Owner's manual

TANK-820-H61 Embedded System
Page 32
Figure 3-20: RJ-45 RS-422/485 Serial Device Connection
Step 3: 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 4: Secure the connector. Secure the serial device connector to the external
interface by tightening the two retention screws on either side of the connector.
Figure 3-21: RJ-45 RS-422/485 Serial Port Connector
3.7.11 RS-232 Serial Port Connectors
RS-232 serial port devices can be attached to the DB-9 ports on the rear panel.
Step 1: Locate the DB-9 connector. The locations of the DB-9 connectors are shown
in Figure 1-2.
Step 2: Insert the serial connector. Insert the DB-9 connector of a serial device into
the DB-9 connector on the external peripheral interface. See Figure 3-22.