Switch setting mode
S101 2-wire system
Point to point Bus
4-wire system
Point to point Bus
Master RS-485
1, 2, 3, 4, 5 = ON
RS-485
1, 2, 3, 4, 5 = ON
RS-422
4 = ON
1, 2, 3, 5 = OFF
RS-422
3, 4, 5 = ON
1, 2 = OFF
Individual slave RS-485
1, 2 = ON
3, 4, 5 = OFF
… RS-422
4 = ON
1, 2, 3, 5 = OFF
…
Other slaves … RS-485
1, 2 = ON
3, 4, 5 = OFF
… RS-485
1 = ON (default)
2, 3, 4, 5 = OFF
Last slave … RS-485
1, 2, 3, 4, 5 = ON
… RS-485
1, 3, 4, 5 = ON
2 = OFF
4.6.3.2.1 RS-422 point-to-point connection (4-wire)
4-wire transfer mode:
Full duplex (simultaneous sending and receiving possible) RS-422 can only be used for
point-to-point connection.
Switch settings Conguration
ON: S3, S4, S5
OFF: S1, S2
- [Serial ports parameter]- []- [Slot 1/2 RS485]
Note:
For more information on the switch settings, see Chapter 4.6.3.2.
X3 Process Indicator PR 5410 4 Device installation
Minebea Intec EN-64