IEI Integration AFL2-12A-HM65 v1.00 - Manual (Page 60)

AFL2-12A-HM65 Series Panel PC
Page 60
Pin RS-422 RS-485
1 TX- DATA-
2 TX+ DATA+
3 RX+
4 RX-
Table 4-3: DB-9 Connector Pinouts
4.9.4 USB Device Connection
NOTE:
User must install the USB 3.0 driver before connecting a USB device to
the system or else the system may not recognize the connected
device.
There are two USB 2.0 connectors and two USB 3.0 connectors. All connectors are
located on the bottom panel of the AFL2-12A-HM65. To connect a USB device, please
follow the instructions below.
Step 1: Locate 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 4-22.