User Manual
AS-Interface   
9.5 Mounting 
  SIRIUS ACT 3SU1 pushbuttons and signaling devices 
178  System Manual, 02/2015, A5E03457306020A/RS-AB/002 
Procedure
①
Hold the EMERGENCY STOP backing plate onto the front plate.
②
Insert the EMERGENCY STOP mushroom pushbutton from the front through the 
opening of the EMERGENCY STOP backing plate and the front plate. 
③
Fit the holder from behind. Ensure secure latching
 here. 
④ 
Tighten the screw on the holder (tightening torque 1.0 to 1.2 Nm).
⑤
 / ⑥
Snap the AS
-i module for front plate mounting onto the back of the actuating ele-
ment. 
Ensure the AS-i module for front plate mounting is securely snapped into place. 










