# Different plc manufacture connect into one pc

**URL:** <https://forumautomation.com/t/different-plc-manufacture-connect-into-one-pc/6783>\
**Category:** Uncategorized\
**Created:** [July 19, 2019, 7:31am UTC](https://forumautomation.com/t/different-plc-manufacture-connect-into-one-pc/6783 "2019-07-19T07:31:57Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![John73](https://forumautomation.com/letter_avatar_proxy/v4/letter/j/bbe5ce/32.png) [@John73](https://forumautomation.com/u/John73)\
**Post date:** [July 19, 2019, 7:31am UTC](https://forumautomation.com/t/different-plc-manufacture-connect-into-one-pc/6783/1 "2019-07-19T07:31:57Z")

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Dears,

I get four different plc manufacture control four different factory lines. Now I plan to make monitor throught one scada install at one PC What is protocol tyoe output port usually? Is it Modbus tcp / IP or Ethernet / IP? I plan to connect whole four plc into one Ethernet switch get four ports then into one scada pc get opc server Am I in right way??

Please advice Best regards John