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The FX2N-16EX-ESUL is a modular extension unit by Mitsubishi designed for efficient input signal processing. This device supports 16 no-voltage contact inputs and integrates seamlessly with various PLCs, ensuring adaptability across multiple configurations.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Line | FX Series |
| Part Number | FX2N-16EX-ESUL |
| Weight | 0.31 lbs (0.14 kg) |
| Device | Modular Extension Unit |
| Input Signal Type | No-voltage contact input, NPN/Open collector transistor |
| Number of Inputs | 16 inputs |
| PLC Compatibility | FX1N, FX3G, FX2N, FX3U, FX1NC, FX3GC, FX2NC, FX3UC |
| Rated Voltage Source | Internal power from PLC |
| Operating Temperature Range | 0°C to 55°C |
| Storage Temperature Range | -25°C to 75°C |
| Signal Voltage for Inputs | 24 V DC ±10% |
| Sensitivity Current (ON) | Minimum 4.2 mA |
| Sensitivity Current (OFF) | Maximum 1.5 mA |
| Signal Current for Input | 5 mA at 24 V DC |
| Input Reaction Time | Approximately 10 ms |
| Impedance of Input Circuit | 4.3 kΩ |
| Input Connection Style | Vertical terminal block (M3 screws) |
The Mitsubishi FX2N-16EX-ESUL is a modular extension unit that significantly enhances input capabilities. With 16 available inputs, this unit employs no-voltage contact types, specifically NPN/open collector transistor configurations. It is compatible with a range of PLCs, including FX1N, FX3G, FX2N, FX3U, FX1NC, FX3GC, FX2NC, and FX3UC, promoting versatile applications in various automation settings.
This extension unit receives its power internally from the connected PLC, simplifying installation. In terms of performance, it operates effectively within specified temperature ranges, from 0°C up to 55°C during active use, and can be stored in conditions from -25°C to 75°C. Weighing 0.3 kg, the unit is lightweight and manageable.
Each input accommodates a signal voltage of 24 V DC ±10%, with a sensitivity current that requires at least 4.2 mA to register an ON state and a maximum of 1.5 mA for an OFF state. The signal current for inputs measures at 5 mA when at the designated 24 V DC. Input reaction time is approximately 10 ms, allowing for responsive operation. The impedance of the input circuit is noted as 4.3 kΩ, ensuring reliable performance across various connected devices. For easy integration, it features a vertical terminal block connection, specifically using M3 screws.