Siemens SIMATIC NET PROFIBUS Owner's Manual page 374

Infrared Link Modul (ILM)
Thickness of sheet
approx. 3 mm depending on
mech. requirements
Diameter 171.1 mm
Figure 12: Example of a Simple Mounting Bracket
Instead of drilling individual holes in a circular arc with a diameter of 171.1 mm with 4.5 mm diameter pairs of
holes opposite each other, you can also cut two arc-shaped slits in the plate.This requires a cutting device but
has the advantage that the ILM can be aligned continuously and therefore more accurately on the vertical axis
during operation.
Copyright by Siemens
200 mm
32
6ZB530–3AC30–0BA1
20mm
6.4 mm