Overview
The Yokogawa F3XD64-3F/K2 is a 64-point digital input module for the FA-M3 series PLCs. It monitors discrete signals from devices like limit switches, proximity sensors, and push buttons. Its high-speed response and compact design make it ideal for machine automation, process control, and safety systems. The module supports both sink and source inputs, enabling flexible system integration in industrial environments.
Technical Specifications
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Model Number: F3XD64-3F/K2
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Series: FA-M3V (PLC)
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Module Type: Digital Input Module
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Number of Input Channels: 64 points
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Input Voltage: 24 V DC
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Input Type: Sink or source, configurable per application
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Input Current: Typically 4–6 mA per channel
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Response Time: OFF→ON: ~100 µs; ON→OFF: ~300 µs
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Pulse Catch Function: Supports pulses ≥50 µs
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Interrupt Capability: Supports input interrupt processing
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Sampling Period: Configurable; ≥62.5 µs recommended for interrupts
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Isolation: Optical isolation per channel for reliable operation
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Connector Type: K2-style terminal block or MIL connector
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Mounting Method: Plug-in module for FA-M3 base units
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Operating Temperature: 0°C to +55°C
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Storage Temperature: -20°C to +75°C
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Humidity Range: 5% to 95% RH, non-condensing
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Weight: 0.31 lbs
