Manuals:
Web-IO 4.0 Digital
Model 57730, 57731, 57737, 57738
Startup and use
| Date | Description | Manual revision |
|---|---|---|
| April 13, 2023 | Manual valid for firmware version 1.63 and higher | 1.63 PDF download |
Programming and protocols
| Date | Description | Manual revision |
|---|---|---|
| June 6, 2024 | Complete programming manual | 1.72 PDF download |
| November 5, 2020 | Overview of ASCII socket commands | 1.00 PDF download |
| November 5, 2020 | Overview of possible HTTP requests | 1.00 PDF download |
Com-Server functions - only #57731
| Date | Description | Manual revision |
|---|---|---|
| March 5, 2020 | Valid for firmware 1.39 or higher | 1.39 PDF download |