EcoTouch Configuration
The unit is connected to this device with RS-485 through the following terminals.
| Terminal | Description |
| ST5 pin 5/6 | RS-485(A) |
| ST5 pin 7/8 | RS–485(B) |
| ST5 pin 3/4 | GND |
| ST5 pin 9/10 | Termination (120R) |
Termination must be activated by a wire jumper between ST5 pin 9/10 and ST5 pin 7/8.
- On the EcoTouch screen, go to Menu > I/O Setting, page 3.
- Click Avensor Mode.
- Select OFF or Monitor only or Monitor & Control
- Press Enter.
- Set the communication parameters.
| Parameter | Setting |
| Modbus Device Address | 1 |
| Baud rate | 9600 |
| Parity | None |
| Stop bits | 1 |