Chapter 5: Serial port (RS232, COM ports)
5.1
Serial port location and pin assignment
Cyprus comes with four RS232 Serial port on I/O Panel. The serial ports are using 8-Pin RJ45 connector.
Picture: Serial Port (RS232) Location highlighted in RED rectangular box.
Manual for CYPRUS (V1.0) (Core Pentium & Core i-Series)
Table: Pin Assignment for RS232 Serial Port
PIN
Serial Port Signal
1
DCD
2
RX
3
TX
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
Description
Data Carrier detect
Receive data
Transmit data
Data Terminal
Ready
Signal Ground
Data Set Ready
Request to send
Clear to send
Page 17