ACO-3000 l User’s Manual
44
Chapter 2: Switches and Connectors
44
COM3_1: : RS232 / RS422 / RS485 Connector
Connector Type: 9-pin D-Sub
Pin
RS232 Definition
RS422 / 485 Full
Duplex Definition
RS485 Half Duplex
Definition
1
DCD3
TX3-
DATA3-
2
RxD3
TX3+
DATA3+
3
TxD3
RX3+
4
DTR3
RX3-
5
GND
6
DSR3
7
RTS3
8
CTS3
9
RI3
COM4_1: RS232 / RS422 / RS485 Connector
Connector Type: 9-pin D-Sub
Pin
RS232 Definition
RS422 / 485 Full
Duplex Definition
RS485 Half Duplex
Definition
1
DCD4
TX4-
DATA4-
2
RxD4
TX4+
DATA4+
3
TxD4
RX4+
4
DTR4
RX4-
5
GND
6
DSR4
7
RTS4
8
CTS4
9
RI4
Summary of Contents for ACO-3000-3765U
Page 1: ...ACO 3000 Series Vehicle Applied Fanless System...
Page 12: ...Chapter 1 Product Introductions...
Page 36: ...Chapter 2 Switches and Connectors...
Page 38: ...ACO 3000 l User s Manual 38 2 1 2 Bottom View Chapter 2 Switches and Connectors...
Page 52: ...Chapter 3 System Setup...
Page 70: ...Chapter 4 BIOS Setup...
Page 97: ...Copyright C T Solution Inc All Rights Reserved www candtsolution com...