Manual

TANK-800 Embedded System
Page 31
Figure 3-18: 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 3-19: RJ-45 RS-422/485 Serial Port
Pin Description Pin Description
1 N/A 5 N/A
2 ITXD5485# 6 IRXD5485#
3. N/A 7 N/A
4. ITXD5485+ 8 IRXD5485+
Table 3-5: RJ-45 RS-422/485 Serial Port Pinouts