E3JM-R4M4T Safety Light Curtain | F3SJ Series Industrial Safety Sensor

The OMRON E3JM-R4M4T is a built-in power supply photoelectric sensor with a retro-reflective sensing method featuring M.S.R. (Mirror Surface Rejection) function . It is designed for universal use, supporting a wide-range power supply compatible with both AC and DC voltages.

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Specifications Parameter Specification Sensing Method Retro-reflective with M.S.R. function Sensing Distance 4 m (when using reflector E39-R1, included) Standard Sensing Object Opaque object, 75 mm dia. min. Light Source Red LED (660 nm) Output Type Relay output (SPDT) Output Operation Light-ON / Dark-ON (selectable via switch) Contact Capacity (Relay) 250 VAC, 3 A (cosφ = 1) max.; 5 VDC, 10 mA min. Relay Life Expectancy Electrical: 100,000 operations min. (1,800 ops/hr); Mechanical: 50,000,000 operations min. (18,000 ops/hr) Response Time Operate or reset: 30 ms max. Switching Frequency 16 Hz Supply Voltage 100 to 240 VAC ±10%, 50/60 Hz; 24 to 240 VDC ±10%, ripple (p-p) 10% max. Power Consumption 2 W max. Timer Function Selectable: ON-delay, OFF-delay, or One-shot delay; 0.1 to 5 s adjustable Connection Method Terminal block (PF1/2 conduit entry) Degree of Protection IP66 (IEC 60529) Insulation Resistance 20 MΩ min. at 500 VDC Dielectric Strength 2,000 VAC, 50/60 Hz for 1 min Vibration Resistance (Destruction) 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions Shock Resistance (Destruction) 500 m/s², 3 times each in X, Y, and Z directions Ambient Temperature (Operating) -25°C to 55°C (with no freezing or condensation) Ambient Temperature (Storage) -30°C to 70°C Ambient Humidity (Operating) 45% to 85% (with no condensation) Ambient Illuminance Incandescent lamp: 3,000 lx max. Indicator Operation indicator (red LED) Material (Case) ABS Material (Lens) Methacrylate resin Material (Cover) Polycarbonate Weight (Packed) Approx. 160 g