User Manual

ECW-281B/B2-D525 Embedded System
Page 11
 1 x Wireless antenna connector (for wireless models only)
An overview of the rear panel is shown in
655Figure 2-3.
Figure 2-3: ECW-281B-D525 Rear Panel
2.3.2.2 ECW-281B2-D525 Rear Panel
The rear panel of the ECW-281B2-D525 provides access to the following external I/O
connectors.
 2 x USB port connectors
 2 x RJ-45 Ethernet connector
 2 x VGA connectors
 5 x RS-232 serial ports
 1 x Speaker out
 1 x 3-pin power terminal block
 1 x 12V DC power jack
 1 x Wireless antenna connector (for wireless models only)
An overview of the rear panel is shown in
655Figure 2-4.