Infinite Peripherals SCOM-100 User Manual
SCOM-100, User guide
75
9.8 RS232C connector layout
PIN Type
Acronym
Signal
1
Out
DCD
Data Carrier Detect
2
Out
DSR
Data Set Ready
3 Out RXD
Receive
Data
4
In
RTS
Request To Send
5 In TXD
Transmit
Data
6
Out
CTS
Clear To Send
7
In
DTR
Data Terminal Ready
8 -
GND
Signal
Ground