Omron Communications Port List

[IO_Rack 181]

Our IT department would like to only open necessary Ethernet ports on our network.

Does Omron publish a list of common ports used for various protocols, CX One packages, Sysmac Studio, etc...?

[photovoltaic 121]

With Sysmac they are set-in-stone so to speak. Ports 80, 9610, and 2224.

CX-One varies. You can view the port number in the communication settings with the exception of Ethernet/IP but it uses the protocol defaults.

[IO_Rack 181]

17 hours ago, photovoltaic said:

With Sysmac they are set-in-stone so to speak. Ports 80, 9610, and 2224.

That's great information, thank you! Where did you find this? 

I was really hoping to find an Omron doc with a concise list for the remainder. I realize they can't be responsible for third party and custom communications but it would be helpful to publish all known ports.

[photovoltaic 121]

https://assets.omron.eu/downloads/manual/en/v4/w506_nx_nj-series_cpu_unit_built-in_ethernet_ip_port_users_manual_en.pdf

 

It's unclear what ports specifically are used for sysmac in the manual but many are covered. I found this document:

https://www.motionsolutions.com/store/pc/catalog/documents/omron/NJ_QSG_NJ_Access_via_Internet_en_201310.pdf

[Crossbow 295]

Manual W506 covers the Ethernet port and has this chart in it.

[IO_Rack 181]

Thanks guys for taking the time! 

I'll start by handing them (IT) this list and the Rockwell list. I'm expecting we're still going to run into issues but we'll soon find out, I guess.