S100 PROFInet Option Manual
3 Network Connections
3.1 Network Cable Contacts
3.2 Communication Cable Connector
** Wires connected to pin #1 and pin #2 must be twisted.
** Wires connected to pin #3 and pin #6 must be twisted.
3.3 Network Cable Specification
PROFInet network communication requires STP (category 6a, or higher) network
cables.