Mounting and cabling
EPP6228-0022
18
Version: 1.3
5.1.2
Fixing
NOTE
Dirt during assembly
Dirty connectors can lead to malfunctions. Protection class IP67 can only be guaranteed if all cables and
connectors are connected.
• Protect the plug connectors against dirt during the assembly.
Mount the module with two M4 screws in the centrally located mounting holes.
5.2
Functional earth (FE)
The mounting holes also serve as connections for the functional earth (FE).
Make sure that the box is grounded to low impedance via the functional earth (FE) connections. You can
achieve this, for example, by mounting the box on a grounded machine bed.
FE
FE
Fig. 2: Connection for functional earth (FE)
