IEI Integration UPC-12AH_GM45 v1.00 - Manual (Page 29)

UPC-12A/GM45 Panel PC
Page 17
Figure 2-4: SATA Hard Disk Drive Bay
The system can also support a CompactFlash® Type II (CF Type II) memory disk
(
530H530H
Figure 2-5 ).
Figure 2-5: CompactFlash® Slot
2.4 External Peripheral Interface Connectors
The following section describes the external peripheral interface connectors on the real
panel and the bottom panel of the panel PC.
2.4.1 Serial Port Connectors
The UPC-12A/GM45 has four serial ports (COM1, COM2, COM3 and COM4) on the
bottom panel. Three of these ports (COM1, COM2 and COM3) are RS-232 only ports. The
COM4 serial port can be configured as a RS-232, RS-422 or an RS-485 serial port.