User Manual
ATC-3001 1-port Modbus Gateway
Copyright
©
2011
SHENZHEN ATC TECHNOLOGY CO., LTD.
30
5
VIN
VIN
6
SG (Signal Ground)
SG (Signal Ground)
B.3.2 Ethernet Port (RJ-45)
1. Category 5 UTP cable, 8 core wire.
2. RJ45 Connector.
3. RJ45 Pin Assignment
Pin Assignment
568A
Definition
568B
Definition
Pin1
Green-White
Orange-White
Pin2
Green
Orange
Pin3
Orange-White
Green-White
Pin4
Blue
Blue
Pin5
Blue-White
Blue-White
Pin6
Orange
Green
Pin7
Brown-White
Brown-White
Pin8
Brown
Brown
One can choose either 568A or 568B definition. If one want to make a crossover cable, one should use 568A
and 568B definition respectively in each terminal of a UTP cable.
B.4 LED Message
B.4.1 LAN LED
Message
Description
LED Off
Ethernet Disconnected
LED blinking with Green
Data is transmitting on Ethernet for 100Mbps
LED blinking with Orange
Data is transmitting on Ethernet for 10Mbps
Table 1. LAN LED Message
B.4.2 COM Port LED
Message
Description
LED off
No data is transmitting on COM port