Connector
CN4 | Terminal | Symbol | Description |
| 1 | 0V | RS485 serial common |
2 | B | Terminal RS485 B |
3 | A | Terminal RS485 A |
Setup of AUX2 PORT polarisation and termination resistances
SW4 | Num.
Dip | Name
Dip | Setting
of DIP | Function |
| 1 | JP3 | ON | Polarization RS485 |
2 | JP2 | ON | Termination RS485 |
3 | JP1 | ON | Polarization RS485 |
4 | | X | None |
1)
X = setting not significant