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Business > Industrial Devices > Automation Controls Top > FA Sensors & Components > Sensors > Micro Photoelectric Sensors > Amplifier Built-in / U-shaped Micro Photoelectric Sensor[Compact / Cable type] PM-45 > Specifications

Amplifier Built-in / U-shaped Micro Photoelectric Sensor[Compact / Cable type] PM-45

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Specifications

Sensing characteristics

Cautions For Use

Specifications

Type		Compact / Cable type
Type			3 m 9.843 ft cable
Model No.	NPN output	PM-□45	PM-□45-C3
Model No.	PNP output	PM-□45-P	PM-□45-P-C3
Applicable regulations and certifications		CE Marking (EMC Directive, RoHS Directive), UKCA Marking (EMC Regulations, RoHS Regulations), ISO 13849-1 (Category 1, PLc) (Note 2), UL/c-UL certification
Sensing range		6 mm 0.236 in (fixed)
Minimum sensing object		0.8 × 1.2 mm 0.031 × 0.047 in opaque object
Hysteresis		0.05 mm 0.002 in or less
Repeatability		0.01 mm 0.0004 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: 2 V or less (at 50 mA sink current), 1 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: 2 V or less (at 50 mA source current), 1 V or less (at 16 mA source current)
	Output operation	Incorporated with 2 outputs: Light-ON / Dark-ON
	Short-circuit protection	Incorporated
Response time		Under light received condition: 20 μs or less Under light interrupted condition: 80 μs or less (Maximum response frequency: 3 kHz) (Note 3)
Operation indicator		Orange LED (lights up under light received condition)
Pollution degree		3
Protection		IP64(IEC)
Ambient temperature		–25 to +55 ℃ –13 to +131 ℉ (No dew condensation or icing allowed), Storage: –30 to +80 ℃ –22 to +176 ℉
Ambient humidity		5 to 85 % RH, Storage: 5 to 95 % RH
Ambient illuminance		Fluorescent light: 1,000 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 2,000 Hz frequency, 1.5 mm 0.059 in double amplitude (maximum acceleration 196 m/s²) 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 three times each
Emitting element		Infrared LED (Peak emission wavelength: 855 nm 0.034 mil, non-modulated)
Material		Enclosure: PBT, Display section: Polycarbonate
Cable		0.09-mm² 4-core cabtyre cable, PVC, 1 m 3.281 ft long	0.09-mm² 4-core cabtyre cable, PVC, 3 m 9.843 ft long
Cable extension		Extension up to total 100 m 328.084 ft is possible with 0.3 mm², or more, cable. (Note 4, 5)
Weight		Net weight: 10 g approx., Gross weight: 15 g approx.	Net weight: 30 g approx., Gross weight: 35 g approx.

Notes:

1)	Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +23 ℃ +73.4 ℉.
2)	Conformed from December 2021 production.
3)	The response frequency is the value when the disc, given in the figure below, is rotated.

4) If the cable is extended to 20 m 65.617 ft or longer, confirm that the supply voltage at the end of the cable attached to the sensor is 4.5 V or higher.

5) For safety applications, do not exceed 30 m 98.425 ft.

4)	If the cable is extended to 20 m 65.617 ft or longer, confirm that the supply voltage at the end of the cable attached to the sensor is 4.5 V or higher.
5)	For safety applications, do not exceed 30 m 98.425 ft.