# Setting up OPC connection to Siemens Sinumerik 840D control

**URL:** <https://forum.inductiveautomation.com/t/setting-up-opc-connection-to-siemens-sinumerik-840d-control/29799>\
**Category:** Ignition\
**Created:** [November 8, 2019, 7:14pm UTC](https://forum.inductiveautomation.com/t/setting-up-opc-connection-to-siemens-sinumerik-840d-control/29799 "2019-11-08T19:14:22Z")\
**Posts on this page:** 1\
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**Author:** ![PRAMANJ](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/pramanj/32/66935_2.png) [@PRAMANJ](https://forum.inductiveautomation.com/u/PRAMANJ)\
**Post date:** [May 6, 2020, 4:10am UTC](https://forum.inductiveautomation.com/t/setting-up-opc-connection-to-siemens-sinumerik-840d-control/29799/4 "2020-05-06T04:10:10Z")

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I guess this will have an MTConnect interface not PLC interface! (I may be wrong).

> [@MTconnect Compatibility](http://forum.inductiveautomation.com/t/mtconnect-compatibility/16013/5):
>
> Innorobix Automation developed an MTConnect module for Ignition that can be connected to multiple agents. The neat feature about this module is that it will dynamically create and sort the associated tags per agent and make them available in designer under providers. Feel free to reach out if you want to see a demo.

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