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Configured for high-density digital signal acquisition in FA-M3 programmable logic controller (PLC) network platforms, the Yokogawa F3XD64-3F (F3XD64-3F DC Input Module) provides direct physical/electrical execution. This 64-channel component serves as the primary F3XD64-3F interface utilized to execute sensor and switch signal processing across industrial automation platforms.
| Parameter | Specification |
|---|---|
| Model | F3XD64-3F |
| Brand | Yokogawa |
| Origin | Japan |
| Weight | 0.31 kg |
| Dimensions | Standard FA-M3 module form factor |
| Operating Temp | Standard industrial ambient |
| Power Consumption | 75 mA (5 V DC) |
| Input Channels | 64 channels |
| Rated Input | 24 V DC |
| Response Time | Selectable (0 to 16 ms) |
The F3XD64-3F utilizes photocoupler isolation to ensure complete electrical separation between the field device signals and the PLC backplane bus. This architecture is critical for protecting the controller from noise and transients often encountered in large-scale machine control environments. The module supports selectable response times, allowing engineers to filter contact bounce or optimize signal throughput for specific high-speed applications. With a 100% simultaneous input rating, the module remains stable even when all 64 channels are active, maintaining reliable state transition detection for field sensors.
Q: Can the response time be configured individually for each channel?
A: The response time settings for the F3XD64-3F are typically applied per module. Ensure all connected field devices on the module share similar operational characteristics to maximize the effectiveness of the selected filter setting.
Q: Is external power required for the digital input circuits?
A: Yes, the inputs are rated for a nominal 24 V DC signal. Ensure the external power supply for the field sensors is stable and within the 20.4 to 26.4 V DC operating range to prevent intermittent signal status.