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 through-beam sensor detects objects and materials without contact and
indicates their presence by a switching signal.
Range: → type label.
3 Installation
transmitter
receiver
►
Install the receiver (O4E...) and secure it to a bracket.
►
Align the transmitter (O4S ...) to the receiver and secure it in the same way.
Maximum range only with accurate alignment.
