Node-RED: Exchanging Serial Modbus Data with A-B PLC

Summary

Summary

This video lesson shows to use Node-RED and Ignition Edge on a groov Edge Appliance to exchange data between a Wattnode serial Modbus energy meter and an Allen-Bradley CompactLogix PLC.

You'll learn how get data to and from a Modbus RTU device and an AB PLC using the groov Edge Appliance including:

  • How to get serial Modbus data in and out of Node-RED
  • How to get data from an Allen-Bradley PLC with Ignition Edge - Set-up Ignition Edge for Node-RED integration
  • How to Create and view Ignition Tags using the Designer App
  • How to configure Ignition Read/Write Nodes

Learn more at:

  • http://developer.opto22.com
  • http://workshops.opto22.com
  • http://www.opto22.com
  • http://www.groov.com
  • https://nodered.org