A process computer connected to digital inputs is protected from harmful voltages by means of:
a. Splitter bars
b. Fuses
c. Isolating circuits
d. Circuit breakers
e. Stand-alone devices
Answer: C
A process computer connected to digital inputs is protected from harmful voltages by means of:
a. Splitter bars
b. Fuses
c. Isolating circuits
d. Circuit breakers
e. Stand-alone devices
Answer: C