IEI Integration ECW-281B-N270-WT v2.10 - Manual (Page 28)

ECW-281B-R21/N270 Embedded System
Page 12
2.3 External Overview
2.3.1 Front Panel
The ECW-281B/281B2-R21/N270 front panel contains:
2 x USB port connectors
1 x HDD LED indicator
1 x Power button
An overview of the front panel is shown in
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Figure 2-4 below.
Figure 2-4: ECW-281B/281B2-R21/N270 Front Panel
2.3.2 Rear Panel
2.3.2.1 ECW-281B-R21/N270 Rear Panel
The rear panel of the ECW-281B-R21/N270 provides access to the following external I/O
connectors.
2 x USB port connectors
2 x RJ-45 Ethernet connector
1 x VGA connector
1 x RS-232/422/485 serial port (Default: RS-232)
5 x RS-232 serial ports
1 x Speaker out
1 x 3-pin power terminal block
1 x 12V DC power jack