YOKOGAWA F3YD32-1P Transistor Output Module

YOKOGAWA F3YD32-1P 32-Point Transistor Output Module

Product Introduction

The F3YD32-1P forms part of Yokogawa's FA-M3 controller family. Specifically, it serves as a standard-speed transistor output module for driving DC field devices. Engineers deploy it to switch relays, solenoid valves, and pilot lamps in process and factory automation panels. Its 32 points are split into four groups of eight, and each group shares one common terminal. Moreover, photocoupler isolation shields the internal circuit from external transients. A single 40-pin connector carries every field wire, so cabinet layout stays tidy and maintenance remains straightforward.

Technical Specifications

The F3YD32-1P provides dependable sink-type switching for negative logic circuits. Its 1 ms response time suits general-purpose control tasks rather than high-speed pulse work.

• 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: 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: 160 mA (5 V DC)

• External Power Supply: 12 to 24 V DC, 55 mA

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

• Surge Protector: Active clamp circuit

• 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 F3YD32-1P weighs just 110 g, so it places little stress on the rack. Its compact housing slides into any standard FA-M3 I/O slot.

• 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, switch off the FA-M3 rack before you insert the module. Next, align the F3YD32-1P with the slot rails and press it home until the backplane connector seats. Then, terminate the 40-pin connector according to the pin assignment chart in the FA-M3 manual. Specifically, observe the correct polarity of the external 12 to 24 V DC supply, because reversed wiring can damage the output elements. 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 F3YD32-1P module × 1

• 40-pin connector × 1

• Anti-static protective bag × 1

• Original carton packaging × 1

FAQ

Q1: How does the F3YD32-1P differ from the F3YD32-1H?
The F3YD32-1P switches in 1 ms max, while the F3YD32-1H reaches 0.1 ms. The 1P version also controls short-circuit protection per point.

Q2: Can the F3YD32-1P work with every FA-M3 CPU type?
Yes. The module is compatible with all CPU module types. Note that a BASIC CPU always sets outputs to HOLD when the program stops.

Q3: 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.

Q4: What external power supply does the F3YD32-1P need?
The module requires a 12 to 24 V DC external supply drawing about 55 mA. Keep the voltage within 10.2 to 26.4 V DC for safe operation.

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.