Answer / vaseekaran ganeshan

PROFIBUS (PA & DP)
MODBUS
FIBRE OPTIC COMMUNICATION
ETHERNET
OPC
HART COMMUNICATION.

Answer / karthik

MODBUS TCP/IP
MODBUS RTU
Profibus DP
Profibus PA
Profisafe
HART
Foundation Fieldbus
DH (AB)
MPI (Siemens)
PPI (Siemens)

Answer / afsar mumtaz

1-profibus (process field bus )PA and DP
2-FF
3-profinet
4-MOD bus
5-HART
6-ethernet
7-smart link

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