Version History
The following changes have been made since this online platform became available in the https://www.phoenixcontact.com/charx-help domain.
| Revision | Date | Changes |
| 001 | 2025-06 | Extension of CHARXhelp to include the technical documentation for CHARX control modular AC |
| 000 | 2024-11 | First published in the domain https://www.phoenixcontact.com/charx-help. |