IEI Integration PPC-5152-D525 v1.02 - Manual (Page 63)

PPC-5152-D525 Falt-bezel Panel PC
Page 49
The COM3 RS-232/422/485 Serial Port Select jumper location is shown in
56
Figure 3-35 .
Figure 3-35: COM3 RS-232/422/485 Serial Port Select Switch Location
3.11.7 RJ-45 RS-422/485 Serial Port (COM4, COM5)
CN Label: COM4, COM5
CN Type: RJ-45
CN Location: See
6
Figure 1-4
CN Pinouts:
See
6
Table 3-6 and
6
Figure 3-36
An RS-422/485 serial port device can be connected to the RJ-45 RS-422/485 serial port
on the bottom panel. The pinouts of the RJ-45 RS-422/485 serial port is shown below.
Figure 3-36: RJ-45 RS-422/485 Serial Port
Pin Description Pin Description
1 N/A 5 N/A