Turck Modular Bus Stop I/O Bl67 $977.79 Turck https://www.ebay.com/itm/222654892779?hash=item33d7440aeb:g:…
Opto 22 M4I/O Modular I/O Controller, E0257 $1,250.48 Opto https://www.ebay.com/itm/124883551782?hash=item1d13a3c626:g:…