# Schneider PLC OPC server

**URL:** <https://forum.inductiveautomation.com/t/schneider-plc-opc-server/17575>\
**Category:** Ignition\
**Created:** [April 2, 2018, 2:09pm UTC](https://forum.inductiveautomation.com/t/schneider-plc-opc-server/17575 "2018-04-02T14:09:22Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![hubert.soucy](https://avatars.discourse-cdn.com/v4/letter/h/9fc29f/32.png) [@hubert.soucy](https://forum.inductiveautomation.com/u/hubert.soucy)\
**Post date:** [April 2, 2018, 2:09pm UTC](https://forum.inductiveautomation.com/t/schneider-plc-opc-server/17575/1 "2018-04-02T14:09:23Z")

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Is it possible to connect Ignition with a schneider PLC (M340 or M580) by OPC without using Schneider OFS server. Iam looking the possibity to use Ignition for a large project and I don’t want to set Modbus address for each PLC tags.

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**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\
**Post date:** [April 2, 2018, 3:01pm UTC](https://forum.inductiveautomation.com/t/schneider-plc-opc-server/17575/2 "2018-04-02T15:01:35Z")

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Without using another OPC server Modbus is the only option for connecting.