The network shown:
A)exchanges information with the field device.
B)supports field devices from various manufacturers.
C)supplies power to the field device.
D)all of these

Question

The network shown: 
A)exchanges information with the field device. 
B)supports field devices from various manufacturers. 
C)supplies power to the field device. 
D)all of these

Quizplus · Accepted Answer

The name of the network suggests that it is using the TB6812 protocol, which is a protocol typically used to exchange information between field devices and a control system. Therefore, it is likely that this network exchanges information with the field device, making choice A correct. Additionally, the TB6812 protocol is an open protocol, which means it can be used by devices from various manufacturers, making choice B correct. Finally, some fieldbus networks, including TB6812, provide power to the field devices over the communication cable, making choice C correct. Therefore, the best choice is D, all of these.

The Network Shown