A PC can be connected directly to the Ethernet interface of the SPC controller or via a LAN connection. The tables below show the 2 possible connection configurations.
Use the straight through cable for connecting the SPC controller to a PC via a hub.
| RJ45 PIN | RJ45 PIN |
|
|
1 (RX +) |
1 (TX +) |
|
|
2 (RX -) |
2 (TX -) |
|
|
3 (TX+) |
3 (RX+) |
|
|
6 (TX-) |
6 (RX-) |
Use the crossover cable for connecting the SPC controller directly to a PC.
| RJ45 PIN | RJ45 PIN |
|
|
1 (RX +) |
3 (TX+) |
|
|
2 (RX -) |
6 (TX-) |
|
|
3 (TX+) |
1 (RX +) |
|
|
6 (TX-) |
2 (RX -) |
