TECHNICAL SPECIFICATIONS
RS232
Back panel connector
Plug Sub-D, 9 pins, male.
PIN
SIGNAL
1
DCD
2
RXD
3
TXD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI
Table 10: Standard RS232 connector pinout
30
UNIQ™
NOTE: Depending on the system S/N the serial port can be mapped as COM2
or COM3. Contact Datalogic Technical Support for more details (see "Tech-
nical Support" on page vi for contact details).
Figure 23: RS232 connector, male panel plug (front view)
TYPE
Input
Data Carrier Detect
Input
Receive Data
Output
Transmit Data
Output
Data Terminal Ready
Ground
Ground reference
Input
Data Set Ready
Output
Request To Send
Input
Clear To Send
Input
Ringing Indicator
DESCRIPTION