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E3U-GL

Photoelectric and capacitive label sensors in fork shape housing

E3U-GL

The E3U-GL range of label sensors offers a solution to detect

all standard as well as challenging labels (e.g. transparent la-

bels with metallized parts). Stable operation, where other sen-

sors may require frequent re-teaching, improves the reliability

of the labeling process. Fast and easy set-up reduces the time

and effort during change over periods.

• Photoelectric sensors for the detection of a wide range of

commonly used labels

• Capacitive sensors for the detection of transparent labels

• Easy manual or remote teach for simple and fast label

change over

• Reliable operation and exact positioning without re-adjust-

ment

Features

Stable operation and quick set-up

Stable operation eliminates the need to re-adjust the sensor

due to temperature changes or other influences during pro-

duction.

The E3U-GL offers quick and easy manual or remote teach-

ing, allowing fast and efficient change overs.

High positional accuracy

The The photoelectric E3U-GL_ label sensors have been me-

chanically designed to allow easy mounting close to the dis-

penser edge. This reduces the potential of positional drift

caused by the carrier film stretching.

Detection of transparent labels

The E3U-GLK capacitive sensors allow the detection of transparent labels even when partially metallized. The measurement and

reference system ensures a high accuracy and resolution compensating for environmental changes (temperature, humidity,…).

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Summary of Contents for E3U-GL

Page 1: ...xact positioning without re adjust ment Features Stable operation and quick set up Stable operation eliminates the need to re adjust the sensor due to temperature changes or other influences during pr...

Page 2: ...CuZn PVC 2 m PUR 2 m XS2F M12PVC3S2M XS2F M12PUR3S2M XS2F M12PVC3A2M XS2F M12PUR3A2M 4 wire PVC 2 m PUR 2 m XS2F M12PVC4S2M XS2F M12PUR4S2M XS2F M12PVC4A2M XS2F M12PUR4A2M Item E3U GL1 E3U GL2 E3U GLK...

Page 3: ...re pulled through should be as high as possible For E3U GL1 For E3U GL2 The result of the auto teach procedure is indicated by the Status LED LED flashing 2x auto teach procedure successful The sen so...

Page 4: ...Remote auto teach For remote auto teach connect pin 2 white wire to the operating voltage The Status LED starts flashing quickly Move the la bels through the slot The result of the remote auto teach...

Page 5: ...U GLK32 M1 1 2 4 3 Brown Black White Blue 10 to 35VDC 0V NPN PNP Teach Lock 1 2 4 3 Brown Black White Blue 10 to 35VDC 0V NPN PNP 1 2 4 3 M8 Connector Pin Arrangement 1 4 2 3 Brown Black White Blue 10...

Page 6: ...E3U GLK31 M1 E3U GLK32 M1 Status LED yellow Power LED green Teach M8 x 1 29 5 11 12 28 14 M5 100 5 5 19 35 102 5 120 5 M8x1 Status LED Status LED Teach NO NC Teach M3 x 10 max 0 8 Nm Power LED Status...

Page 7: ...rises de pending on application conditions such as the surrounding tem perature and the power supply voltage Use caution when operating or washing the Sensor Do not use the Sensor in any atmosphere o...

Page 8: ...be suitable for the products Outdoor use uses involving potential chemical contamination or electrical interference or conditions or uses not described in this document Nuclear energy control systems...

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