[Unistream communcations with AB PLC5]

I have not, I am not familiar with the PLC5 enough.   Is the PLC5 with the Ethernet connection on it actually talking Ethernet/TCP?

 

Any recommendations to just make one connection would be great.   I am wanting to convince the customer to buy Unitronics but lacking the experience in AB products especially old stuff.

[Unistream communcations with AB PLC5]

Has anyone had an opportunity to make a Unistream communicate to a PLC5 from AB.   the PLC5 has Ethernet connection but uses MSG instructions.  

[Unitronics on the tablet]

How about Vision software that will work with a Android tablet?