16.5.2 Modbus Testing procedure
Perform the following steps to test the Modbus
1. Connect FTDI cable on the RJ45 port at the back plane of the T2S-ETH with
○ Yellow on pin 8.
○ Orange on pin 6.
○ Black on pin 7.
2. Use RJ45-TERM to help you.
3. Read the COM port number in your computer settings (In the device manager), Fig 3.
Fig 3: COM port number
4. Open the downloaded Radzio!, Fig 4
Fig 4: Radzio! Home Screen
91 – Monitoring T2S - ETH User Manual – v1.4
Annex 3: Modbus