IFM Electronic Efector 200 O6T3 Series User manual

Operating instructions
Diffuse reflection sensor
O6T3xx
O6T300 / 00 01 / 2013
UK
UK

2
1 Preliminary note
1.1 Symbols used
►Instruction
> Reaction, result
[…] Designation of pushbuttons, buttons or indications
→Cross-reference
Important note
Non-compliance can result in malfunctions or interference.
2 Functions and features
The diffuse reflection sensor detects objects and materials without contact and
indicates their presence by a switching signal.
Range: →type label.
3 Installation
►Align the diffuse reflection sensor to the object to be detected.
►Secure it to a bracket.

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4 Operating and display elements
1: LED yellow
2: Setting screw
3: LED green
4: Output function switch
5 Electrical connection
The unit must be connected by a qualified electrician.
►The national and international regulations for the installation of electri-
cal equipment must be adhered to.
►Ensure voltage supply to EN 50178.
►Disconnect power.
►Connect the unit as follows:
5.1 PNP
Connector M12 pigtail Cable *
L+
L
1
4
3
BN
BK
BU
L+
L
Connector M8 3-pin Connector M8 4-pin
L+
L
1
4
3
2
1
4
3
L+
L
1
4
3
* Core colours: BN = brown, BU = blue, BK = black

4
5.2 NPN
Connector M12 pigtail Cable *
L+
L
1
4
3L
BN
BK
BU
L+
Connector M8 3-pin Connector M8 4-pin
L+
L
1
4
3
2
1
4
3
L+
L
1
4
3
* Core colours: BN = brown, BU = blue, BK = black
6 Settings
6.1 Set the output function
DL
►Setting D: dark-on mode
►Setting L: light-on mode
6.2 Set the sensitivity
►Increase sensitivity: turn the setting
screw of the potentiometer clockwise.
►Decrease sensitivity: turn the setting
screw of the potentiometer anti-
clockwise.

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7 Operation
►Check whether the unit operates correctly.
> The green LED is lit when the sensor is ready for operation.
> Dark-on mode: the output is switched / the yellow LED is lit when no object is
detected.
> Light-on mode: the output is switched / the yellow LED is lit when an object is
detected.
8 Maintenance, repair, disposal
►Keep the lens of the sensor free from soiling.
►For cleaning do not use any solvents or cleaning agents which could damage
the plastic parts.
►After use dispose of the unit in an environmentally friendly way in accordance
with the applicable national regulations.
Faulty sensors must only be repaired by the manufacturer.
Technical data and further information at unter www.ifm.com