Product Description
Keyence PJ-55A Extension Unit Transmitter, 12-24V DC No. of beam axes 2 Beam axis spacing 40 mm 1.57" Maximum optical axis number 28 optical axes (PJ-50A x 1 + PJ-55A x 12) Detection area 120 mm 4.72" (4 optical axes) to 1080 mm 42.52" (28 optical axes) Detecting distance 5 m 16.40' Detectable object Opaque materials (50 mm dia. min.) 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. Control output Operation mode LIGHT-ON/DARK-ON (switch-selectable) Noise resistance (power supply line) 350 V, pulse width : 1 µs (by way of a 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 25 mA (PJ-55AT: 5 mA, PJ-55AR: 20 mA) (total of T, R)*1 Environmental resistance Enclosure rating IP64 Ambient light Incandescent lamp: 3,500 lux max., Sunlight: 12,000 lux max. Ambient temperature -20 to +50 °C -4 to 122 °F (No freezing) Relative humidity 35 to 85 % RH (No condensation) 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 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-55AT: Approx. 60 g, PJ-55AR: Approx. 65 gOther Details
Industrial Parts R Us Inc. will guarantee all items new and used for 30 days after the item has been received. (See Terms and Conditions). The buyer has the option to exchange the item if we have another in stock, or for the purchase price. The buyer is responsible for all return shipping charges. Refunds will be issued upon return of the item. Thank you from Industrial Parts R Us!!!!Product Videos
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