WIRING THE MODBUS CARD
RS-232 Modbus Port
It is also possible to use the
| 5 | 4 | 3 | 2 | 1 |
| 9 |
| 8 | 7 | 6 |
| Figure 11. | ||||
Table 3. |
|
|
|
| |
Pin Number | Function |
|
|
| Direction from the Modbus Card |
1 | No connection |
|
| — | |
2 |
| Out | |||
3 |
| In | |||
4 | No connection |
|
| — | |
5 | Signal common |
|
| — | |
6 | No connection |
|
| — | |
7 | No connection |
|
| — | |
8 | No connection |
|
| — | |
9 | No connection |
|
| — | |
12 | EATON Powerware® Modbus® Card User’s Guide S 164201376 Rev C www.powerware.com |
