Stinger® FS/Stinger FS+ Getting Started Guide
B-1
B
Cables and Connectors
Diagnostic port and cable pinouts
The control port uses a standard DB-9 female connector that conforms to the EIA
RS-232 standard for serial interfaces. Table B-1 applies to all APX 8000 models that
use the RS-232 pinouts.
Table B-1.
Control port and cable pinouts
DB-9 pin number
RS-232 signal
name
Function
I/O
1
DCD
Data Carrier
Detect
O
2
RD
Serial Receive
Data
O
3
SD
Serial Transmit
Data
I
4
DTR
Data Terminal
Ready
I
5
GND
Signal Ground
6
DSR
Data Set Ready
O
7
RTS
Request to Send
I
8
CTS
Clear to Send
O