| Type | Thru-beam | Retroreflective (with polarizing filters) |
Diffuse reflective | |
| Model No. | RX2-M5 | RX2-PRVM2 | RX2-D300 | |
| Sensing range | 5 m 16.404 ft | 0.1 to 2 m 0.328 to 6.562 ft (Note 2) | 300 mm 11.811 in (Note 3) | |
| Sensing object | ø10 mm ø0.394 in or more opaque object (Note 4) |
ø50 mm ø1.969 in or more opaque, translucent or specular object (Note 2, 5) |
Opaque, translucent or transparent object (Note 5) |
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| Hysteresis | - | - | 15 % or less of operation distance (Note 3) | |
| Repeatability (perpendicular to sensing axis) |
0.5 mm 0.020 in or less | 1 mm 0.039 in or less | 0.5 mm 0.020 in or less | |
| Supply voltage | 12 to 24 V DC ± 10 % Ripple P-P 10 % or less | |||
| Current consumption | Emitter: 8 mA or less, Receiver: 0.8 mA or less (Note 6) | 1 mA or less (Note 6) | ||
| Sensing output | Non contact DC 2-wire type ・Load current: 5 to 100 mA ・Residual voltage: 4 V or less (Note 7) |
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| Output operation | Switchable either Light-ON or Dark-ON | |||
| Short-circuit protection | Incorporated | |||
| Response time | 3 ms or less | |||
| Operation indicator | Red LED (lights up when the output is ON) | |||
| Stability indicator | Green LED (Light-ON mode: lights up under stable light received condition Dark-ON mode: lights up under stable dark condition) |
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| Emitting indicator | Red LED (lights up during beam emission) |
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| Sensitivity adjuster | Continuously variable adjuster | |||
| Protection | IP67 (IEC) | |||
| Ambient temperature | -20 to +60 ℃ -4 to +140 ℉ (No dew condensation or icing allowed), Storage: -30 to +70 ℃ -22 to +158 ℉ |
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| Ambient humidity | 35 to 85 % RH, Storage: 35 to 85 % RH | |||
| Ambient illuminance | Incandescent light: 3,500 lx at the light-receiving face | |||
| Voltage withstandability | 1,000 V AC for one min. between all supply terminals connected together and enclosure | |||
| Insulation resistance | 20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure | |||
| Vibration resistance | 10 to 500 Hz frequency, 1.5 mm 0.059 in amplitude (10 G max.) in X, Y and Z directions for two hours each | |||
| Shock resistance | 500 m/s2 acceleration (50 G approx.) in X, Y and Z directions for three times each | |||
| Emitting element | Infrared LED (modulated) | Red LED (modulated) | Infrared LED (modulated) | |
| Peak emission wavelength | 880 nm 0.035 mil | 680 nm 0.027 mil | 890 nm 0.035 mil | |
| Material | Enclosure: Die-cast zinc alloy, Indicator cover: Polyethersulphone, Lens: Polycarbonate (RX2-PRVM2: Acrylic) | |||
| Cable | 0.15 mm2 2-core oil, heat and cold resistant cabtyre cable, 2 m 6.562 ft long | |||
| Cable extension | - (Note 7) | |||
| Net weight | Emitter: 70 g approx., Receiver: 70 g approx. | 75 g approx. | 70 g approx. | |
| Accessories | MS-RX-1 (Sensor mounting bracket): 1 set for emitter and receiver Adjusting screwdriver: 1 pc. |
MS-RX-1 (Sensor mounting bracket): 1 set RF-230 (Reflector): 1 pc. Adjusting screwdriver: 1 pc. |
MS-RX-1 (Sensor mounting bracket): 1 set Adjusting screwdriver: 1 pc. |
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