Yokogawa F3XD16-4F DC Input Module — 16-Point, 12 V DC, Sink/Source
The Yokogawa F3XD16-4F is a 16-point DC input module for the Yokogawa F3 series PLC. It accepts sink or source wiring on a 12 V DC input. A photocoupler isolates each channel. The module suits high-density panels that need fast, repeatable digital sensing.
Input sampling time is selectable in 5 steps: Always (0 μs), 62.5 μs, 250 μs, 1 ms, and 16 ms. You can set interrupts per point. The 18-point M3.5 screw terminal keeps field wiring simple. Two commons serve 8 points each. All 16 inputs may be on at the same time (100%).
Core message: stable 12 V DC sensing, fast response options, and per-point interrupts in one compact module.
Technical Specifications
| Brand | Yokogawa |
| Model | F3XD16-4F |
| Series | F3 Series PLC |
| Module Type | DC Input Module |
| Input Type | DC voltage, sink/source |
| Number of Inputs | 16 points |
| Isolation | Photocoupler isolation |
| Rated Input Voltage | 12 V DC |
| Rated Input Current | 4.1 mA/point at 12 V DC |
| Operating Voltage Range | 10.2 – 13.2 V DC |
| ON Level | 8.0 V DC min., 2.6 mA min. |
| OFF Level | 3.4 V DC max., 1.0 mA max. |
| Response Time (OFF→ON / ON→OFF) | 5 steps: Always (0 μs), 62.5 μs, 250 μs, 1 ms, 16 ms |
| Simultaneous ON Ratio | 100% |
| External Connection | 18-point terminal block, M3.5 screw |
| Common Points | 8 points/common |
| Interrupt | Settable per input point |
| Current Consumption | 65 mA (5 V DC) |
| Weight | 160 g |
| Operating Temperature | 0 to 55 °C |
| Storage Temperature | -20 to 75 °C |
| Humidity | 10 to 90% RH, non-condensing (operating and storage) |
| Atmosphere | No corrosive gas, flammable gas, or heavy dust |
| Model Code | F3XD16-4F — DC input sink/source, 12 V DC, 16 points |
Installation Guide
- Mount the module in the F3 base unit slot.
- Keep 0 to 55 °C airflow around the module.
- Use the M3.5 screw terminal for field wires.
- Wire 8 points per common. Two commons are available.
- Choose sink or source wiring to match your field device.
- Keep wires away from high-noise power lines.
- Confirm 10.2 – 13.2 V DC at the terminals.
Commissioning and Maintenance
- Set input sampling time per channel group.
- Enable per-point interrupts only where needed.
- Check ON state at ≥ 8.0 V DC and ≥ 2.6 mA.
- Check OFF state at ≤ 3.4 V DC and ≤ 1.0 mA.
- Photocoupler isolation limits cross-channel faults.
- Clean terminals during scheduled shutdowns.
- Verify input LEDs during routine checks.
Compatibility
This module fits Yokogawa F3 series PLC racks. It works with 12 V DC sink or source sensors. Use it with F3 CPUs that support per-point interrupt settings. Check your CPU manual for supported sampling steps. Current draw is 65 mA at 5 V DC, so confirm backplane budget.
Certifications and Environmental Limits
Confirm regional certifications with our team before order. The module operates from 0 to 55 °C and stores from -20 to 75 °C. Humidity range is 10 to 90% RH, non-condensing. Keep the panel free of corrosive gas, flammable gas, and heavy dust.
Package Contents and Warranty
- 1 x Yokogawa F3XD16-4F DC input module
- Anti-static protective packaging
- 12-month warranty from Oiltech Controls
Each unit is tested before shipment. We support obsolete control systems. Shipping runs by FedEx, UPS, and DHL worldwide.
Typical Applications
- Discrete sensor input in F3 PLC panels
- Limit switches, pushbuttons, and relay contacts
- Fast event capture with per-point interrupts
- 12 V DC sink/source field device interfacing
- Retrofit of legacy Yokogawa F3 systems
Diagnostic Capability
Per-point LEDs show input state. Photocoupler isolation helps contain channel faults. You can tune sampling time to filter noise or catch short pulses. Interrupt settings allow precise event logging. Combined with F3 CPU diagnostics, this speeds fault tracing in the panel.
Why Buy From Oiltech Controls?
- 15+ years in industrial automation spare parts
- Worldwide shipment support
- Tested surplus and refurbished options
- 12-month warranty
- Technical verification before every shipment
- Support for obsolete control systems
FAQ
Q: Does this module accept sink and source inputs?
Yes. The F3XD16-4F supports both sink and source wiring.
Q: How fast can the inputs respond?
Sampling time ranges from 0 μs to 16 ms in 5 steps.
Q: Can every input be on at once?
Yes. The simultaneous ON ratio is 100%.
Q: What warranty do you offer?
Every unit includes a 12-month warranty.
Q: How do you ship?
We ship by FedEx, UPS, and DHL.
Contact Oiltech Controls
Email: info@oiltechcontrols.com
WhatsApp / Phone: +86 158 8020 0923
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