KEYENCE PJ-56 Expansion Unit
KEYENCEPJ-56Expansion UnitSpecifications:ModelPJ-56Number of optical axes4Beam axis spacing40 mm max.*1Maximum optical axis number28 optical axes (PJ-50A x 1) +(PJ-55A + PJ-56) *2Detection area―Detect
- model:
KEYENCEPJ-56Expansion UnitSpecifications:ModelPJ-56Number of optical axes4Beam axis spacing40 mm max.*1Maximum optical axis number28 optical axes (PJ-50A x 1) +(PJ-55A + PJ-56) *2Detection area―Detect
KEYENCE
PJ-56
Expansion Unit
Specifications:
Model | PJ-56 | |
Number of optical axes | 4 | |
Beam axis spacing | 40 mm max.*1 | |
Maximum optical axis number | 28 optical axes (PJ-50A x 1) + | |
Detection area | ― | |
Detecting distance | 5 m | |
Detectable object | Opaque materials (50 mm dia. min.) *3 | |
Light source | Infrared LED | |
Indicator lamp | Output (PJ-50AR)/Power (PJ-50AT) : Red LED, Stable operation (PJ-50AR) : Green LED | |
Response time | 15 ms or less | |
Output | Control output | NPN open collector 100 mA max. (40 V max.), Residual voltage : 1 V max. |
Controloutput | Operation mode | LIGHT-ON/DARK-ON (switch-selectable) |
Noise resistance (power supply line) | 350 V, 1 µs (noise simulator) | |
Protection circuit | Reversed polarity, overcurrent protection, surge absorber | |
Rating | Power voltage | 12 to 24 VDC ±10 %, Ripple (P-P) 10 % or less |
Current consumption | 50 mA (PJ-56T: 10 mA, PJ-56R: 40 mA) (total of T, R)*4 | |
Environmental resistance | Enclosure rating | IP64 |
Ambient light | Incandescent lamp: 3,500 lux or less, Sunlight: 12,000 lux or less | |
Ambient temperature | -20 to +50 °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 | 100 m/s2, 3 times in each of the X, Y, and Z directions | |
Material | Housing : Glass-fi bre reinforced plastic, Lens cover : PFA | |
Weight | PJ-56T: Approx. 120 g, PJ-56R: Approx. 125 g*5 | |
*1 The optical axis pitch of the hinged section may be 40 mm or more depending on the mounting method. |