PMC-OPTO422-ET is a single width 32-bit PMC providing 4 channels of high performance, opto-isolated asynchronous RS422/485 460 kbaud serial interface with FIFOs, ESD protection, extended temperature range, and both front panel I/O and P14 rear I/O.
- Extended temperature range (-40Âº to +85Âº C)
- Front panel I/O and P14 rear I/O
- 64-byte transmit and receive FIFOs per channel
- 4 channels of isolated RS422/485 serial interface