
3SU14 modules
8.1 Overview
SIRIUS ACT 3SU1 pushbuttons and signaling devices
System Manual, 08/2018, A5E03457306020A/RS-AK/010
179
8.1.6.4
Equipping with contact modules: EMERGENCY STOP on 3-slot holder
When equipping the holders with contact modules and EMERGENCY STOP, at least one
contact system must possess 1NC switching functionality.
The maximum number of circuits depends on the number of 1NC (normally closed contact)
contact modules used. A guide value is a maximum of 4 circuits. 2-pole contact modules
correspond to 2x the respective 1-pole contact modules.
If an illuminated EMERGENCY STOP is used, the center mounting position (3/6) must be
fitted with a holder with an LED module.
A
Holder
3SU15.0-1AA10-0AA0
B
Contact module 1NO
3SU1400-1AA10-.BA0, 3SU1400-1AA10-.LA0
C
Contact module 1NC
3SU1400-1AA10-.CA0, 3SU1400-1AA10-.MA0
D
Contact module 2NO
3SU1400-1AA10-.DA0, 3SU1400-1AA10-.NA0
E
Contact module 2NC
3SU1400-1AA10-.EA0, 3SU1400-1AA10-.PA0
F
Contact module 1NO1NC
3SU1400-1AA10-.FA0, 3SU1400-1AA10-.QA0
H
Contact module with
installation monitoring 1NC1MC
3SU1400-1AA10-.HA0
Note
Mounting position
You have a free choice of mounting positions on the holder.