Siemens 200/300 PLC connects CHNet-S7200/300 and MatrikonOPC ModbusTCP communication-EEWORLD

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Siemens 200/300 PLC connects CHNet-S7200/300 and MatrikonOPC Modbus TCP communication

MatrikonOPC connects to Siemens S7300 series PLC via Ethernet.

The CHNet-S7300 communication module provides an Ethernet communication interface for PLC.

Device Hardware

Siemens S7300PLC (CPU314, etc.) monitoring computer, MatrikonOPC, communication module Xingda Easy Control CHNet-S7300

1) Connect CHNet-S7300 to Siemens S7300PLC (CPU314, etc.);

2) Connect each CHNet-S7300 communication module to the LAN network and connect it to the upper monitoring computer.

2. CHNet communication module parameter configuration

As shown in the figure, the module’s IP address is: 192.168.1.15;

3. MatrikonOPC parameter configuration

1) Add a PLC;

1) Add variables;

1) OPC Clinet monitoring;

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