2.4.11
Dual USB 2.0 Port (CN12/CN13)
Standard specification.
2.4.12
COM 2 Wafer (Optional) (CN14)
Pin
RS-232
1
DCD
2
DSR
3
RX
4
RTS
5
TX
6
CTS
7
DTR
8
RI
9
GND
Chapter 2 – Hardware Information
RS-422
RS-485
RS422_TX-
RS485_D-
RS422_TX+
RS485_D+
RS422_RX+
RS422_RX-
Signal Type
IN
IN
OUT
OUT
GND
IN
OUT
IN
IN
23