-40%
Serial DB9 Male RS232 COM Port to IDC 10pin Cable w/ Bracket For PC Motherboard
$ 3.4
- Description
- Size Guide
Description
Serial DB9 Male RS232 COM Port to IDC 10pin Cable w/ Bracket For PC MotherboardRS232 Motherboard header pinout ( DTK/INTEL )
IDC internal
(older)
Signal Name
Description
pin number
1
DCD
Data Carrier Detect
1
2
DSR
Data Set Ready
6
3
RXD
Receive Data
2
4
RTS
Request to Send
7
5
TXD
Transmit Data
3
6
CTS
Clear to Send
8
7
DTR
Data Terminal Ready
4
8
RI
Ring Indicator
9
9
GND
System Ground
5
Pin 10 removed in connector. Internal IDC connnector wired to external port with a simple flat ribbon cable.
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