IEI Integration PPC-5152-D525 v1.02 - Manual (Page 60)

PPC-5152-D525 Falt-bezel Panel PC
Page 46
The power connector connects to the 9 V ~ 36 V DC power adapter.
3.11.5 RS-232 Serial Port (COM1, COM2)
CN Label: COM1, COM2
CN Type:
DB-9 connector
CN Location: See
6
Figure 1-4
CN Pinouts: See
6
Table 3-4 and
6
Figure 3-33
An RS-232 device can be connected to the RS-232 serial port on the bottom panel. The
pinouts of the RS-232 serial port is shown below.
Figure 3-32: RS-232 Serial Port
Pin Description
1 DCD
2 DSR
3 RX
4 RTS
5 TX
6 CTS
7 DTR
8 RI
9 GND
Table 3-3: RS-232 Serial Port Pinouts