Lenze E94AYCEN - Manual (Page 31)

Electrical installation
Wiring according to EMC
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EDK94AYCEN DE/EN/FR/ES/IT 6.0
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H1_E_INST−EMV_E94AYCEN_LEG
5 Electrical installation
Wiring according to EMC
In typical systems, the standard Ethernet cable shielding is sufficient.
In environments that are subject to strong interferences, the electromagnetic compatibility
can be improved through an additional PE connection of the cable shield.
Please observe the following notes:
1. The distance between the additional PE connection and the Ethernet plug depends
on the module slot. It is
– approx. 10 cm for the upper slot (MXI1);
– approx. 20 cm for the lower slot (MXI2);
2. Consider this distance and remove the plastic sheath of the cable at a length of 2 cm.
3. Connect the cable shield to the shield sheet of the Servo Drive 9400.
E94YCXX008
0 Connection to the shield sheet of Servo Drive 9400
1 Ethernet cable at X216
2 Ethernet cable at X215
3 Communication module in slot MXI1 of Servo Drive 9400