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1 Preliminary note 1.1 Symbols used ► Instruction > Reaction, result → 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: →...
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4 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, SELV, PELV. ► Disconnect power. ►...