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Small U-shaped Micro Photoelectric Sensor[Amplifier Built-in] PM-44/PM-54 (Discontinued Products)

Specifications

Type Small
With cable With connector
Model No. NPN output PM-□44 PM-□54
PNP output PM-□44P PM-□54P
Sensing range 5 mm 0.197 in (fixed)
Minimum sensing object 0.8 x 1.8 mm 0.031 x 0.071 in opaque object
Hysteresis 0.05 mm 0.002 in or less
Repeatability 0.03 mm 0.001 in or less
Supply voltage 5 to 24 V DC ±10 % Ripple P-P 10 % or less
Current consumption 15 mA or less
Output <NPN output type>
NPN open-collector transistor
• Maximum sink current: 50 mA
• Applied voltage: 30 V DC or less (between output and 0 V)
• Residual voltage: 0.7 V or less (at 50 mA sink current), 0.4 V or less (at 16 mA sink current)

<PNP output type>
PNP open-collector transistor
• Maximum source current: 50 mA
• Applied voltage: 30 V DC or less (between output and +V)
• Residual voltage: 0.7 V or less (at 50 mA source current), 0.4 V or less (at 16 mA source current)
  Utilization category DC-12 or DC-13
Output operation Incorporated with 2 outputs: Light-ON / Dark-ON
Response time Under light received condition: 20 µs or less, Under light interrupted condition: 100 µs or less
(Response frequency: 1 kHz or more) (Note 2)
Operation indicator Vermilion LED (lights up under light received condition)
Pollution degree 3 (Industrial environment)
Ambient temperature –25 to +55 ℃ -13 to +131 (No dew condensation or icing allowed),
Storage: –30 to +80 ℃ –22 to +176
Ambient humidity 35 to 85 % RH, Storage: 35 to 85 % RH
Ambient illuminance Fluorescent light: 1,000 ℓx at the light-receiving face
EMC EN 60947-5-2
Voltage withstandability 1,000 V AC for one min. between all supply terminals connected together and enclosure
Insulation resistance 50 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure
Vibration resistance 10 to 2,000 Hz frequency, 1.5 mm 0.059 in amplitude in X, Y and Z directions for two hours each
Shock resistance 15,000 m/s2 acceleration (1,500 G approx.) in X, Y and Z directions for three times each
Emitting element Infrared LED (Peak emission wavelength: 940 nm 0.037 mil, non-modulated)
Material Enclosure: PBT, Slit cover: Polycarbonate, Terminal part [PM-□54(P) only]: Solder plated
Cable 0.09 mm2 4-core cabtyre cable, 1 m 3.281 ft long -
Cable extension Extension up to total 100 m 328.084 ft is possible with 0.3 mm2, or more, cable.
Weight Net weight: 15 g approx. Net weight: 3 g approx.

Notes:
1) Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +23 ℃ +73.4 ℉.
2) The response frequency is the value when the disc, given in the figure below, is rotated.

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