.4 A per-common limit, shared power-source requirement, and group-based overheat protection. Confirm system compatibility and field wiring against the manufacturer's documentation before installation.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":67651727589558,"sku":"F3YD64-1R","price":132.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/F3YD64-1R-1.jpg?v=1792133929","url":"https:\/\/www.plcsparehub.com\/products\/f3yd64-1r-yokogawa-f3-series-transistor-output-module-64-point-source-output","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}