• EX 31B 1 2
  • EX 31B 1 2

Panasonic Photoelectric Sensor EX-42 EX-44 EX-43 EX-43T

Series#: Panasonic Photoelectric Sensor

Product Details

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Specification

Type Diffused beam type Spot-beam type
Type Long sensing range With timer
Model No. EX-42 EX-44 EX-43 EX-43T
CE marking directive compliance EMC Directive, RoHS Directive
Sensing range 5 to 38 mm 0.197 to 1.496 in (Conv. point: 20 mm 0.787 in)
with white non-glossy paper (50 x 50 mm 1.969 x 1.969 in)
10 to 70 mm 0.394 to 2.756 in (Conv. point: 40 mm 1.575 in)
with white non-glossy paper (50 x 50 mm 1.969 x 1.969 in)
20 to 35 mm 0.787 to 1.378 in (Conv. point: 30 mm 1.181 in)
with white non-glossy paper (50 x 50 mm 1.969 x 1.969 in)
Min. sensing object ø0.2 mm ø0.008 in copper wire
(Setting distance: 20 mm 0.787 in)
ø0.2 mm ø0.008 in copper wire
(Setting distance: 40 mm 1.575 in)
ø0.03 mm ø0.001 in gold wire (Setting distance: 30 mm 1.181 in)
Hysteresis 15 % or less of operation distance with white non-glossy paper (50 x 50 mm 1.969 x 1.969 in) 10 % or less of operation distance with white non-glossy paper (50 x 50 mm 1.969 x 1.969 in)
Repeatability
(perpendicular to sensing axis)
0.1 mm 0.004 in or less
(Setting distance: 20 mm 0.787 in)
0.2 mm 0.008 in or less
(Setting distance: 40 mm 1.575 in)
0.05 mm 0.002 in or less (Setting distance: 30 mm 1.181 in)
Supply voltage 12 to 24 V DC ± 10 % Ripple P-P 10 % or less
Current consumption 35 mA or less
Output NPN open-collector transistor
・Maximum sink current: 100 mA
・Applied voltage: 30 V DC or less (between output and 0 V)
・Residual voltage: 1.5 V or less (at 100 mA sink current)
0.4 V or less (at 16 mA sink current)
 

Utilization category

DC-12 or DC-13
Output operation Light-ON
Short-circuit protection Incorporated
Response time 0.5 ms or less
Operation indicator Red LED (lights up when the output is ON)
Stability indicator Green LED
(lights up under stable light received condition or stable dark condition)
Sensitivity adjuster Continuously variable adjuster
Timer function Variable OFF-delay timer
(0.1 to 1 sec. approx.) (Note 2)
Pollution degree 3 (Industrial environment)
Protection IP67 (IEC)
Ambient temperature -25 to +55 ℃ -13 to +131 ℉
(No dew condensation or icing allowed),
Storage: -30 to +70 ℃ -22 to +158 ℉
Ambient humidity 35 to 85 % RH, Storage: 35 to 85 % RH
Ambient illuminance Incandescent light: 3,000 lx or less at the light-receiving face
Voltage withstandability 1,000 V AC for one min. between all supply terminals connected together and enclosure
Insulation resistance 20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure
Vibration resistance 10 to 500 Hz frequency, 3 mm 0.118 in double amplitude (20 G max.) in X, Y and Z directions for two hours each
Shock resistance 500 m/s2 acceleration (50 G approx.) in X, Y and Z directions three times each
Emitting element Infrared LED (Peak emission wavelength: 880 nm 0.035 mil, modulated) Red LED (Peak emission wavelength: 680 nm 0.027 mil, modulated)
Material Polyalylate
Cable 0.2 mm2 3-core cabtyre cable, 2 m 6.562 ft long
Cable extension Extension up to total 100 m 328.084 ft is possible with 0.3 mm2, or more, cable.
Weight Net weight: 45 g approx., Gross weight: 70 g approx.
Accessory Adjusting screwdriver: 1 pc.

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