IFM Electronic efector 200 OGT Series User manual

Operating instructions
Diffuse reflection sensor
OGT2xx
OGT200/ 00 12 / 2007
UK
UK

2
1 Functions and features
The diffuse reflection sensor detects objects and materials without contact and
indicates their presence by a switching signal.
For the range see the type label.
2 Installation
Align the diffuse reflection sensor to the object to be detected and secure it to
a bracket.
3 Electrical connection
Disconnect power.
Connect the unit as follows.
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L+
L
1
4
3
pin 1 = L+ (10...36 V DC)
pin 3 = L-
pin 4 = load (PNP, 200 mA)
(pin 2 = not connected)
4 Settings
LED 4 x 90°
setting potentiometer
1:
2:
Set the setting potentiometer to the minimum range.
Position the object to be detected in the detection zone.
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3
UK
Increase the range until the LED lights (= minimum value; object detected).
Remove the object from the detection zone.
LED goes out.
Increase the range until the LED lights (= maximum value; background
detected).
Set the range to the middle position between minimum value and maximum
value.
5 Operation
Check whether the unit operates correctly.
The LED lights when the switching output is switched.
6 Maintenance
Keep the lens of the sensor free from soiling.
For cleaning do not use any solvents or cleaning agents which could damage
the plastic lenses.
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