Could anyone please inform about the DH+ RIO port in the Allen Bradley PLC, and what may be it's substitutes in the other PLCs?

 

Hi, DH+ is an AB peer-peer network for their PLC's. Go to the AB
website and download some manuals. I would suggest some of the PLC5
manuals as these were quite helpful on DH+. Also the technotes are
quite good.

Cheers Trevor.

Regards,
Trevor Ousey
mobile: 0418 835 649
e-mail: trevor.ousey [at] bjhcontrols.com.au

Web: www.bjhcontrols.com.au
Phone: 1300 258 258
Fax: (08) 8723 3378
Mail: PO Box 2198, Mount Gambier, SA, 5290
Office: 319 Commercial Street West, Mount Gambier, SA