Productivity P1AM Industrial Arduino Modbus TCP to C-More Micro EA3

We will now look at p1am Arduino Modbus TCP communication to the C-More Micro EA3 HMI. This will be communicating ethernet Modbus TCP protocol. The P1AM will be the server (slave) and the EA3-T4CL the client (master).

More information can be obtained on our website. This includes all of the links mentioned in this video.
https://accautomation.ca/productivity-open-p1am-industrial-arduino-modbus-tcp-to-c-more-micro-ea3

There was a recent question on the Automation Direct Customer Forums that asked, "How do I connect an HMI C-more EA3-T4CL and
P1AM PLC?".
We will explain how to connect this to our P1AM-ETH Industrial Arduino Ethernet Shield.
The P1AM Example from Automation Direct on GitHub will be used.
P1AM-Examples/tree/master/P1AM-100_ModbusTCP_Server_HMI
We will be using the C-More Micro EA3-T4CL HMI that is posted. Let's get started.

There are several reasons why we are using the Productivity Open Arduino Compatible Industrial Controller. Here are just a few.
- CE and UL certified
- Designed to be MKRZero compatible
- Industrial shields available - Ethernet and general-purpose IO
- 15 Productivity 1000 PLC modules can be added - Customize your system
- Use your Arduino programs in the industrial environment
- Micro USB port - Power the CPU only and programming
- Micro SD card slot
- Programmable toggle switch
- CPU LED light
- Free software - Arduino IDE
- Productivity blocks - Program Development Time Saver

The Productivity Open Arduino Compatible Industrial Controller currently has all of these features built into the P1AM-100 CPU.

https://www.accautomation.ca