【Notification of Manufacturer Change for Panasonic Industrial Devices SUNX Products and Panasonic Industrial Devices SUNX Tatsuno Products】
From April 1, 2024, the terms "Panasonic Industrial Devices SUNX Co., Ltd." and "Panasonic Industrial Devices SUNX Tatsuno Co., Ltd."
in this page and in the manuals and other documents to be downloaded will all be replaced with "Panasonic Industry Co., Ltd." and applied accordingly.

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Discontinued
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Convergent Reflective Photoelectric Sensor EX4 (Discontinued Products)

Specifications

Type Convergent reflective
Diffused beam
Model No. EX4-LD20 EX4-LD50
Sensing range 5 to 30 mm 0.197 to 1.181 in (Conv. point: 15 mm 0.591 in)
with white non-glossy paper (100 x 100 mm 3.937 x 3.937 in)
27 to 80 mm 1.063 to 3.150 in (Conv. point: 50 mm 1.969 in)
with white non-glossy paper (100 x 100 mm 3.937 x 3.937 in)
Min. sensing object ø0.2 mm ø0.008 in copper wire (Setting distance: 15 mm 0.591 in) -
Hysteresis 10 % or less of operation distance
Repeatability (perpendicular to sensing axis) 0.1 mm 0.004 in or less
Supply voltage 24 V DC ± 10 % Ripple P-P 10 % or less
Current consumption 20 mA or less 25 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: 1.0 V or less (at 100 mA sink current)
0.4 V or less (at 16 mA sink current)
  Output operation Light-ON
Response time 8 ms or less
Sensitivity adjuster - Continuously variable adjuster
Protection IP62 (IEC) -
Ambient temperature -10 to +40 ℃ -14 to +104 (No dew condensation or icing allowed), Storage: -20 to +50 ℃ -4 to +122
Emitting element Infrared LED (modulated)
Material Polycarbonate
Weight Net weight: 80 g approx.
Accessory - Adjusting screwdriver: 1pc.
Dimensions W11 x H45 x D45 mm W0.433 x H1.772 x D1.772 in W11 x H50 x D43 mm W0.433 x H1.969 x D1.693 in

Note:
Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +23 ℃ +73.4 .

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