Siemens SIRIUS ACT 3SU1 - Page 70

3SU10 pushbuttons and indicator lights
5.1 3SU10 devices for use on 3-slot holder
SIRIUS ACT 3SU1 pushbuttons and signaling devices
70 System Manual, 08/2018, A5E03457306020A/RS-AK/010
The table shows the contact module / LED module actuation with differently mounted
pressure plates using the example of a selector switch with 3 switch positions and equipped
contact modules and LED modules.
Switch position left
Switch position right
Pressure plate
①
Contact module
Position 1/4
Contact / LED
module
Position 3/6
Contact module
Position 2/5
Contact module
Position 1/4
Contact / LED
module
Position 3/6
Contact module
Position 2/5
2 pressure
plates mounted
Actuated Actuated Not actuated Not actuated Actuated Actuated
1 pressure
plate mounted
on the right
Actuated Actuated Not actuated Not actuated Not actuated Actuated
1 pressure
plate mounted
on the left
Actuated Not actuated Not actuated Not actuated Actuated Actuated
No pressure
plate mounted
Not actuated Actuated Actuated Not actuated