Stober SC6 Series - Fig. 12 Grounding Concept in Mixed Operation with SI6 with Powered SC6 Drive Controller

6 | Project configuration STOBER
58
05/2019 | ID 442790.01
If you would like to connect two drive controllers directly via terminal X22 without a rear section module, there are special
requirements for the connecting wiring:
§ The connection lines must satisfy a nominal voltage of up to 750V
DC
to ground, e.g. requirement H07V-K.
§ The connection lines have to be implemented as twisted pairs.
§ At line lengths of 30cm or more, the lines also have to be implemented with shielding and the shield must be applied
over a wide area in immediate proximity to the drive controller.
§ The requirements of the drive controller with the smaller size apply to the maximum conductor cross-section.
§ Observe the terminal specifications for terminal X22; see the chapter Overview [}188].
SI6 SC6
X10
1. PE
2. PE
2. PE
Fig.12: Grounding concept in mixed operation with SI6 with powered SC6 drive controller