Which of the following is an advantage of using the HART protocol in a control system?
A. Easy integration with legacy devices
B. High data transfer rate
C. Long communication distance
D. Low power consumption
Answer:A
Which of the following is an advantage of using the HART protocol in a control system?
A. Easy integration with legacy devices B. High data transfer rate C. Long communication distance D. Low power consumption
Explanation: HART protocol has good backward compatibility and can be easily integrated with legacy devices, which is important in industrial environments with older equipment.