# IRC5 OPC UA Server Port

**URL:** <https://tech-community.robotics.abb.com/t/irc5-opc-ua-server-port/10191>\
**Category:** Developer Tools\
**Tags:** irc5, opc, opc-server, opc-ua\
**Created:** [May 19, 2021, 6:59pm UTC](https://tech-community.robotics.abb.com/t/irc5-opc-ua-server-port/10191 "2021-05-19T18:59:31Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![juansilva](https://avatars.discourse-cdn.com/v4/letter/j/e47774/32.png) [@juansilva](https://tech-community.robotics.abb.com/u/juansilva)\
**Post date:** [May 19, 2021, 6:59pm UTC](https://tech-community.robotics.abb.com/t/irc5-opc-ua-server-port/10191/1 "2021-05-19T18:59:31Z")

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Over which protocol/port does OPC UA Server communicate with the IRC5 controllers?

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<div class="post-metadata">

**Author:** ![juansilva](https://avatars.discourse-cdn.com/v4/letter/j/e47774/32.png) [@juansilva](https://tech-community.robotics.abb.com/u/juansilva)\
**Post date:** [May 19, 2021, 7:08pm UTC](https://tech-community.robotics.abb.com/t/irc5-opc-ua-server-port/10191/2 "2021-05-19T19:08:49Z")

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Nevermind.

 ![image.png](https://europe1.discourse-cdn.com/flex005/uploads/robotics1/original/2X/f/f2321a79d360e75398fbb206991d30b23fc3a221.png)