# Connect to Allen Bradley 5380 with version 36.011 **URL:** \ **Category:** Ignition\ **Created:** [February 19, 2025, 5:51pm UTC](https://forum.inductiveautomation.com/t/connect-to-allen-bradley-5380-with-version-36-011/102575 "2025-02-19T17:51:54Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Rodney\_Banner](https://avatars.discourse-cdn.com/v4/letter/r/919ad9/32.png) [@Rodney\_Banner](https://forum.inductiveautomation.com/u/Rodney_Banner)\ **Post date:** [February 19, 2025, 5:51pm UTC](https://forum.inductiveautomation.com/t/connect-to-allen-bradley-5380-with-version-36-011/102575/1 "2025-02-19T17:51:54Z")
Having trouble connecting to a 5380 with version 36.011. Do I need to do something different with version 36. Version 36 adds OPC UA capability to the controller but not sure if that affects Ignition. Thanks ---
**Author:** ![michael.flagler](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/michael.flagler/32/26272_2.png) [@michael.flagler](https://forum.inductiveautomation.com/u/michael.flagler)\ **Post date:** [February 19, 2025, 5:53pm UTC](https://forum.inductiveautomation.com/t/connect-to-allen-bradley-5380-with-version-36-011/102575/2 "2025-02-19T17:53:21Z")
Nothing different. Make sure you're using the Logix driver, but the OPC-UA server built-into the new firmware is pretty useless due to the very limited number of tags you can read from it. Maybe share more details on IPs, slot numbers, etc. Screenshots of your configuration. Can you ping the PLC from the Ignition gateway? ---
**Author:** ![pturmel](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/pturmel/32/3295_2.png) [@pturmel](https://forum.inductiveautomation.com/u/pturmel)\ **Post date:** [February 19, 2025, 5:56pm UTC](https://forum.inductiveautomation.com/t/connect-to-allen-bradley-5380-with-version-36-011/102575/3 "2025-02-19T17:56:58Z")
Make sure TCP port 44818 is open between Ignition and that PLC.