User guide

IOLAN+, IOLAN+ Rack & IOLAN+ 102/104 User guide
Software changes
Page 176
Software changes
The main differences between the RS-232 and the RS-422 implementation are:
• Input signals (DSR/CTS/DCD) not monitored on RS-422.
• No hardware flow control on RS-422
• User stats screen does not show control signal states on RS-422
• 'Monitor DCD' and 'Monitor DSR' options not available on RS-422.
These features would be selected on Port setup screen.