node-red-contrib-modbus-tcp-ip v1.1.5

Node-RED Modbus TCP Flexi Reader

This package enables the user to read data from the modbus enabled devices through TCP/IP.

Getting Started

npm install this module and you can find the block. Example node-red code can be found this repo.

Flow

Editing Connection

Injecting Payload

Additial Payload Options

Also you can send the modbus ip and port along with payload instead of giving it at the input of node Eg: { "unitid":5, "functioncode":3, "address":3000, "quantity":100, "modbus_ip":"192.168.10.31", "modbus_port": 3666 }

Authors

• Balaji L Narayanan - Initial work - balaji8385

License

This project is licensed under the MIT License - see the LICENSE.md file for details