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Convergent Reflective Photoelectric Sensor EX-40

Order guide

Type Appearance Sensing range
(Note 1)
Model No. Output Sensitivity
adjuster
Timer
function
Emitting
element
Diffused
beam
type
  5 to 38 mm
0.197 to 1.496 in
(Convergent point: 20 mm 0.787 in)
EX-42 NPN
open-
collector
transistor
- - Infrared
LED
Long
sensing
range
10 to 70 mm
0.394 to 2.756 in
(Convergent point: 40 mm 1.575 in)
EX-44 Incorporated
Spot-beam type   20 to 35 mm
0.787 to 1.378 in
(Convergent point: 30 mm 1.181 in)
EX-43 Red LED
NOTE Mounting bracket is not supplied with the sensor. Please select from the range of optional sensor mounting brackets (two types).
Note 1 :The sensor does not detect even a specular background if it is separated by the distance specified below.
EX-42...150 mm 5.906 in or more, EX-44...300 mm 11.811 in or more, EX-43...100 mm 3.937 in or more
(These are typical values. However, the specular background should be a plane surface, directly facing the sensor. A spherical or curved background may be detected.)

5 m 16.404 ft cable length type

5 m 16.404 ft cable length type (standard: 2 m 6.562 ft) is also available.
When ordering this type, suffix "-C5" to the model No.
(e.g.) 5 m 16.404 ft cable length type of EX-42 is "EX-42-C5".

standard type 5 m 16.404 ft cable length type
EX-42 EX-42-C5
EX-44 EX-44-C5
EX-43 EX-43-C5

Discontinued products

Discontinued product Recommended substitute
Product number/Part number Last time buy   Product number/Part number Product name Remark
Product number: EX-43T
Part number: EX-43T
September 30, 2021
To be discontinued
Product number: EX-43
Part number: EX-43
Convergent Reflective Photoelectric Sensor EX-40 PLC and off-delay timer settings are needed.
Product number: EX-43T-C5
Part number: EX-43T-C5
September 30, 2021
To be discontinued
Product number: EX-43-C5
Part number: EX-43-C5
Convergent Reflective Photoelectric Sensor EX-40 PLC and off-delay timer settings are needed.

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