Pilz PSEN op4H-s-30-150/1 - Manual (Page 27)

Instruction Manual PSEN op4F/H-s Series
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3. MECHANICAL MOUNTING
The emitting (TX) and receiving (RX) units must be installed with the
relevant sensitive surfaces facing each other. The connectors must be
positioned on the same side and the distance must be included within
the operating range of the model used (see section 10 “Technical
data”).
The two units must be positioned the most aligned and parallel
possible.
The next step is the fine alignment, as shown in section 5 “Alignment
Procedure”.
Two types of brackets can be used to fix the two units:
Rotating brackets
Rotating fixing brackets are supplied with all models (Fig.13).
They can be used separately from or together with the angled fixing
brackets.
Fig. 13