RFID, Inc. R³ Simplex or Multiplex Serial Interface 3030E

There are a multitude of Interfaces, some of which incorporate their own Reader in a single pcb or housing. Each incorporate just about every protocol specification available including protocols of RS232, RS422, RS485, hex or bcd parallel outputs, all baud rates to 9600, modes of operation ranging from simple slave peripherals to intelligent command sets with polling requests, synchronous communications, self tests, etc.