# Modbus and OPCUA nodes

**URL:** https://discourse.nodered.org/t/modbus-and-opcua-nodes/46923
**Category:** General
**Created:** [9 June 2021 16:01 UTC](https://discourse.nodered.org/t/modbus-and-opcua-nodes/46923 "2021-06-09T16:01:48Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![AskNodeRed](https://avatars.discourse-cdn.com/v4/letter/a/cdc98d/32.png) [@AskNodeRed](https://discourse.nodered.org/u/AskNodeRed)
#### Post date: [9 June 2021 16:01 UTC](https://discourse.nodered.org/t/modbus-and-opcua-nodes/46923/1 "2021-06-09T16:01:49Z")

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Hello,

Could someone tell me please, what are the different possible connection status of MODBUS and OPCUA nodes (active, connecting, offline....?)

Thank you in advance

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### Author: ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)
#### Post date: [8 August 2021 16:02 UTC](https://discourse.nodered.org/t/modbus-and-opcua-nodes/46923/2 "2021-08-08T16:02:42Z")

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