{"product_id":"f3xd32-3f-yokogawa-f3-series-32-point-dc-input-module","title":"F3XD32-3F Yokogawa F3 Series 32-Point DC Input Module","description":"\u003ch2\u003e\u003cstrong\u003eF3XD32-3F | Yokogawa 32-Point DC Input Module\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa F3XD32-3F\u003c\/strong\u003e is a 32-point DC input module designed for industrial control systems that require reliable acquisition of 24 V DC field signals. It supports sink\/source input wiring and uses photocoupler isolation to separate the input signal interface from the module's internal circuitry.\u003c\/p\u003e\n\u003cp\u003eSelectable input sampling times allow engineers to balance signal response against input stability. With five sampling options for both OFF-to-ON and ON-to-OFF transitions, the module can be configured for different signal characteristics and control requirements. Each input point can also be configured for interrupt operation where supported by the system configuration.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e01 | Signal Acquisition Profile\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Yokogawa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e F3XD32-3F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e FA-M3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e DC input module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput configuration:\u003c\/strong\u003e Sink\/source\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of input points:\u003c\/strong\u003e 32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated input voltage:\u003c\/strong\u003e 24 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated input current:\u003c\/strong\u003e 4.1 mA per point at 24 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating voltage range:\u003c\/strong\u003e 20.4–26.4 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation method:\u003c\/strong\u003e Photocoupler isolation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon arrangement:\u003c\/strong\u003e 8 points per common\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal connection:\u003c\/strong\u003e One 40-pin connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum simultaneous ON ratio:\u003c\/strong\u003e 100%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent consumption:\u003c\/strong\u003e 75 mA at 5 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 120 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e02 | Input Thresholds and Sampling Configuration\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe module's input thresholds help determine whether a field signal is recognized as ON or OFF. Check the actual voltage at the input terminals under operating conditions, rather than relying only on the nominal 24 V supply value.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eON recognition:\u003c\/strong\u003e Minimum 16.0 V DC and minimum 3.2 mA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOFF recognition:\u003c\/strong\u003e Maximum 5.8 V DC and maximum 0.9 mA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOFF-to-ON sampling options:\u003c\/strong\u003e Always (0 μs), 62.5 μs, 250 μs, 1 ms, or 16 ms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eON-to-OFF sampling options:\u003c\/strong\u003e Always (0 μs), 62.5 μs, 250 μs, 1 ms, or 16 ms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupt configuration:\u003c\/strong\u003e Specifiable for each input point.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe selected sampling time affects how quickly changes are reflected in the module's input state. Shorter settings are useful when fast signal recognition is required, while longer settings may help reject brief transitions in signals affected by contact bounce or electrical noise. Confirm the available configuration and timing behavior in the applicable FA-M3 hardware and programming documentation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e03 | Wiring and Integration Considerations\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eF3XD32-3F\u003c\/strong\u003e accepts sink\/source DC input signals. Before wiring, identify the output type of each connected sensor, switch, relay interface, or other field device. The field device's current path must match the selected wiring arrangement.\u003c\/p\u003e\n\u003cp\u003eThe 32 inputs are organized into groups of eight points per common. This grouping matters when planning shared returns, field power distribution, and mixed signal sources. Check the common wiring and polarity requirements before connecting multiple devices to the same group.\u003c\/p\u003e\n\u003cp\u003eThe module uses one 40-pin external connector. Confirm the matching connector, cable assembly, terminal arrangement, and pin assignment against the system documentation. Do not assume that a mechanically compatible connector has the correct signal mapping.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e04 | Typical Equipment and Application Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFA-M3 PLC systems:\u003c\/strong\u003e Provides multi-point DC signal acquisition in a compatible Yokogawa FA-M3 configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMachine status monitoring:\u003c\/strong\u003e Collects discrete status signals from limit switches, interlocks, and other compatible 24 V DC field devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduction-line sequencing:\u003c\/strong\u003e Supports input monitoring for machine sequence conditions, part detection, and equipment state changes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProcess equipment interfaces:\u003c\/strong\u003e Can acquire discrete signals from compatible field devices used in manufacturing and process-control applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEvent-driven control:\u003c\/strong\u003e Per-point interrupt configuration may be useful for applications that require specific input changes to trigger controller processing, subject to CPU and system software support.\u003c\/p\u003e\n\u003cp\u003eConfirm the target base unit, CPU, module slot, connector assembly, and software configuration before selecting this module for a new installation or replacement.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e05 | Field Troubleshooting: Start with the Signal Path\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eInput remains OFF when the field device is active:\u003c\/strong\u003e Measure the voltage at the module input and verify that it reaches the minimum ON threshold of 16.0 V DC. Check the field supply, common wiring, polarity, connector pin assignment, and sink\/source compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput remains ON after the field signal is removed:\u003c\/strong\u003e Check for residual voltage, leakage current from electronic output devices, incorrect common wiring, or unintended bridging between input points. Confirm that the input falls within the specified OFF conditions of no more than 5.8 V DC and 0.9 mA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrief signals are missed:\u003c\/strong\u003e Review the configured sampling time and compare it with the field signal duration. A sampling setting that is too long for the signal may prevent short pulses from being recognized as expected. Verify the controller scan and application logic as well.