Installing and connecting the device
3.4 Connecting the device
ITC V3, ITC V3 PRO
58 Operating Instructions, 03/2024, A5E42761061-AF
3.4 Connecting the device
3.4.1 Notes on connection
Connecting cables
Use only shielded standard cables as data connection cables. You can find order information
on the Internet (https://mall.industry.siemens.com).
Disconnect SELV/PELV circuits from other circuits or insulate the cables
The wiring of the SELV/PELV circuits must be disconnected from other circuits that are not
SELV/PELV or the insulation of all conductors must be rated for the higher voltage.
Alternatively, a grounded shielding or additional insulation must be arranged aro
und the
wiring for SELV/PELV circuits or other circuits based on IEC 60364-4-41.
Note for using the HMI device in the geographical scope of the UL approval:
Use copper cables at connectors with terminal connections
Use copper (Cu) cables for all supply lines that are connected to the device with terminals,
e.g. 24 V DC power supply cables to the 24 V DC power supply connectors.
Utiliser des câbles en cuivre sur les connexions à bornes
Utilisez des câbles en cuivre (Cu) pour tous les câbles d'alimentation qui sont raccordés à
l'appareil par des bornes, par exemple les câbles d'alimentation 24 V CC sur le connecteur