Expansion Unit PJ-56

PJ-56 - Expansion Unit

*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.

Data Sheet (PDF)

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) + (PJ-55A + PJ-56) ^*2
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. ^2 Up to two PJ-56 units can be used with each set of expandable area sensors. ^3 When the optical axis pitch of the hinged section is 40 mm . ^4 This is the value with a power supply voltage of 24 V. (80 mA for the PJ-50A, 20 mA for the PJ-55A, and 45 mA for the PJ-56 with a power supply voltage of 12 V.) ^*5 For models PJ-50AT and 50AR, the weight of the 5-m cable is included.

Data Sheet (PDF) Other Models