IEI Integration ECW-281B-N270-WT v2.10 - Manual (Page 29)

ECW-281B-R21/N270 Embedded System
Page 13
1 x Wireless antenna connector (for wireless models only)
An overview of the rear panel is shown in
692H692H694H
Figure 2-5 .
Figure 2-5: ECW-281B-R21/N270 Rear Panel
2.3.2.2 ECW-281B2-R21/N270 Rear Panel
The rear panel of the ECW-281B2-R21/N270 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
693H693H695H
Figure 2-6 .