Configuring Serial Ports
In its standard configuration, the iControl Application Server has two built-in RS‑232 ports (one internal, one external). An 8‑port expansion card with breakout box optionally can be purchased to accomodate eight RS‑422 serial ports.
Port Designation | Protocol |
TTY | COM |
R0 | 3 | RS-422 |
R1 | 4 |
R2 | 5 |
R3 | 6 |
R4 | 7 |
R5 | 8 |
R6 | 9 |
R7 | 10 |
Port Designation | Protocol | Connector Location |
S0 | COM 1 | RS-232 | rear panel |
S1 | COM 2 | RS-232 | internal |
NOTE: The numbers stamped into the breakout box case (if any) do not correspond to the port number. |