The system bus terminal block is a blue, removable, 4-terminal plug that fits into a board-mounted jack. To wire the controller, complete the following steps:
- Wire the removable system bus terminal block as shown in the following
figure.Figure 1. System bus terminal block wiring
- Wire any other devices you want to connect on the system bus in a daisy-chain configuration using 3-wire twisted, shielded cable as shown in the following figure.
Figure 2. Daisy-chain wiring configuration
| No. | Description |
|---|---|
|
1 |
Terminating device on the system bus |
|
2 |
System bus terminal block plugs |
|
3 |
Daisy chained device on a system bus segment |
|
4 |
To next device on the system bus segment |