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput status fluctuates unexpectedly:\u003c\/strong\u003e Inspect grounding and wiring routes, check for electrical interference, and examine field-device contact behavior. If appropriate for the application, evaluate a longer sampling setting and confirm whether the instability is caused by signal noise or by the field device itself.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSeveral inputs in one group fail together:\u003c\/strong\u003e Inspect the shared common, field power distribution, and connector seating for that group. Because the module uses eight points per common, a shared wiring issue may affect multiple inputs at once.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInterrupt behavior does not match expectations:\u003c\/strong\u003e Verify the interrupt configuration for the individual input, the selected sampling time, and the CPU or program's handling of the event. Do not assume that enabling an input interrupt alone guarantees a particular application response time.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e06 | Environmental and Installation Limits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e 0 to 55°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage temperature:\u003c\/strong\u003e -20 to 75°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating humidity:\u003c\/strong\u003e 10–90% RH, non-condensing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage humidity:\u003c\/strong\u003e 10–90% RH, non-condensing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAtmosphere:\u003c\/strong\u003e Must be free of corrosive gases, flammable gases, and heavy dust.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInstall the module within the environmental limits specified for the FA-M3 system. Before insertion or removal, follow the applicable equipment manual for power isolation and module handling. Verify that the module is securely seated and that the external connector is correctly aligned.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e07 | Global PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFor the \u003cstrong\u003eF3XD32-3F\u003c\/strong\u003e, a successful replacement depends on more than matching the 32-point count. The field wiring arrangement, common grouping, input thresholds, and sampling-time configuration can all affect how the controller interprets a signal.\u003c\/p\u003e\n\u003cp\u003eWhen investigating a suspected module fault, compare the electrical state measured at the input with the state reported by the PLC. If the voltage does not meet the specified ON or OFF conditions, investigate the field circuit first. If the signal is electrically valid but the reported state remains incorrect, review connector mapping, module seating, sampling configuration, and controller diagnostics before replacing hardware.\u003c\/p\u003e\n\u003cp\u003eFor procurement, provide the full model \u003cstrong\u003eF3XD32-3F\u003c\/strong\u003e, the installed FA-M3 hardware configuration, and the intended application. This helps verify the replacement requirement and reduces the risk of selecting a module with a different input function.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e08 | Warranty, Shipping and Quotation Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 12-month warranty, subject to the seller's written warranty terms.\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 target:\u003c\/strong\u003e 24–48 hours where stock availability and order processing permit. Confirm the actual dispatch schedule when ordering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuotation assistance:\u003c\/strong\u003e Provide the model, required quantity, target PLC configuration, and destination to help confirm availability and shipping options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eContact Global PLC Spare HUB for pricing, availability, and compatibility checks for the \u003cstrong\u003eYokogawa F3XD32-3F DC Input Module\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e09 | Frequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: How can I verify whether a field sensor is suitable for the F3XD32-3F?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCheck that the sensor provides a compatible 24 V DC sink\/source signal and that its ON-state voltage and current meet the module's input requirements. Also verify the common wiring, polarity, and output circuit behavior before connecting it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: What is the practical importance of having eight input points per common?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt affects how field devices share their common connection and how wiring faults can propagate across a group. Plan each group according to the sensor output type and system wiring scheme, and check the common connection when several related inputs fail together.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Will the module capture every short pulse at the input?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNot necessarily. Signal recognition depends on the selected sampling time, pulse duration, input electrical characteristics, and controller application. Test with the actual signal profile and configure the sampling option according to the required response.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: What should be compared when replacing an existing 32-point input module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eConfirm the exact model and suffix, input type, rated voltage, connector and pin assignment, common grouping, and supported FA-M3 hardware configuration. The same channel count does not guarantee electrical or system compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: How can I distinguish a faulty input module from a field-wiring problem?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMeasure the input signal at the relevant connection and compare it with the specified ON\/OFF thresholds. Check the field device, supply, common wiring, and connector first. If the electrical signal is valid but the controller still reports an incorrect state, inspect the module seating and configuration, then follow the system's diagnostic procedure to determine whether replacement is justified.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/F3XD32-3FF3XD32-4FF3XD32-5F.png?v=1792996683\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":67816250704054,"sku":"F3XD32-3F","price":115.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/F3XD32-3F-1.jpg?v=1792996683","url":"https:\/\/www.plcsparehub.com\/products\/f3xd32-3f-yokogawa-f3-series-32-point-dc-input-module","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}