YOKOGAWA F3YD32-1H Transistor Output Module

YOKOGAWA F3YD32-1H 32-Point Transistor Output Module

Product Introduction

The F3YD32-1H belongs to Yokogawa's FA-M3 series of programmable logic controllers. Specifically, this unit functions as a high-speed transistor output module. Engineers use it to drive DC loads such as relays, solenoids, and indicator lamps in automated machinery. Its 32 output points are arranged in four groups of eight, with each group sharing a common line. Furthermore, the module uses photocoupler isolation to separate the internal circuit from external wiring, which protects the controller from voltage spikes. A 40-pin connector handles all external connections, making wiring compact and organized.

Technical Specifications

The F3YD32-1H delivers reliable switching performance for industrial control panels. Its sink-type transistor output suits negative logic wiring schemes common in Japanese automation equipment.

• Output Type: Transistor contact (sink 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: 0.1 ms max (OFF→ON) / 0.1 ms max (ON→OFF)

• ON Voltage: 0.5 V DC max

• Off-time Leak Current: 0.1 mA max

• Current Consumption: 165 mA (5 V DC)

• External Power Supply: 12 to 24 V DC, 30 mA

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

• Surge Protector: Active clamp

• Fuse: None

• External Connection: One 40-pin connector

Additionally, the module includes short-circuit and overheat protection circuits. When a short circuit occurs, the protector limits current to the 1 to 3 A range. If the fault persists, the overheat protector shuts off the output once the element reaches approximately 160°C. Normal operation resumes after the temperature drops by about 10°C.

Mechanical and Environmental Parameters

The F3YD32-1H weighs only 110 g, so it adds minimal load to the rack. Its compact form factor fits standard FA-M3 I/O slots without requiring 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, verify that the FA-M3 rack is powered down before inserting the module. Next, align the F3YD32-1H with the guide rails of an available I/O slot and push it firmly until the connector seats. Then, wire the 40-pin connector according to the pin assignment diagram in the FA-M3 manual. Specifically, connect the external 12 to 24 V DC supply with correct polarity—reversed polarity can destroy the output elements. Finally, secure the connector with its latch and restore power.

For inductive loads such as relays, install a surge killer or diode near the load. This prevents voltage spikes from exceeding the module's rated operating range. Meanwhile, avoid leaving the module in a short-circuit condition for extended periods, even though protection circuitry is present.

Packaging List

• YOKOGAWA F3YD32-1H module × 1

• 40-pin connector × 1

• Anti-static protective bag × 1

• Original carton packaging × 1

FAQ

Q1: What is the difference between the F3YD32-1H and standard transistor output modules?
The F3YD32-1H offers high-speed response of 0.1 ms max, while many standard modules switch more slowly. It also includes built-in short-circuit and overheat protectors.

Q2: Can I use the F3YD32-1H with a BASIC CPU module?
Yes. However, when a BASIC CPU is used, the output status upon program stop is always set to HOLD. The RESET setting is unavailable in this configuration.

Q3: How many points share a common line on this module?
The 32 points are divided into four groups. Each group of 8 points shares one common line, and the maximum current per common is 0.5 A.

Q4: What connector type does the F3YD32-1H require?
The module uses a single 40-pin connector. Compatible connectors include the Fujitsu FCN-361J040-AU (solder type) or FCN-363J040 (crimp type).

Q5: What shipping methods do you offer for this module?
We ship worldwide via Fedex, UPS, and DHL. All orders are packed with anti-static protection and dispatched within standard lead times.