Profibus-FMS is a bus that ________.
A) Supports process control
B) Is used for process-level instrumentation
C) Is used for communication between distribution systems and PLCs
D) Supports both analog and discrete signals
Question 2
Profibus-PA is a bus that ________.
A) Is used for communication between distribution systems and PLCs
B) Is used for process-level instrumentation
C) Supports both analog and discrete signals
D) Supplies automation controls