Product Overview
The Yokogawa F3XD64-4F is a 64-point DC input module for the F3 series. It accepts sink/source DC voltage signals at 12 V DC, and each point draws 4.1 mA. Moreover, photocoupler isolation separates field inputs from the internal bus. This module therefore suits high-density panels that need many digital status points. In addition, it fits legacy F3 systems and replacement projects. Oiltech Controls supplies tested units with a 12-month warranty.
Technical Specifications
| Brand | Yokogawa |
| Model | F3XD64-4F |
| Series | F3 |
| Module type | DC input, sink/source |
| Input points | 64 |
| Rated input voltage | 12 V DC |
| Rated input current | 4.1 mA/point at 12 V DC |
| Operating voltage range | 10.2 to 13.2 V DC |
| ON state | 8.0 V DC min, 2.6 mA min |
| OFF state | 3.4 V DC max, 1.0 mA max |
| Isolation | Photocoupler |
| Response time | Always (0 μs), 62.5 μs, 250 μs, 1 ms |
| Simultaneous ON ratio | 60% max |
| Common points | 8 points/common |
| External connection | Two 40-pin connectors |
| Interrupt | None |
| Current consumption | 100 mA at 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 |
| Atmosphere | No corrosive gas, no flammable gas, low dust |
Key Performance Data
- Measurement range: 10.2 to 13.2 V DC operating window.
- Resolution: 1 bit per point, 64 points total.
- Response: 0 μs to 1 ms sampling steps.
- Linearity: Digital ON/OFF logic, so no analog drift.
- Noise immunity: Photocoupler isolation blocks ground loops.
- Temperature range: 0 to 55°C in operation.
Installation Guide
First, mount the module in the F3 rack and tighten the fixing screws. Then wire field signals to the two 40-pin connectors. Keep input cables apart from power lines, and respect the 8 points/common grouping. Also, do not exceed the 60% simultaneous ON ratio. Check 12 V DC polarity for sink or source mode. Finally, power off the rack before you insert the module.
Setup and Maintenance
Set the input sampling time in software. Choose Always, 62.5 μs, 250 μs or 1 ms, then match the setting to signal speed. Clean connectors with dry air, and check terminal torque at each service. However, replace a module only after you verify the field voltage. Because of the photocoupler design, no calibration is needed.
Compatibility Notes
The F3XD64-4F fits Yokogawa F3 series racks. It also works with sink and source field devices. Use it to replace failed units in existing panels. Before you order, confirm the slot type and connector count. For cross-check help, contact our team.
Why Buy From Oiltech Controls?
- 15+ years in industrial automation spare parts.
- Worldwide shipping via FedEx, UPS and DHL.
- Tested surplus and refurbished units on request.
- 12-month warranty on every module.
- Technical check before shipment.
- Help with obsolete control systems.
Typical Applications
Use this module in process plants, power stations and factory lines. It reads limit switches, relay contacts and pushbuttons. Therefore, it suits panels with many status points and tight space. It also serves as a spare for aging F3 systems.
Diagnostics
During startup, check the ON/OFF LED per point. Compare field voltage with the ON and OFF thresholds. If a point stays off, look for open connectors. Test one common group at a time. A dead group often means a wiring fault, not a module fault.
Packing List and Shipping
- 1 x Yokogawa F3XD64-4F module
- Protective packing
- Test report on request
- Shipping by FedEx, UPS or DHL
- 12-month warranty included
Certifications
The module follows the original Yokogawa design. Before dispatch, we confirm labels and serial numbers. For your project, ask us for available documents.
FAQ
Q: Does it work with 24 V DC signals?
A: No. The rated range is 12 V DC, so use the correct module for 24 V.
Q: Can I mix sink and source wiring?
A: Yes, within the rated voltage. However, keep each common group consistent.
Q: Is a test report available?
A: Yes. Request it when you order.
Q: How fast is shipping?
A: We ship by FedEx, UPS or DHL. Lead time depends on stock.
Contact
Email: info@oiltechcontrols.com
WhatsApp: +86 158 8020 0923
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