IEI Integration AFL-056A-LX v1.02 - Manual (Page 51)

AFOLUX LX Panel PC
Page 38
PIN NO. RS-232 RS-422 RS-485
6 DSR RX-
7 RTS RX+
8 CTS
9 RI
Table 3-2: RS-232/422/485 Pinouts
Figure 3-14: Serial Port Pinout Location
3.8.3 USB Device Connection
There are two external USB 2.0 connectors. To connect a USB 2.0 or USB 1.1 device,
please follow the instructions below.
Step 1: Located the USB connectors . The locations of the USB connectors are shown
in Chapter 2.
Step 2: Align the connectors. Align the USB device connector with one of the
connectors on the bottom panel. See Figure 3-15.