# Connection with Classic DA,HDA,Ane

**URL:** <https://forum.inductiveautomation.com/t/connection-with-classic-da-hda-ane/7269>\
**Category:** General Discussion\
**Created:** [September 17, 2013, 12:58pm UTC](https://forum.inductiveautomation.com/t/connection-with-classic-da-hda-ane/7269 "2013-09-17T12:58:23Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![obi1987](https://avatars.discourse-cdn.com/v4/letter/o/ee59a6/32.png) [@obi1987](https://forum.inductiveautomation.com/u/obi1987)\
**Post date:** [September 17, 2013, 12:58pm UTC](https://forum.inductiveautomation.com/t/connection-with-classic-da-hda-ane/7269/1 "2013-09-17T12:58:23Z")

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I am intersted to connect Kepware/Matrikon/Rslinx Opc Server.How can I Connect will Classic OPC Server.

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**Author:** ![pat.stave](https://avatars.discourse-cdn.com/v4/letter/p/96bed5/32.png) [@pat.stave](https://forum.inductiveautomation.com/u/pat.stave)\
**Post date:** [September 17, 2013, 2:21pm UTC](https://forum.inductiveautomation.com/t/connection-with-classic-da-hda-ane/7269/2 "2013-09-17T14:21:17Z")

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You will need the OPC-DA module, you will find it in the marketplace.

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**Author:** ![Colby.Clegg](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/colby.clegg/32/3282_2.png) [@Colby.Clegg](https://forum.inductiveautomation.com/u/Colby.Clegg)\
**Post date:** [September 20, 2013, 4:20pm UTC](https://forum.inductiveautomation.com/t/connection-with-classic-da-hda-ane/7269/3 "2013-09-20T16:20:48Z")

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That’s right, the OPC-COM module is used for that. Just to be clear in regards to the subject of this post, we only support OPC-DA. HDA and A&E are not supported, though HDA may come along at some point (7.7). There are no plans to support A&E at this time.

Regards,