Iei-integration AFL-4 series-N270 v1.05 Manuale Utente Scaricare il pdf (Pagina 32)

AFL-4 Series-N270 User Manual

Page 32

2.4.4 Stereo Speakers

Two 1.5 W stereo speakers on the front side of the AFL-4 Series-N270 are interfaced to

the system through a class-B dual output amplifier.

2.4.5 USB 2.0 Port

One USB 2.0 port is located on the front side of the AFL-4 Series-N270.

2.5 External Peripheral Interface Connectors

The following section describes the external peripheral interface connectors on the bottom

panel of the subsystem.

2.5.1 Serial Port Connectors

The AFL-4 Series-N270 has two COM ports by RJ-45. One of these ports (COM1) is

RS-232 only port. The other COM port (COM3) can be configured as a RS-232, RS-422 or

an RS-485 serial port.

Figure 2-7: COM Ports

2.5.2 LAN Connectivity

The AFL-4 Series-N270 has two RJ-45 LAN connectors on the bottom panel.

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Iei-integration AFL-4 series-N270 v1.05 Manuale Utente Pagina 32