E3NW-ECT Safety Light Curtain | F3SJ Series Industrial Safety Sensor

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E3NW-ECT Safety Light Curtain | F3SJ Series Industrial Safety Sensor

The Omron E3NW-ECT is an EtherCAT digital sensor communication unit designed as the central gateway for the N-Smart sensor series. It connects directly to a PLC or other EtherCAT master and supplies power to a daisy chain of up to 30 sensor amplifiers.

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Specifications Table Parameter Specification Brand OMRON Model E3NW-ECT Product Type Sensor Communications Unit (Gateway) Communication Protocol EtherCAT Dedicated Protocol Connection RJ45 × 2 (EtherCAT IN/OUT, Daisy Chain) Transmission Speed 100 Mbps Power Supply Voltage 24 VDC (20.4 to 26.4 VDC) Power Consumption 2.4 W max. (excludes power to sensors) Max. Connectable Sensors 30 Units (e.g., E3NX-FA0, E3NC-LA0, E9NC-TA0) Max. Connection Distance 100 m (between nodes) Indicators (LED) PWR, RUN, ERR, L/A IN, L/A OUT, SS Operating Temperature 0 to 55 °C (Derating based on connected units) Vibration Resistance 10 to 60 Hz (0.7 mm amplitude) Shock Resistance 150 m/s² Dielectric Strength 500 VAC for 1 min Insulation Resistance 20 MΩ min. (at 500 VDC) Mounting Method 35-mm DIN Track Weight (Packed) Approx. 185 g Material Polycarbonate RoHS Compliant Yes