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Retroreflective sensor

OBR50M-R300-2PP-V1

3

Mounting instructions:

The sensor can be mounted directly by means of thru-holes or by using a fixing bracket or mounting clamp (not included in the scope of delivery).

Ensure that the surface is level in order to prevent the housing from becoming distorted when the fittings are tightened. It is advisable to secure

the nuts and screws to prevent the sensor from being misaligned.

Connection:

Connect the device as set out in the connection diagram.

Adjustment:

The green LED lights up when the operating voltage is applied.

Adjust the sensor so that the light spot is on the center of the reflector.

The yellow sensor LEDs light up.

A pressure equalization membrane is fitted on the sensor nameplate.

When mounting, make sure that the pressure equalization membrane is not sealed off.

Teach-in:

To ensure reliable functionality, save the position of the reflector by using the Teach-in procedure.

Press the "TI" button (for approx. 2 s) until the yellow and green LEDs flash in phase.

Teach-in begins once the "TI" button is released.

Successful Teach-in: Yellow and green LEDs flash alternately (2.5 Hz). After successful Teach-in, the output and LED change their status.

Unsuccessful Teach-in: Yellow and green LEDs flash alternately very quickly (8 Hz). After an unsuccessful Teach-in, the sensor continues to

operate with the previous valid setting after the relevant visual fault signal is issued.

Every taught-in reflector position can be retaught (overwritten) by pressing the "TI" button again.

Deleting the Taught-in Reflector Position:

To delete a taught-in reflector position, press and hold the "TI" button for > 4 s until the yellow and green LEDs go out. Release the "TI" button.

The saved reflector position is deleted. The yellow and green lights will flash alternately (2.5 Hz) to confirm that the deletion has occurred.

Curves/Diagrams

Intended Use

Installation Note

Operating Concept

Reflector type

Reflector-dependent effective operating distances

Distance X [m]

H160

OFR-100/100

H50

C110

H100

OFR-500/500

3 x H100

0

5

10

15

20

25

30

35

40

45

50

50 m

35 m

28 m

25 m

20 m

0.2 m

50 m

0.2 m

0.2 m

0.2 m

0.2 m

0.2 m

9 m

0.2 m