Siemens SIRIUS ACT 3SU1 - Equipping with Contact Modules: Actuator (Without EMERGENCY STOP)

3SU14 modules
8.1 Overview
SIRIUS ACT 3SU1 pushbuttons and signaling devices
System Manual, 08/2018, A5E03457306020A/RS-AK/010
177
8.1.6.3
Equipping with contact modules: Actuator (without EMERGENCY STOP)
Equipping with contact modules: Actuator (without EMERGENCY STOP) on 3-slot holder
● 3 x 2 single-pole contact modules
Max. 2 single-pole contact modules can be stacked in each holder slot
● 3 two-pole contact modules
It is possible to mix both variants (single-pole and two-pole contact modules), e.g. 3-slot
holder + 4 single-pole contact modules + 1 two-pole contact module.
The following diagrams illustrate by way of an example the maximum number of contact
modules that can be installed in a 3-slot holder
A
3-slot holder
B1 / B2
Contact module 1-pole
D
Contact module 2-pole
3-slot holder 3 x 2 single-pole contact modules
3-slot holder 3 x two-pole contact modules