Siemens SIRIUS 3RA6 System Manual page 139

The graphic below shows an example with 2 groups, comprising 2 direct starters and 2
reversing starters. Thanks to the separate supply of the auxiliary voltage V
groups, shutdown can be carried out separately for direct starters and reversing starters.
①
②
③
④
⑤
⑥
⑦
Figure 6-4
You can find more information on the required connecting cables in "Connecting cable for
IO-Link (Page 238)".
SIRIUS 3RA6 compact starter
System Manual, 08/2018, NEB560060102000/RS-AB/007
Group 1 (2 direct starters)
Group 2 (2 reversing starters)
Connecting cable 14-core, length 8 mm for compact starter (3RA6931-0A)
Connecting cable 10-core with 14-core connection, length 8 mm for compact starter
(3RA6932-0A)
IO-Link
Auxiliary voltage V
Aux
Switch for EMERGENCY STOP
Connecting the EMERGENCY STOP function
3RA64/3RA65 compact starter with IO-Link
6.9 Connection
to the 2
Aux
139