Yokogawa F3YD14-0N Transistor Output Module 14-point

Product Overview

The Yokogawa F3YD14-0N is a 14-point sink-type transistor output module for the FA-M3 series, designed for reliable DC load switching in industrial automation systems. Delivering 2A per point and 14A per common at 12-24V DC, it provides robust direct drive capability for solenoid valves, relay coils, and indicator devices. With 1 ms switching response, active clamp surge protection, and photocoupler isolation, it ensures deterministic control and long service life in factory and process environments.

Key Specifications

• Output Type: Transistor contact (sink type, NPN)
• Number of Outputs: 14 points per common
• Rated Load Voltage: 12 to 24V DC
• Maximum Load Current: 2A per point, 14A per common
• Response Time: OFF→ON: 1 ms max; ON→OFF: 1 ms max
• ON Voltage Drop: 0.5V DC max
• Off-State Leakage Current: 0.1 mA max
• Surge Protection: Active clamp surge protector
• Isolation: Photocoupler isolation
• CPU Error Output: HOLD/RESET configurable for each of the 14 points
• Current Consumption: 100 mA at 5V DC
• External Power Supply: 12 to 24V DC, 10 mA
• Connection: 14-point terminal block, M3.5 screws
• Operating Temperature: -20 to 65°C
• Weight: 300 g (0.3 kg)

Compatibility & Applications

Compatible with all FA-M3 base modules and CPU units. Perfect for solenoid valve banks, DC relay driving, pneumatic cylinder control, status indicator panels, and general 24V DC load switching in manufacturing, packaging, material handling, and process control applications.

FAQ

• Q: What is the difference between F3YD14-0N and F3YD14-5A? A: F3YD14-0N provides 2A per point (14 points), while the officially cataloged F3YD14-5A provides 0.5A per point. Select based on your load current requirements.
• Q: Can I drive inductive loads like solenoids directly? A: Yes, the built-in active clamp surge protector handles inductive kickback. For very large coils, external flyback diodes are still recommended.
• Q: Is hot-swapping supported? A: No. Always power off the FA-M3 base unit and external field power before inserting or removing the module to prevent driver stress and transient faults.
• Q: What wire gauge is recommended? A: Use 0.75-1.25 mm² (18-16 AWG) wire with the M3.5 terminal screws, ensuring proper torque for reliable contact.
• Q: Does each output have individual isolation? A: Outputs share a common reference structure with channel-to-channel isolation at the driver level. Full galvanic isolation per channel is not specified.

Installation Guide

1. Power off the FA-M3 system and external 24V DC field power.
2. Insert F3YD14-0N into any available I/O slot on the base module.
3. Connect DC loads to the 14-point terminal block, observing correct polarity for sink-type wiring.
4. Apply external 12-24V DC power to the module power input terminals.
5. Configure CPU error response (HOLD or RESET) for each output via WideField3.
6. Restore power and systematically test all 14 outputs using ladder logic or monitor mode.
7. Verify terminal torque and cable routing, keeping output wiring separated from analog and communication lines.

Selection Tips

• Select F3YD14-0N for 14-point high-current DC output applications requiring 2A per point.
• For lower current (0.5A) at 14 points, the standard catalog model F3YD14-5A is available.
• For 8-point applications at 1A, F3YD08-6A provides a more compact and cost-effective solution.
• For 32-point density at 0.1A, F3YD32-1A maximizes I/O density per slot.
• Calculate total external power supply requirements: module overhead (10 mA) + sum of all load currents.
• Maintain proper cabinet grounding and low-impedance earth reference to minimize switching noise coupling.