Tiny Modbus/TCP to RTU/ASCII Gateway
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6.3 Pair-connection Applications
The tGW-700/GW-2200 Modbus gateway can be used to create a pair-connection applications (as
well as serial-bridge or serial-tunnel), and then route Modbus messages between two serial
devices via TCP/IP, which is useful when connecting Modbus RTU/ASCII devices that do not
themselves have Ethernet capability.