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| Type | Multi-voltage | |||
| Type | With timer | With timer | ||
| Model No. | EQ-501 | EQ-501T | EQ-502 | EQ-502T |
| CE marking directive compliance | Low Voltage Directive, EMC Directive, RoHS Directive | |||
| Adjustable range (Note 2,3) |
0.2 to 2.5 m 0.656 to 8.202 ft |
0.2 to 1.0 m 0.656 to 3.281 ft |
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| Sensing range (at max. setting distance) (Note 3) |
0.1 to 2.5 m 0.328 to 8.202 ft |
0.1 to 1.0 m 0.328 to 3.281 ft |
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| Hysteresis (Note 3) | 10 % or less of operation distance | |||
| Supply voltage | 24-240 V AC ±10 % or 12 to 240 V DC ±10 % Ripple P-P 10 % or less |
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| Power / Current consumption |
AC: 4 VA or less DC: 3 W or less |
AC: 5 VA or less DC: 4 W or less |
AC: 4 VA or less DC: 3 W or less |
AC: 5 VA or less DC: 4 W or less |
| Output | Relay contact 1a • Switching capacity: 2 50 V AC 3 A (resistive load), 30 V DC 3 A (resistive load) • Electrical life: 100,000 or more switching operations (switching frequency 1,200 operations/hour) • Mechanical life: 50 million or more switching operations (switching frequency 18,000 operations/hour) |
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Output operation |
Switchable either Detection-ON or Detection-OFF | |||
| Short-circuit protection | – | |||
| Response time | 20 ms or less (For EQ-50□T depends on the setting timer period) |
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| Operation indicator | Orange LED (lights up when the output is ON) | |||
| Stability indicator | Green LED (lights up under stable operating condition) | |||
| Distance adjuster | 2-turn mechanical adjuster with indicator | |||
| Sensing mode | – | |||
| Timer function | – | Incorporated with variable (0.1 to 5 sec.) ON-delay / OFF-delay timer |
– | Incorporated with variable (0.1 to 5 sec.) ON-delay / OFF-delay timer |
| Automatic interference prevention function |
Incorporated (Note 4) | |||
| Protection | IP67 (IEC) | |||
| Ambient temperature | –20 to +55 ℃ –4 to +131 ℉ (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: 3,000 Lx or less at the light-receiving face | |||
| Voltage withstandability | 2,000 V AC for one min. among supply terminals, non-supply metal parts and relay contact output terminals, 1,000 V AC for one min. between relay contacts | |||
| Insulation resistance | 100 MΩ, or more, with 500 V DC megger among supply terminals, non-supply metal parts and relay contact output terminals as well as between relay contacts | |||
| Vibration resistance | 10 to 55 Hz frequency, 1.5 mm 0.059 in double amplitude 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 three times each | |||
| Emitting element | Infrared LED (Peak emission wavelength: 855 nm 0.034 mil, modulated) | |||
| Receiving element | 2-segment photodiode | |||
| Material | Enclosure: ABS, Front cover: Polycarbonate, Display cover: Polycarbonate | |||
| Connection method | Screw-on terminal connection | |||
| Cable | Suitable for round cable φ9 to φ11 mm φ0.354 to φ0.433 in | |||
| Cable length | Total length up to 100 m 328.084 ft is possible with 0.3 mm2, or more, cabtyre cable. | |||
| Weight | Net weight: 100 g approx. | |||
| Accessory | Adjusting screwdriver: 1 pc. | |||
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