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.
4 Operating and display elements 1: LED yellow - switching output active 2: Setting potentiometer „range“ 3: LED green - operation, stability indication 4: Selector „output function“ 4.1 Stability indication The green LED is lit when the supply voltage is applied and the sensor signal is stable.
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 *...
6 Settings 6.1 Set the output function ► Setting D: dark-on mode ► Setting L: light-on mode 6.2 Set the range ► Increase range: turn the setting screw of the potentiometer clockwise. ► Decrease range: turn the setting screw of the potentiometer anti-clockwise. Objects that are beyond the set switch point are suppressed.
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.