Which of the following is a limitation of using HART protocol in a control system?
A. Limited support for advanced device features
B. Limited compatibility with legacy devices
C. Limited communication distance
D. Limited number of devices that can be connected
Answer:D
Which of the following is a limitation of using HART protocol in a control system?
A. Limited support for advanced device features B. Limited compatibility with legacy devices C. Limited communication distance D. Limited number of devices that can be connected
Explanation: The number of devices that can be connected on a single HART loop is limited to 15, which may be a limitation in larger industrial applications.