This model has been discontinued.

Recommended Replaceable Products: Safety Light Curtain - GL-R series

Expansion Unit PJ-G22

PJ-G22 - Expansion Unit

Specifications

Model

PJ-G22

Combination controller

PJ-G90, PJ-G91*1

Number of optical axes

4

Beam axis spacing

20mm

Detecting distance

0.1 to 7m

Detectable object

Opaque material with a diameter of 28 mm or more

Light source

Infrared LED (peak wavelength : 880 nm)

Operation format

Turned on when light is being applied to all optical axes

Effective aperture angle

±2.5°maximum (when the detecting distance is 3 m or more)

Indicator lamp

A string of 8, 2-Colour LEDs (red and green) for the transmitter and receiver

Protection height

Depends on the number of extensions

Cable

Transmitter

Receiver

Extend

Environmental resistance

Enclosure rating

IP65

Ambient light

Incandescent lamp: 3,500 lux or less, Sunlight: 12,000 lux or less

Ambient temperature

-10 to +55 °C (No freezing)

Relative humidity

35 to 95 % RH (No condensation)

Vibration resistance

10 to 55 Hz, Double amplitude 0.7 mm, 20 times in each of the X, Y, and Z directions

Shock resistance

100 m/s2, 16 ms pulse, 1,000 times in each of the X, Y, and Z directions

Material

Case : aluminum, lens cover : polyarylate

Weight

Main body

Approx 290 g

End cap

Mounting bracket

Interim support tool

*1 The PJ-G91 cannot be used in a standalone manner. It is an extension controller used to extend the PJ-G90.

Other Models