Brief overview of how PLC’s are networked
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Brief overview of how PLC’s are networked
Many networking options exist with PLC’s. Included may be remote I/O, peer-to-peer, host computer communications, and LAN’s.
Any of these methods can be a cost effective method of communication for two or more PLC’s, computer, and other devices. List the key terms are required for student understanding of this topic
Networking:
Many networking options exist with PLC’s. Included may be remote I/O, peer-to-peer, host computer communications, and LAN’s.
Any of these methods can be a cost effective method of communication for two or more PLC’s, computer, and other devices.
Data Highway:
local area network designed to support remote programming of computer networks, other devices, and systems used to transfer digitized information.
Daisy Chain:
Units are connected to the next. The signal passes from one unit to the next and then to the next in a sequential method.
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