Siemens SIMATIC ET 200AL System Manual page 208

Dimension drawings
Two module widths are available for the IO-Link I/O modules.
The figure below shows the height and width of the modules. The depth of the modules
varies between 40 mm and 45 mm. Detailed information on the dimensions of the individual
modules can be found in the equipment manuals for the IO-Link I/O modules in the section
"Dimension drawing".
Figure B-1
IO-Link I/O modules
System Manual, 08/2021, A5E48755395-AB
Module dimension drawings (front view)
B
65