Model
PR-M51N1
Type
Thrubeam
Output
NPN
Shape
Mini-slim
Cable connection
1 m cable
Detection distance
1.2 m
Number of control outputs
2 outputs
Output operation
Output 1
Dark-ON
Output 2
Light-ON
Response time
Output 1
0.5 ms
Output 2
ON→OFF: 2.7 ms, OFF→ON: 0.5 ms
Sensitivity adjustment
None
Spot diameter
–
Light source
4 element, point light source, red LED (650 nm)
Mutual interference prevention function
–
Indicator lamp
Output indicator (orange), stable operation indicator (green), thrubeam type transmitter: power supply indicator (green)
Control output
30 VDC or lower, 50 mA or lower
Leakage current:
When 3 kΩ load resistance, 0.3 mA or lower. When 1 kΩ load resistance, 0.5 mA or lower. When 0.2 kΩ load resistance, 1.5 mA or lower
Residual voltage:
When 10 mA or lower, 1.0 V or lower. When 10 to 30 mA, 1.5 V or lower. When 30 to 50 mA, 2.0 V or lower.
Protection circuit
Power supply reverse connection protection, output overcurrent protection,
output surge protection, power supply surge protection
Rating
Power voltage
10 to 30 VDC, including Ripple (P-P) 10 %
Current consumption
Transmitter: 11 mA, Receiver: 16 mA
Environmental resistance
Enclosure rating
IP67 (IEC60529), IP69K (DIN40050-9), 4X, 6P, 13 (NEMA250)
Insulation resistance
20 MΩ or higher (500 VDC)
Ambient light
Incandescent lamp: 5,000 lux or lower, Sunlight: 20,000 lux or lower
Ambient temperature
-25 to +55 °C -13 to 131 °F (No freezing)
Storage temperature
-25 to +75 °C -13 to 167 °F
Relative humidity
35 to 85 % RH (No condensation)
Withstand voltage
1,000 VAC, 50/60 Hz, 1 min
Vibration resistance
10 to 55 Hz, Double amplitude 1.5 mm 0.06″, 2 hours in each of the X, Y, and Z directions
Shock resistance
1,000 m/s2, 6 times in each of the X, Y, and Z directions
Material
Case: SUS316L, indicator cover/lens cover: polysulfone,
cord protector: polymethylpentene, filler: polyester-based resin
Accessories
Instruction manual
Weight
Approx. 42 g
