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Mitsubishi's FX2N-1HC is a high-speed counter digital input unit adept at managing both 1-phase and 2-phase counting modes. This unit features a maximum counting frequency of 50 kHz and accommodates various signal inputs with a voltage range of 5V to 24V DC.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Type | High-Speed Counter Digital Input Unit |
| Product Line | FX Series |
| Part Number | FX2N-1HC |
| Weight | 1.00 lbs (0.45 kg) |
| Counter Input Modes | 1-phase and 2-phase modes |
| Max Counting Frequency | 50 kHz (1-phase, single-edge count) |
| Input Signal Voltage | 5V, 12V, 24V DC (with ±10% tolerance) |
| Input Current (Max) | 12.5 mA at 5V; 7 mA at 12V; 7 mA at 24V |
| Counting Range | -2,147,483,648 to +2,147,483,647 (32-bit mode) |
| Comparison Output Type | Direct hardware (YH) and software (YS) |
| Output Delay (Software) | Approx. 300 μs |
| Output Capacity | 5V to 24V DC, max 0.5A per output |
| Power Consumption | 5V DC, 90 mA (from main unit/extension unit) |
| Operating Temperature Range | 0°C to +55°C |
| Storage Temperature Range | -25°C to +75°C |
| Dielectric Strength | 500V AC for 1 minute between terminals and ground |
| I/O Occupation on FX2N Bus | 8 points (can be inputs or outputs) |
| Preset and Disable Inputs | Voltage range: 10.8V to 26.4V DC |
The Mitsubishi FX2N-1HC is engineered as a high-speed counter digital input unit tailored for precision in counting applications. This unit operates effectively in both 1-phase and 2-phase modes, making it versatile for varied operational needs. With a maximum counting frequency capped at 50 kHz for 1-phase, single-edge counting, this unit can handle fast incoming signals effectively.
The FX2N-1HC's ability to accept input signals ranging from 5V to 24V DC streamlines integration. It maintains a ±10% tolerance in voltage levels. Maximum input currents reach 12.5 mA at 5V and 7 mA at both 12V and 24V voltages, ensuring proper functionality. Counting capacity extends from -2,147,483,648 to +2,147,483,647 when utilizing its 32-bit mode. It supports direct hardware (YH) and software (YS) comparison output types for output configurations.
The unit features an output delay of about 300 μs, providing timely responses for control applications. Each output can operate within the range of 5V to 24V DC and can handle up to 0.5A per output point. When powered at 5V DC, it draws 90 mA from the main unit or an extension unit.
Environmental specifications indicate that it functions efficiently within an operating temperature range of 0°C to +55°C. Regarding storage capabilities, the temperature range extends from -25°C to +75°C. Additionally, the unit boasts a dielectric strength of 500V AC for one minute, ensuring reliability under electrical stress between terminals and ground. The I/O occupation on the FX2N bus is characterized by the ability to utilize 8 points as either inputs or outputs, providing flexibility in system design. For preset and disabled inputs, it maintains a voltage range of 10.8V to 26.4V DC, further enhancing its adaptability in various systems.