Data Highway

Data Highway Plus (DH+), Data Highway (DH-485) and Remote I/O (RI/O) are all Rockwell/Allen-Bradley communication protocols used to talk between PLCs, I/O and other automation equipment.


AB Data Highway Plus (DH+)  <br> Protocol Converters / Gateways
AB Data Highway Plus (DH+)
Protocol Converters / Gateways


AB Data Highway, Data Highway Plus,<br>Remote I/O PC Cards
AB Data Highway, Data Highway Plus,
Remote I/O PC Cards


AB Data Highway / Remote I/O (DH-485) Protocol Converters / Gateways
AB Data Highway / Remote I/O (DH-485) Protocol Converters / Gateways






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