F3XD16-3N Yokogawa Digital Input Module

Yokogawa F3XD16-3N 24 VDC 16-Point Input Module

Yokogawa F3XD16-3N 24 VDC 16-Point Input Module

Availability: 20 left in stock

Yokogawa F3XD16-3N Digital Input Module The Yokogawa F3XD16-3N, also cataloged as the F3XD16-3N Digital Input Module, operates as a dedicated...

SKU: F3XD16-3N

Manufacturer: Yokogawa
Product No.: F3XD16-3N
Product Type: Digital Input Modules
Product Origin: JAPAN
Payment:T/T, Western Union
Weight: 100g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Yokogawa F3XD16-3N Digital Input Module

The Yokogawa F3XD16-3N, also cataloged as the F3XD16-3N Digital Input Module, operates as a dedicated hardware component for 16-channel discrete signal detection within FA-M3 PLC platforms.

Hardware Specifications

Parameter	Specification
Model	F3XD16-3N
Brand	Yokogawa
Origin	Japan
Weight	0.10 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
Number of Channels	16 isolated inputs
Rated Input Voltage	24 VDC
Input ON Voltage	18 to 26.4 VDC
Input OFF Voltage	<= 5.0 VDC
Input Current	4.1 mA approx per channel
Maximum Input Voltage	30 VDC
Isolation Method	Photocoupler isolation
Withstand Voltage	1500 VAC for 1 min (input-system)
Response Time	ON <= 2 ms / OFF <= 3.5 ms
Connector Type	20-pin MIL connector
Operating Humidity	20 to 90% RH (non-condensing)
Mounting	FA-M3 base unit slot

Channel-to-Channel Isolation & Signal Integrity

The Yokogawa F3XD16-3N employs internal photocoupler isolation barriers to isolate field inputs from the core logic circuitry of the controller backplane. Operating with a 1500 VAC withstand voltage for 1 minute between field terminals and internal logic networks, the module prevents high-voltage surges and common-mode industrial noise from disrupting system operation. Standard response timing reaches ON <= 2 ms and OFF <= 3.5 ms, while internal software-configurable delay filters extend up to 18.5 ms to suppress field contact bounce across all 16 channels.

Frequently Asked Questions

Q: Does the F3XD16-3N module support both sink and source field wiring configurations?

A: Yes, the 16-channel digital input circuitry accommodates sink and source 24 VDC excitation wiring, provided external DC power polarities align with the module pinout assignments.

Q: What happens if field input voltages temporarily spike above the rated 24 VDC level?

A: Each input channel tolerates instantaneous peak levels up to 30 VDC without component failure, but long-term continuous operation above 26.4 VDC causes overcurrent heat dissipation in the input resistor networks.

Q: How is field wiring physically terminated to the front of the module?

A: Field connections attach via a standard 20-pin MIL connector header, which interface with multi-conductor pre-assembled cables or terminal block adapters.

Field Installation Guidelines

System integrators must adhere to standard panel assembly practices when installing the F3XD16-3N module into an FA-M3 base unit:

Turn off backplane system power before inserting the module into its designated slot and locking the retaining clips.
Route 24 VDC digital input cables away from high-voltage AC conductors, variable frequency drive output cables, and heavy motor switching lines to avoid capacitive noise coupling.
Ensure proper grounding of all enclosure cable shields at a central ground bar to maintain galvanic isolation standards.
Align the 20-pin MIL connector assembly straight before pushing it firmly into the front interface socket until the latch handles secure the plug.

What's clients say about us

Excellent Emergency Support!

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

Reliable Source for New Spares

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

Top-tier Service and Quality

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.