Table of Contents
Advertisement
2-2
Connectors and Headers
2-2-1 Connectors
(1) Rear I/O Connectors
USB 2.0 Port
DC 12V
Power-in
Connector
USB 3.0 Port
(2) COM1 (9-pin Block): RS232/422/485 Port
COM1 port can function as RS232/422/485 port. In normal settings COM1 functions
as RS232 port. With compatible COM cable COM1 can function as RS422 or RS 485
port.
User also needs to go to BIOS to set 'Transmission Mode Select' for COM1 (refer to
Page 30) at first, before using specialized cable to connect different pins of this port.
DVI-I Port
RS422 RX(B)
RS422 RX(A)
RS422 TX(A)
RS422 TX(B)
For RS422 Mode
COM1 Port
RJ-45 LAN Port
RS485 D+(A)
RS485 D-(B)
For RS485 Mode
13
USB 2.0 Ports
Line-Out Port
Advertisement
Table of Contents
