Mervis/Merbon SSCP
The Mervis Proxy is the solution for communication from non-public or “hostile” network environments. It allows fully transparent communication over the Internet among controllers or communication with other clients, like supervision systems (e.g. Mervis SCADA).
For maximum compatibility standard encrypted communication via HTTPS (or HTTP if required) is employed and therefore Proxy Server can be freely used in most network environments.
The Proxy Server supports standard data communication and also almost complete engineering capabilities needed during the installation of the control system and building commissioning. Greatly reduced cost and much smoother tuning of the control system are just few of the apparent benefits.
Important Notice for Merbon Users: While Mervis Proxy remains fully compatible with Domat hardware and legacy Merbon systems, sales of Merbon SCADA have been discontinued. We strongly encourage upgrading to Mervis SCADA for ongoing security updates and EU Cyber Resilience Act (CRA) compliance. Read more in our Merbon Migration Guide.
| Parameter | Value |
|---|---|
| Address for PLC communication | encrypted - https://proxy.mervis.info:6678/ or http://proxy.mervis.info:6677/ |
| Address for client communication (SCADA, Mervis IDE, Merbon IDE, …): | encrypted - tcps://proxy.mervis.info:12348 or proxy.mervis.info:12348 |
| ProxyID: | Contact technical support Mervis or Domat |
| Communication Protocol: | SSCP |
Settings in IDE
Enable Mervis Proxy communication and upload configuration to PLC. Don't forget to configure DNS server parameter in network configuration.