Expandable Area SensorPJ series

PJ-V21

Expansion Unit

[Discontinued model]

This model has been discontinued.

Recommended Replaceable Products
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SPECIFICATIONS

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Model

PJ-V21

Type

Extension unit A

Combination controller

PJ-V90, PJ-V91*1

Number of optical axes

8

Beam axis spacing

20mm

Maximum optical axis number

64 (PJ-V20 × 1 + PJ-V21 × 7)

Detection area

140 mm (8 optical axes) to 1,260 mm (64 optical axes)*2

Detecting distance

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)*3

Indicator lamp

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

Cable

Transmitter

Receiver

Extend

Environmental resistance

Enclosure rating

IP65

Operating ambientluminance

Incandescent lamp : 5,000 lux or less, sunlight : 20,000 lux or less

Operating ambient temperature

-10 to +55°C (no freezing)

Operating ambient humidity

35 to 95 % RH (No condensation)

Vibration

10 to 55 Hz, 0.7 mm double amplitude, 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 320 g

End cap

Mounting bracket

Interim support tool

*1 The PJ-V91 cannot be used in a standalone manner. It is a subcontroller used to extend the PJ-V90.
*2 For information on the number of extension units and the detection area, see the manual.
*3 Based on IEC 61496 (EN61496)

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