Step 5: Locate the RJ-45 RS-422/485 connector. The location of the RJ-45
RS-422/485 connector is shown in Figure 1-4.
Step 6: Insert the RJ-45 connector. Insert the RJ-45 connector on the RJ-45 to DB-9
COM port cable to the RJ-45 RS-422/485 connector on the UPC-V315-QM77.
See Figure 3-29.
Figure 3-32: RJ-45 RS-422/485 Serial Device Connection
Step 7: Insert the serial connector. Insert the DB-9 connector of a serial device into
the DB-9 connector on the RJ-45 to DB-9 COM port cable.
Step 8: Secure the connector. Secure the serial device connector to the external
interface by tightening the two retention screws on either side of the connector.
3.7.12 USB Connectors
The USB ports are for attaching USB peripheral devices to the system. To install a USB
device, follow the steps below.
Step 1: Locate the USB connectors. The locations of the USB connectors are shown
in Figure 1-4.
Step 2: Align the connectors. Align the USB device connector with one of the
connectors. See Figure 3-33.
