YOKOGAWA F3YD32-1R Transistor Output Module

YOKOGAWA F3YD32-1R 32-Point Source-Type Transistor Output Module

Product Introduction

The F3YD32-1R belongs to Yokogawa's FA-M3 series of programmable logic controllers. Specifically, it is a source-type transistor output module, which means it supplies positive voltage to the load. Engineers choose source outputs when field devices share a common negative return, a wiring style common in many Western and European panels. Its 32 points are arranged in four groups of eight, and each group shares one common line. Furthermore, photocoupler isolation separates the internal circuit from external wiring. One 40-pin connector handles all field terminations, so cabinet wiring stays compact.

Technical Specifications

The F3YD32-1R delivers reliable source-type switching for industrial control panels. Its 1 ms response time suits general-purpose control tasks rather than high-speed pulse work.

• Output Type: Transistor contact (source type)

• Number of Points: 32

• Common Line Type: 8 points/common

• Isolation Method: Photocoupler isolation

• Withstanding Voltage: 1500 V AC for one minute (external terminals to internal circuit)

• Rated Load Voltage: 12 to 24 V DC (operating range 10.2 to 26.4 V DC)

• Maximum Load Current: 0.1 A per point, 0.5 A per common

• Response Time: 1 ms max (OFF→ON) / 1 ms max (ON→OFF)

• ON Voltage: 0.5 V DC max

• Off-time Leak Current: 0.1 mA max

• Current Consumption: 170 mA (5 V DC)

• External Power Supply: 12 to 24 V DC, 60 mA

• Output Display: LED (lit when output is on)

• Surge Protector: None

• Fuse: None

• External Connection: One 40-pin connector

Additionally, the module carries short-circuit and overheat protectors. Short-circuit protection acts on each output individually, while overheat protection controls outputs in groups of eight. If a fault clears, normal operation resumes automatically. However, never leave the module in a prolonged short-circuit condition.

Mechanical and Environmental Parameters

The F3YD32-1R weighs only 110 g, so it adds minimal load to the rack. Its compact housing fits any standard FA-M3 I/O slot without extra clearance.

• Weight: 110 g

• Operating Temperature: 0 to 55°C

• Storage Temperature: -20 to 75°C

• Operating Humidity: 10 to 90% RH (non-condensing)

• Storage Humidity: 10 to 90% RH (non-condensing)

• Atmosphere: Free of corrosive gases, flammable gases, or heavy dust

Installation Guide

First, power down the FA-M3 rack before inserting the module. Next, align the F3YD32-1R with the slot rails and press it home until the backplane connector seats. Then, wire the 40-pin connector according to the pin assignment chart in the FA-M3 manual. Specifically, connect the external supply and the load supply to the same power source, because this module does not permit separate supplies. Finally, latch the connector and restore power.

For inductive loads, fit a surge suppressor or flyback diode close to the load. This step keeps switching spikes inside the rated operating range. Meanwhile, check the output LEDs during commissioning to confirm each channel behaves correctly.

Packaging List

• YOKOGAWA F3YD32-1R module × 1

• 40-pin connector × 1

• Anti-static protective bag × 1

• Original carton packaging × 1

FAQ

Q1: How does the F3YD32-1R differ from the F3YD32-1P?
The F3YD32-1R is a source-type output, while the F3YD32-1P is sink type. Both provide 32 points and 1 ms response with per-point short-circuit protection.

Q2: Can I use separate power supplies for the module and the load?
No. The external power supply and the load power supply must be identical. Using separate sources is not allowed, even when the voltages match.

Q3: Does this module include a built-in surge protector?
No. The F3YD32-1R has no internal surge protector. Fit an external surge suppressor when driving inductive loads such as relays or solenoids.

Q4: How are the overheat protectors organized on this module?
Overheat protection acts on groups of eight outputs, such as OUT1 to OUT8. By contrast, short-circuit protection works on each point independently.

Q5: Which shipping methods are available?
We dispatch orders worldwide through Fedex, UPS, and DHL. Every module ships in anti-static packaging inside its original carton.