User`s manual

GOT812 Series User’s Manual
System Configurations
11
When COM1 is set to RS-422 or RS-485, the pin assignments are listed below:
Pin
Signal Name
RS-422
RS-485
1
TX-
DATA-
2
TX+
DATA+
3
RX+
No connector
4
RX-
No connector
5
No connector
No connector
6
No connector
No connector
7
No connector
No connector
8
No connector
No connector
9
GND
GND
2.1.2 Ethernet
The GOT812 Series is equipped with a high performance Plug and Play Ethernet interface, full
compliant with IEEE 802.3 standard, and can be connected with a RJ-45 LAN connector.
Please refer to detailed pin assignment list below:
Pin
Signal
1
2
3
4
5
6
7
8
RJ-45
1
TX+ (Data transmission positive
2
TX- (Data transmission negative)
3
Rx+(Data reception positive)
4
RJ45 termination
5
RJ45 termination
6
Rx- (Data reception negative)
7
RJ45 termination
8
RJ45 termination