# Inficon RGA Connection **URL:** \ **Category:** Ignition\ **Created:** [December 4, 2023, 7:41pm UTC](https://forum.inductiveautomation.com/t/inficon-rga-connection/82681 "2023-12-04T19:41:50Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Colla\_Orlando](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/colla_orlando/32/50402_2.png) [@Colla\_Orlando](https://forum.inductiveautomation.com/u/Colla_Orlando)\ **Post date:** [December 4, 2023, 7:41pm UTC](https://forum.inductiveautomation.com/t/inficon-rga-connection/82681/1 "2023-12-04T19:41:50Z")
Were trying to connect a Inficon RGA system to our Ignition. Right now we tried to set it up as both a device and OPC-UA connection. Any information would be helpful. ---
**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\ **Post date:** [December 4, 2023, 7:49pm UTC](https://forum.inductiveautomation.com/t/inficon-rga-connection/82681/2 "2023-12-04T19:49:37Z")
Do you have documentation or a user manual? Does this thing claim to support OPC UA, or the protocol for whatever driver you tried to use? ---
**Author:** ![Colla\_Orlando](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/colla_orlando/32/50402_2.png) [@Colla\_Orlando](https://forum.inductiveautomation.com/u/Colla_Orlando)\ **Post date:** [December 4, 2023, 8:02pm UTC](https://forum.inductiveautomation.com/t/inficon-rga-connection/82681/3 "2023-12-04T20:02:28Z")
It does have a user manual. It has the ability to enter OPC-UA server information to connect, but it does not tell us what port to use. Its a Mass Spectrometer that's connected to a PC that is Networked to the Gateway.