Siemens SIRIUS 3RA6 System Manual page 274

Circuit diagrams
11.6 Circuit diagram of the AS-i mounting module for compact starter
The AS-i 3RA6970-3F mounting module controls the operating mode and the direction of
rotation via the settings of the switches S0, S1, S2 and S3 (S3 only in the case of the
3RA6250 reversing starter).
Table 11- 1
Switch
S0
S1
S2
Table 11- 2
Switch
S3/1
S3/2
274
Settings of switches S0, S1 and S2
Automatic mode
Closed
Closed
Open
Settings of the switch S3 (only in the case of the 3RA6250 reversing starter)
Counterclockwise rotation
Open
Closed
0
Open
Open
Open
Clockwise rotation
Closed
Open
SIRIUS 3RA6 compact starter
System Manual, 08/2018, NEB560060102000/RS-AB/007
Manual mode
Open
Open
Closed