# Interconnection with Yokogawa VNet

**URL:** <https://discourse.nodered.org/t/interconnection-with-yokogawa-vnet/11366>\
**Category:** General\
**Created:** [21 May 2019 12:46 UTC](https://discourse.nodered.org/t/interconnection-with-yokogawa-vnet/11366 "2019-05-21T12:46:04Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Pons](https://avatars.discourse-cdn.com/v4/letter/p/f475e1/32.png) [@Pons](https://discourse.nodered.org/u/Pons)\
**Post date:** [21 May 2019 12:46 UTC](https://discourse.nodered.org/t/interconnection-with-yokogawa-vnet/11366/1 "2019-05-21T12:46:04Z")

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Hi, has anyone done node red projects to interface with Yokogawa DCS via VNet?

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**Author:** ![Steve-Mcl](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/steve-mcl/32/4826_2.png) [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)\
**Post date:** [21 May 2019 19:52 UTC](https://discourse.nodered.org/t/interconnection-with-yokogawa-vnet/11366/2 "2019-05-21T19:52:07Z")

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Doesn't it support OPCUA?

If so, there are nodes available to communicate with OPCUA

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**Author:** ![Pons](https://avatars.discourse-cdn.com/v4/letter/p/f475e1/32.png) [@Pons](https://discourse.nodered.org/u/Pons)\
**Post date:** [23 May 2019 08:14 UTC](https://discourse.nodered.org/t/interconnection-with-yokogawa-vnet/11366/3 "2019-05-23T08:14:39Z")

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The user did not purchase the exaopc form yokogawa.

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**Author:** ![Steve-Mcl](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/steve-mcl/32/4826_2.png) [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)\
**Post date:** [23 May 2019 08:27 UTC](https://discourse.nodered.org/t/interconnection-with-yokogawa-vnet/11366/4 "2019-05-23T08:27:53Z")

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Perhaps it has a scripting language? Perhaps the user can access values in the scripting environment and either write to disk or using a library send over MQTT? Perhaps the platform stores data in a DB with odbc connectivity - could access values from there? Perhaps the platform has a rest API where values could be obtained? Just off the top of my head!