Chapter 3
3-3
Setup and Wiring
● 3G3RV-PDRT2 DeviceNet Communications Card
3-1-2 Terminal Block
The following table provides details of the terminal block, which connects to the communications line.
Sticker color Code Cable color Details
Black V
− Black Communications power supply ground.
Blue CAN L Blue Communications data low side.
--- SG (Shield) Shield connection.
White CAN H White Communications data high side.
Red V+ Red Communications power supply, 24 V DC.
E
(Green)
(Red)
(Green)
(Red)
(× 10) (× 1)
0
9
8
7
6
5
4
3
2
1
0
9
8
7
6
5
4
3
2
1
MS indicator
NS indicator
Node address setting switches
Shield grounding wire
Terminal block (TC)
Black Blue White Red
Black
Blue White Red
3G3MV-PDRT2 Terminal Block
3G3RV-PDRT2 Terminal Block