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Networks with grounded outer conductor (corner-ground delta networks)
TN-S network
The TN-S network type is the usual network type in Europe. The HCQ and
HCT devices can be directly connected to the TN-S network.
T:
Direct grounding of a point (signal ground)
N:
Body directly connected to the signal ground
S:
Separate neutral conductor and protective conductor in the en‐
tire network
Fig. 5-16:
TN-S network type
TN-C network
This network type is characterized by a common neutral and protective con‐
ductor (C). The HCQ and HCT devices can be directly connected to the TN-C
network.
T:
Direct grounding of a point (signal ground)
N:
Body directly connected to the signal ground
C:
Functions of neutral and protective conductors in the entire net‐
work combined in a single conductor, i.e., the PEN conductor
Fig. 5-17:
TN-C network type
Bosch Rexroth AG
DOK-MTXMIC-EASY*******-CO06-EN-P
46/177
IndraMotion MTX micro Easy Setup for Standard Turning and Milling Machines
Selecting and connecting the hardware
