Appendix
A.1 Abbreviations
TCU
Thin Client Unit (communication with operator panels)
TS
Teleservice
VDE
Association of Electrical Engineering, Electronics and Information Technology (Germany)
Full duplex
An Ethernet/PROFINET port can simultaneously transmit and receive data.
160
NCU 7x0.3 PN, NCU 7x0.3B PN
Manual, 06/2014, 6FC5397-1EP40-5BA1