Because of Intel's specification issue, when only use one memory module is used, please install the module in the upper DIMM slot. Please see the below picture:
Because of specification limitation, this model now has only support for Windows 7 32-bit.
RS-232 | RS-422 | RS-485 | ||
---|---|---|---|---|
PIN | COM | COM | COM | |
1 | DCD1# | 422 TX - | 485 - | |
2 | SIN1 | 422 TX + | 485 + | |
3 | SOUT1 | 422 RX - | ||
4 | DTR1 | 422 RX + | ||
5 | GND | |||
6 | DSR1# | |||
7 | RTS1 | |||
8 | CTS1# | |||
9 | RI1# |