Equipping With Contact Modules: Emergency Stop On 3-Slot Holder - Siemens SIRIUS ACT 3SU1 System Manual

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
B
C
D
E
F
H
Note
Mounting position
You have a free choice of mounting positions on the holder.
SIRIUS ACT 3SU1 pushbuttons and signaling devices
System Manual, 08/2018, A5E03457306020A/RS-AK/010
Holder
Contact module 1NO
Contact module 1NC
Contact module 2NO
Contact module 2NC
Contact module 1NO1NC
Contact module with
installation monitoring 1NC1MC
3SU15.0-1AA10-0AA0
3SU1400-1AA10-.BA0, 3SU1400-1AA10-.LA0
3SU1400-1AA10-.CA0, 3SU1400-1AA10-.MA0
3SU1400-1AA10-.DA0, 3SU1400-1AA10-.NA0
3SU1400-1AA10-.EA0, 3SU1400-1AA10-.PA0
3SU1400-1AA10-.FA0, 3SU1400-1AA10-.QA0
3SU1400-1AA10-.HA0
3SU14 modules
8.1 Overview
179