ICP DAS USA UA-5200 Series, User Manual

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UA-5200 Series User Manual V4.3 ICP DAS
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2.3.1. A Quick Setup Project Example
This example will setup a project for OPC UA and Modbus RTU (Master) communication
protocol conversion using the Function Wizard. The devices include a UA-5231 controller
and an M-7055D module that wired with RS-485 interface to read/write the Modbus RTU
I/O data and need the convert setting. The connection is show as the picture below.
Note:
【
Function Wizard
】
at the up-right corner of the Web UI is a quick setup area.
The hardware/network connection methods please see the Sec. 2.1 and Sec. 2.2 .
This sample uses the conversion function of the Function Wizard to convert the Modbus
RTU / OPC UA, so first click the
“
(Master) Modbus RTU / OPC UA
”
item of the Function
Wizard.
The Web UI will enable a Wizard guide mode and show a
“Step Box” (as below picture).
The user just needs to follow the
“Step Box” step by step and then can complete the project
quickly and correctly.
RS-485
M-7055D
DO x 8
DI x 8
ttyO5