Get now: Mitsubishi FX2N-16EX-ES/UL Digital Input Extension Module
Atlantechdrives provides the FX2N-16EX-ES/UL, a robust 16-point digital input expansion module designed for the MELSEC FX series programmable logic controllers. This module is essential for increasing the sensing capacity of your PLC system, allowing for the integration of more limit switches, push buttons, and sensors into your automation architecture.
- Input Points: 16 Digital Inputs
- Input Voltage: 24V DC (+/- 10%)
- Input Current: 5mA / 24V DC
- Isolation: Photocoupler isolation
- Connection: Terminal blocks (Screw type)
- Compatibility: FX1N, FX2N, FX3G, FX3U Series
Technical Architecture: High-Reliability Signal Sensing
Purchase now the FX2N-16EX-ES/UL to ensure stable signal processing in your industrial environment. This module is technically engineered with internal photocoupler isolation, which protects the main CPU’s internal circuitry from high-voltage spikes and electrical noise originating from the field sensors. Each of the 16 input points operates at a nominal 24V DC, providing a clear distinction between logic high and low states even in electrically noisy environments. The FX2N-16EX-ES/UL is a passive expansion block that draws its logic power directly from the PLC backplane, simplifying cabinet wiring by eliminating the need for separate power distribution for the module’s internal logic. When you secure the FX2N-16EX-ES/UL, you are acquiring a mission-critical component known for its longevity and deterministic response times in material handling and packaging lines.
Installation Advice: Wiring for Sink and Source Flexibility
The FX2N-16EX-ES/UL is designed with flexibility in mind, supporting both Sink and Source wiring configurations. When installing, pay close attention to the S/S terminal; connecting this to the 24V DC positive or negative terminal determines the polarity of all 16 inputs. We recommend using ferrules for all terminal connections to prevent stray wire strands from causing short circuits. Sourcing your FX2N-16EX-ES/UL from Atlantechdrives ensures you receive a unit with high-integrity terminal screws, essential for maintaining contact in high-vibration machinery.
Maintenance and Signal Diagnostics
Maintenance of the FX2N-16EX-ES/UL is straightforward thanks to the integrated status LEDs for every input channel. During routine checks, technicians can instantly verify if a field sensor is reaching the PLC without using a multimeter. If an input LED is flickering, it usually indicates a loose connection or a failing mechanical switch in the field. Sourcing an authentic FX2N-16EX-ES/UL from Atlantechdrives guarantees the hardware quality required for 24/7 industrial service.
FAQs
Q: Can the FX2N-16EX-ES/UL be used with the newer FX3U series?
A: Yes, it is fully backwards compatible with the FX3U series via the standard expansion bus.
Q: What is the response time for these inputs?
A: The typical response time is 10ms, which is optimized for standard industrial sensing applications.
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