Parameters
Parameter Specification Details / Notes
Model Number F3YD64-3N
Module Type Digital Input Module
Number of Points 64 points
Rated Input Voltage 24 V DC
Operating Voltage Range 19.2 V DC to 28.8 V DC
Input Current Approximately 3 mA per point (at 24V DC)
"ON" Signal Condition Min. 15 V DC / Min. 2.5 mA Voltage/Current level required to register an "ON" state.
"OFF" Signal Condition Max. 5 V DC / Max. 1 mA Voltage/Current level required to register an "OFF" state.
Response Time OFF → ON: 1 ms max.
ON → OFF: 1 ms max. Fast response suitable for most high-speed applications.
Input Circuit Type Sink / Source (Configurable) Can be wired to accept either sinking (NPN) or sourcing (PNP) signals.
Isolation Method Photocoupler Isolation Between field input circuits and internal logic circuits.
Internal Current Consumption 5V DC: 0.38 A (from backplane) Power drawn from the PLC's base unit.
Connection Method 40-pin removable terminal block Allows for easy wiring and module replacement.
Compatible PLC System Yokogawa FA-M3 Series Must be installed in an FA-M3 base unit.
Status Indication LED (Green) for each point Illuminates when the corresponding input point is active (ON).