Lenze E94AYCIB, Mounting Instructions, Page: 43 / 134

Electrical installation
EMC−compliant wiring
6
EDK94AYCIB DE/EN/FR/ES/IT 2.0
43
H1_E_INST−EMV_E94AYCIB_LEG
6 Electrical installation
EMC−compliant wiring
In typical installations, the standard shielding of the INTERBUS cable is sufficient.
In environments that are subject to severe interference, electromagnetic compatibility can
be improved by means of an additional PE connection for the cable shield.
Please observe the following instructions:
1. The clearance of the additional PE connection of the INTERBUS connector (Sub−D,
9−pin) depends on the slot of the module. The clearance is ...
– approx. 10 cm for the upper slot (MXI1);
– approx. 20 cm for the lower slot (MXI2).
2. Assuming this clearance, remove a length of 2 cm of plastic sheath from the cable.
3. Connect the cable shield to the shield sheet of the Servo Drive 9400.
E94YCXX008
Connection to the shield sheet of Servo Drive 9400
INTERBUS cable to X206 (IN)
INTERBUS cable to X207 (OUT)
Communication module in slot MXI1 of Servo Drive 9400