IFM Electronic efector 200 OJ51 Series Operating Instructions Manual Download Page 4

4

3 Functions and features

The through-beam sensor detects objects and materials without contact and 

indicates their presence by a switching signal

Range: → type label.

4 Installation

Side lens*

Front lens*

1

2

1

1

2

1

receiver

transmitter

receiver

transmitter

LED

1: 

pushbutton (on transmitter without function)

2: 

* In the following sections installation and setup are described using the example of the type 

with front lens The functions of the units with side lens are identical

Secure the receiver (OJELxx) to a bracket

 

Align the transmitter (OJSLxx) to the receiver and secure it in the same way

 

Maximum range is only possible with precise alignment

Mount the unit so that the mounting position cannot change (avoid high 

 

vibrations!) 

Laser units with a very small light spot diameter are highly focussed; the 

slightest change in the mounting position will result in misalignment

The optical position of the laser beam may deviate slightly from the mechanical 

axis Therefore we recommend using the fine adjustment units E21225 (front lens) 

or E21226 (side lens) when mounting the laser units

Summary of Contents for efector 200 OJ51 Series

Page 1: ...Operating instructions Through beam sensor OJ51xx laser 704810 00 05 2010 UK...

Page 2: ...on 4 5 Electrical connection 5 6 Setup 5 7 Settings 6 7 1 Setting of the sensitivity with stationary objects 6 7 2 Setting of the sensitivity with moving objects 7 7 3 Setting of the maximum sensitivi...

Page 3: ...y instructions According to the cULus approval Caution Use of controls or adjustments or procedures other than those specified herein may result in hazardous radiation exposure Visible laser light CLA...

Page 4: ...units with side lens are identical Secure the receiver OJELxx to a bracket Align the transmitter OJSLxx to the receiver and secure it in the same way Maximum range is only possible with precise alignm...

Page 5: ...P L L 3 2 4 1 teach Transmitter DC 1 3 L L Programming of the output function by pushbutton or programming wire 7 5 Programming the output function 6 Setup The through beam sensor is supplied ready to...

Page 6: ...bject Press once The yellow and green LEDs go out for approx 1 s After approx 3 s the green LED is on The unit is in the operating mode Setting steps 2 and 3 can also be carried out in reverse order T...

Page 7: ...ramming mode of the unit Press for about 2 s until the red LED flashes The red LED goes out the yellow and green LEDs flash alternately The unit is in the programming mode 2 Allow objects to pass thro...

Page 8: ...rupt the light beam Press the setting button twice steps 2 and 3 The maximum sensitivity can also be set in exactly the same way using the programming wire pin 2 WH To activate the functions the progr...

Page 9: ...rnately 2 Hz output short circuited Flash alternately 1 Hz internal fault output is not switched 9 Maintenance repair and disposal Keep the lenses of the sensor free from soiling For cleaning do not u...

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