Siemens SIMATIC ET 200AL System Manual page 178

5.4.2 Mounting IO-Link I/O modules on a non-conductive surface
Requirement
Non-conductive surface for mounting of the module
Required tool
To connect to functional ground, you need the following tool:
• Screwdriver or hexagon socket size 3
• Stripping tool
• Crimp tool
Required accessories:
To connect to functional ground in the case of a non-conductive mounting surface, you need
the following accessories:
• 2 x 4 mm fixing screws
• Cable lug, suitable for 4 mm screws
• Grounding cable (braided copper cable) with a minimum cross section of 4 mm
IO-Link I/O modules
System Manual, 08/2021, A5E48755395-AB
5.4 Connecting IO-Link I/O modules to functional ground
Connecting
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