Instruction Manual

TANK-700 Embedded System
Page 36
3.9.14 RS-232 Serial Port Connectors
CN Label: COM1, COM2, COM3 and COM4
CN Type:
DB-9 connectors
CN Location: See Figure 1-3
CN Pinouts: See Table 3-11 and Figure 3-29
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 1-3.
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 3-28.
Figure 3-28: Serial Device Connector
Step 3: Secure the connector. Secure the serial device connector to the external
interface by tightening the two retention screws on either side of the connector.