Square Transmissive Cable Type, NPN
Keyence PZ-M51
Built-in amplifier photoelectric sensors PZ-V/M series
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Specification
| Model | PZ-M51 | |
| Type | Thrubeam | |
| Output | NPN | |
| Detecting distance | 10 m *1 | |
| Setting distance | - | |
| Light source | Red LED | |
| Sensitivity adjustment | 1-turn trimmer (230°) | |
| Response time | 1.5 ms max. | |
| Operation mode | LIGHT-ON/DARK-ON (switch-selectable) | |
| Indicator lamp | Output and power: Orange LED, Stable operation: Green LED*2 | |
| Control output | 100 mA (24 V) max., Residual voltage: 1 V max. | |
| Digital monitor | ? | |
| Protection circuit | Reversed polarity, overcurrent protection, surge absorber | |
| Rating | Power voltage | 12 to 24 VDC ±10 %, Ripple (P-P) 10 % or less |
| Power consumption | T: 24 mA max. , R: 27 mA max. | |
| Environmental resistance | Enclosure rating | IP67 |
| Ambient light | Incandescent lamp: 5,000 lux max., Sunlight: 20,000 lux max. | |
| Ambient temperature | -20 to +55 °C (No freezing) | |
| Relative humidity | 35 to 85 % RH (No condensation) | |
| Vibration resistance | 10 to 55 Hz, Double amplitude 1.5 mm, 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 | |
| Case material | Glass-fibre reinforced plastic | |
| Accessories | ? | |
| Weight | T: Approx. 50 g, R: Approx. 50 g (including 2-m cable) | |
| *1 The detecting distance is obtained with the maximum sensitivity. *2 The transmitter of the PZ-M51 features a power indicator only. |
