Yokogawa F3XD32-5F 32-Channel Input Module

Yokogawa F3XD32-5F DC Input Module – 32-Point 5V DC Sink/Source

Product Introduction

The F3XD32-5F delivers 32 discrete input channels in a single FA-M3 slot. It accepts 5V DC signals, so it interfaces directly with TTL-level logic, encoder outputs, and low-voltage sensors. Each channel draws only 4.0 mA, which keeps the source load predictable. Photocoupler isolation separates field wiring from internal logic and blocks electrical noise. Four isolated commons serve eight input points each. One 40-pin connector replaces individual screw terminals, so cabling stays compact and fast to assemble. The F3XD32-5F also supports per-point interrupt settings for precise event capture. Because the simultaneous-on ratio is 100%, every channel can stay active at once. This module suits test equipment, semiconductor handlers, and electronics assembly lines that work with 5V DC signals.

Technical Specifications

The F3XD32-5F senses signals across a narrow 5V DC window. Its rated input voltage is 5V DC, with an operating range of 4.5–5.5V DC. A channel registers ON at 3.5V DC minimum and 2.0 mA minimum. It returns to OFF below 1.0V DC and 0.2 mA maximum. These tight thresholds match logic-level devices and reject small leakage currents. Input response time is selectable in five steps: Always (0μs), 62.5μs, 250μs, 1ms, and 16ms. Users choose the sampling speed per module to suit signal dynamics. Fast steps catch short pulses; slower steps filter contact bounce. Additionally, interrupt capability is configurable for each input point. The module draws 75 mA at 5V DC from the backplane. Four commons cover the 32 points, giving eight channels per common. The single 40-pin connector simplifies harness design and speeds up field replacement.

Mechanical and Environmental Parameters

The module weighs 120 g and mounts directly in the FA-M3 base unit. Operating temperature spans 0 to 55°C, while storage tolerates -20°C to 75°C. Humidity stays within 10 to 90% RH, non-condensing in both operating and storage states. The surrounding atmosphere must be free of corrosive gases, flammable gases, and heavy dust. Therefore, install the unit in a clean, ventilated control cabinet. Use shielded cable for 5V DC runs near drives or inverters. These practices protect signal integrity and extend module life.

Installation Guide

First, switch off cabinet power and verify the backplane is de-energized. Next, seat the module firmly in its base unit slot. Then, connect the 40-pin cable and keep it away from high-current power lines. Wire each eight-point group as sink or source to match your logic devices. Because one connector carries all 32 channels, label every wire before termination. After wiring, set the input sampling time in the configuration software. Choose the fastest step that still rejects ambient noise. Furthermore, enable interrupts only on points that need precise timing. Finally, power up and test each channel for correct ON/OFF transitions. A full point-by-point check prevents startup faults.

Packaging List

• 1 × Yokogawa F3XD32-5F DC Input Module

• 1 × 40-pin connector cover

• 1 × Anti-static protective bag

• 1 × Carton packaging

Shipping is available via Fedex, UPS, and DHL.

FAQ

Q1: What input voltage does the F3XD32-5F accept?
A: It accepts a rated 5V DC with an operating range of 4.5–5.5V DC.

Q2: What kinds of devices can connect to this module?
A: It suits TTL-level logic outputs, encoder signals, and low-voltage sensors.

Q3: How are the 32 inputs connected to the module?
A: All channels connect through one 40-pin connector, not individual screw terminals.

Q4: How many commons does the F3XD32-5F provide?
A: It provides four isolated commons, with eight input points per common.

Q5: Does the F3XD32-5F support per-point interrupts?
A: Yes. Interrupt settings can be assigned to each input point individually.