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Compact Type 4 Safety Beam Sensor ST4

Order guide

Sensor heads

Always use the sensor head and the controller together as a set.

Type Appearance Operating range
(Note 1)
Model No.
(Note 2)
Cable length 0.2 m 0.656 ft 0.1 to 15 m
0.328 to 49.231 ft
ST4-A1-J02
  With emission amount adjuster ST4-A1-J02V
Cable length 1 m 3.281 ft ST4-A1-J1
  With emission amount adjuster ST4-A1-J1V
Note 1 :The "operating range" is the possible setting distance between the emitter and the receiver.
Note 2 :The model No. with suffix "E" shown on the label affixed to the product is the emitter, "D" shown on the label is the receiver.

Controllers

Always use the sensor head and the controller together as a set.

Type Appearance Model No. Control output
Controller ST4-C11 Dual PNP transistor open-collector output x 1 system
or
Dual NPN transistor open-collector output x 1 system
(Set using output polarity selection switch)
  High-functional type ST4-C12EX

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