Would any of you know how to interface a Wiegand Card Reader with an Allen Bradley Compact-Logix Controller? I would like to utilize existing RFID cards the technicians have on hand to login into the HMI to operate a process from the PLC.
http://www.rfideas.com/
Try these guys, I've used many into Micro 1100, SLC 5/05 and ControlLogix.
I've used both serial and POE Ethernet/IP versions and much prefer the POE version.
