6.1 General information
6 Assembly and wiring
6 Assembly and wiring
6.1 General information
Mount the module on a flat surface using 2 screws (M4x 25/30). The torque
required here is 1 Nm. Use washers for all fastening methods as per DIN 125.
Attention:
The modules have a ground connection with an M4 thread
for the conduction of interference currents and the EMC immunity. This
is labeled with the symbol for the ground and the designation "FE"
Attention:
Use a low-impedance connection to connect the module
to the reference ground. When using a grounded mounting surface,
you can make the connection directly via the fixing screws.
Attention:
If the mounting surface is ground-free, use a ground strap
or a suitable PE line. Use an M4 screw to connect the ground strap
or the PE line to the ground point and if possible put a washer and a
toothed washer below the fixing screw.
Manual EtherCAT®
Version 1.1 04/2021
26