Order now: Mitsubishi FX2N-16EYR-ES/UL Relay Output Module
Atlantechdrives provides the FX2N-16EYR-ES/UL, a high-quality 16-point mechanical relay output expansion block for the MELSEC FX family. This module is the definitive solution for switching various AC and DC loads, such as solenoids, contactors, and pilot lights, providing galvanic isolation and high-current capacity.
- Output Points: 16 Digital Relays
- Switching Voltage: Max 250V AC / 30V DC
- Current Rating: 2A per point / 8A per group (common)
- Output Type: Mechanical Contact (Normally Open)
- Response Time: Approx. 10ms
- Service Life: 10,000,000 mechanical operations
Technical Performance: Universal Switching with Mechanical Isolation
Get now the FX2N-16EYR-ES/UL to benefit from its versatile switching capabilities. Unlike transistor-based modules, the mechanical relays in the FX2N-16EYR-ES/UL allow you to mix different voltage levels on the same module across different common groups. This technical superiority eliminates the need for external interposing relays in many applications. The module is architected with reinforced isolation, ensuring that back-EMF spikes from inductive loads do not reach the sensitive PLC processor. When you procure the FX2N-16EYR-ES/UL, you are choosing a rugged output interface designed for heavy-duty environments where electrical surges are common. Its compact design allows for high-density output control without expanding the physical footprint of the PLC rack significantly.
Expert Tips: Protecting Relay Contacts from Inductive Loads
To maximize the service life of the FX2N-16EYR-ES/UL, we strongly recommend using external surge suppression. For AC loads, use an RC snubber; for DC loads, use a flyback diode. This prevents arcing across the mechanical contacts when the load is de-energized, preventing the contacts from welding or developing high resistance over time. Sourcing your FX2N-16EYR-ES/UL from Atlantechdrives ensures you get a unit with pristine, low-cycle internal relays, which is vital for long-term reliability in safety-interlock or high-frequency switching circuits.
Maintenance and Signal Monitoring
The FX2N-16EYR-ES/UL features 16 individual red LEDs to indicate the status of each relay coil. Maintenance protocols should include a periodic «click test» to ensure mechanical movement. If the LED is lit but the load is not energized, the internal relay contact may have reached its end-of-life. Sourcing from Atlantechdrives provides the reliability and precision required for 24/7 manufacturing operations.
FAQs
Q: What is the maximum current per common terminal?
A: The FX2N-16EYR-ES/UL is rated for a maximum of 8 Amps per common group.
Q: Can I use this for high-speed pulse outputs?
A: No. Due to the mechanical nature of relays, they are not suitable for high-speed pulses. For that application, use a transistor module like the FX2N-16EYT.
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