Com Port; Usb Port - Protech Systems PA-6322 User Manual

2.2.4

COM Port

COM1, COM2, COM3: COM Ports (rear IO)
PIN ASSIGNMENT
1 DCD1/2/3
2 RXD1/2/3
3 TXD1/2/3
4 DTR1/2/3
5 GND
Note: COM3 & COM3-1 will not function when
jumpers JP10, JP11, JP12 are set as 2-3
connected (i-Button). Refer to the
i-Button Function Selection
details. COM4-2 will not function when
COM4-1 is selected as the printer control
interface.
2.2.5

USB Port

USB1, USB2, USB3, USB4, USB5: USB Type A Ports
• USB1-4: Rear IO
• USB5: Side IO
PIN ASSIGNMENT
1 +5V (Max.
current: 0.5A)
2 D-
Note: The USB1 port is provided with Standby power 5V. The other USB ports are
without standby power.
PA-6322 SERIES USER MANUAL
PIN ASSIGNMENT
6 DSR1/2/3
7 RTS1/2/3
8 CTS1/2/3
9 RI/+5V/+12V
selectable (Max.
current: 1A)
- -
COM2&
section for
PIN ASSIGNMENT
3 D+
4 GND
Chapter 2 System Configuration
COM1/
COM2/
COM3/
COM4
(option)
/
USB1/
USB2/
USB3/
USB4/
USB5
Page: 2-4