F3WD32-3F Yokogawa Digital I/O Module

Yokogawa F3WD32-3F FA-M3 Transistor Digital I/O Module

Yokogawa F3WD32-3F FA-M3 Transistor Digital I/O Module

Availability: 20 left in stock

Yokogawa F3WD32-3F Digital I/O Module The Yokogawa F3WD32-3F, also cataloged as the F3WD32-3F Digital I/O Module, operates as a dedicated...

SKU: F3WD32-3F

Manufacturer: Yokogawa
Product No.: F3WD32-3F
Product Type: Digital I/O Cards
Product Origin: JAPAN
Payment:T/T, Western Union
Weight: 110g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Yokogawa F3WD32-3F Digital I/O Module

The Yokogawa F3WD32-3F, also cataloged as the F3WD32-3F Digital I/O Module, operates as a dedicated hardware component for 32-point discrete input and transistor output signal processing within FA-M3 Value II PLC platforms.

Hardware Specifications

Parameter	Specification
Model	F3WD32-3F
Brand	Yokogawa
Origin	Japan
Weight	0.11 kg
Dimensions	30 mm (W) x 100 mm (H) x 110 mm (D)
Operating Temp	0 to 55 deg C
Power Consumption	100 mA at 5 VDC
Input Points	16 points (24 VDC)
Output Points	16 points (transistor sink type, 24 VDC)
Input Voltage Range	20.4 to 26.4 VDC
Input Current	4.1 mA per point
Output Current	0.1 A per point (0.4 A per common line)
Response Time (Input)	ON <= 2 ms / OFF <= 3.5 ms
Response Time (Output)	ON/OFF <= 1 ms
Isolation	Photocoupler isolation, 1500 VAC for 1 min
Interface Connector	40-pin shared connector
Operating Humidity	20 to 90% RH (non-condensing)
Mounting	DIN rail via FA-M3 base unit

Channel-to-Channel Isolation & Signal Integrity

The Yokogawa F3WD32-3F incorporates high-speed photocoupler circuitry to isolate external field signals from internal FA-M3 backplane logic. This design maintains an electrical isolation threshold of 1500 VAC for 1 minute between field terminals and module CPU connections, suppressing industrial electrical noise and common-mode surge propagation. Furthermore, the 16 transistor sink outputs switch 24 VDC loads with sub-millisecond switching latencies (<= 1 ms), while configurable digital input filtering filters contact bounce across the 16 input channels.

Frequently Asked Questions

Q: Does the 40-pin shared connector split input and output channels into separate terminal blocks?

A: Both the 16 digital inputs and 16 transistor outputs terminate on the single 40-pin connector header, requiring external branch cables or breakout terminal units to route field signals cleanly.

Q: How does the module handle inductive switching spikes on the 16 transistor outputs?

A: Internal solid-state output circuitry handles switching loads up to 0.1 A per channel, but inductive field loads such as solenoids or relay coils require external suppression diodes wired across the load to absorb back-EMF voltage transients.

Q: Can input response times be configured to filter noisy contact chatter?

A: Yes, the input circuit response time defaults to fast switching (<= 2 ms ON / <= 3.5 ms OFF) but allows internal software-configured delays up to 18.5 ms for debounce filtering on slow field contacts.

Field Installation Guidelines

Field engineers must execute standard installation protocols when integrating the F3WD32-3F module into an FA-M3 rack:

De-energize the base unit power supply prior to sliding the module into its rack slot and tightening the retaining screws.
Wire external surge suppression diodes directly across all inductive DC loads to protect the transistor sink output stages from voltage inductive spikes.
Keep field I/O wiring running through the 40-pin cable assembly physically separate from high-voltage AC lines and variable frequency drive motor leads.
Align the 40-pin terminal connector straight before pressing it fully onto the module header, confirming that side locking mechanisms latch firmly.

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Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

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Maintenance Manager, USA

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Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

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Engineering Lead, Germany

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We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.