KEYENCE Photoelectric Sensors PJ series PJ-55A
model
PJ-55A
Number of optical axes
2
Optical axis spacing
40 mm
Maximum number of optical axes
28 optical axes (PJ-50A x 1 + PJ-55A x 2)
Detection area
120 mm (4 optical axes) to 1,080 mm (28 optical axes)
Detection distance
5 m
Can detect objects
Opaque material (minimum diameter 50 mm)
light source
Infrared LED
Display indicator
Output (PJ-50AR) / power supply (PJ-50AT): red LED, stable operation (PJ-50AR): green LED
Response time
15 ms or less
Output
Control output
NPN open collector max. 100 mA (max. 40 V), residual current: max. 1 V
Control output
Operating mode
LIGHT-ON / DARK-ON (switch selectable)
Noise-resistant (power cord)
350 V, pulse width 1 μs (clutter simulator)
protect the circuit
Reverse current protection, overcurrent protection, overvoltage
Rated value
voltage
12 to 24 VDC ± 10%, pulsation (P-P): max 10%
Current consumption
25 mA (PJ-55AT: 5 mA, PJ-55AR: 20 mA) (T, R total) * 1
Environmental tolerance
Degree of protection
IP64
Environmental lighting
Incandescent: up to 3,500 lux, daylight: up to 12,000 lux
Ambient temperature
-20 to +50 ° C (no freezing)
Relative humidity
35 to 85% RH, non-condensing
Vibration resistance
10 to 55 Hz, double amplitude: 1.5 mm, X, Y, Z axis are 2 hours
Seismic resistance
100m / s2 X, Y, Z direction 3 times
material
Housing: glass fiber reinforced resin, lens cover: PFA
weight
PJ-55AT: about 60 g
PJ-55AR: about 65 g * 2
Japan Keyence keyence photoelectric sensor:
PZ-M51 PZ-M51 PZ-M61 PZ-M31 PZ-M31 PZ-M31 PZ-M31 PZ-M31 PZ-M31 PZ-M31 PZ-M31 PZ
PZ-V71 PZ-V71 PZ-V71 PZ-V71 PZ-V71 PZ-V71 PZ-V71 PZ-V71 PZ-V71 PZ-V71 PZ-V71 PZ
PZ2-51 PZ2-51P PZ2-61 PZ2-61P PZ2-41 PZ2-41P PZ2-42 PZ2-42P
PZ2-62 PZ2-62P PZ2-62SPO PZ-101 PZ-41 PZ-42 PZ-51
PZ-G41N PZ-G51P PZ-G51P PZ-G52P PZ-G52P PZ-G52P PZ-G52P PZ-G52P PZ-G52P
PZ-G61N PZ-G61P PZ-G101P PZ-G101P PZ-G101P PZ-G10P PZ-G10P
PS-55 PS-50 PS-50 PS-50 PS-50 PS-
PS-20 PS-19 PS-49 PS-
PQ-01 PQ-02 PG-602 PG-610