ETR Automazione srl

Somachine ethernet port

2 posts in this topic

Hello, i need more information about possibility to connect a LC28 CPU with OpenVPN with Mikrotik.

I checked tecnical information about TCP port and i wrote the NAT routes on the Mikrotik. I saw a little exchange of bit over 1217 and 1105 ports, but my Somachine (installed over VM) coudn't connect with PLC. 

Everything works fine with a local connection.

We haven't any problem with other PLCs and our VPNs (Siemens, B&R, Mitsubishi).

Someone have more information about TCP/UDP ports about Somachine protocoll ?

Best regards, Ennio

Share this post

Link to post
Share on other sites

Depending on which protocol is supported by which PLC, this is a list of ports usually used:

- 502 (Modbus TCP) 
- 8080 
- 1105 and 1217 (SoMachine protocol) 
- 21 (FTP) 
- 161 (SNMP) 


Share this post

Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now