User Manual
3SU14 modules   
7.1 Overview 
  SIRIUS ACT 3SU1 pushbuttons and signaling devices 
142  System Manual, 02/2015, A5E03457306020A/RS-AB/002 
7.1.8
AS-Interface modules for base mounting 
With AS-Interface modules, distributed SIRIUS ACT pushbuttons and indicator lights can be 
quickly connected to the AS-Interface communication system. The AS-Interface modules for 
base mounting are installed in 3SU18 enclosures. 
AS-Interface modules, spring-loaded terminals 
3SU1400-2E (http://mall.industry.siemens.com/mall/en/en/Catalog/Products/10251009) 
Slave type
Number of digital inputs
Number of 
digital outputs
Article number
Standard inputs  Fail-safe 
inputs 
4 DI / 4 DQ  4  —  4  3SU1400-2EK10-
6AA0 
4 DI / 3 DQ AB  4  —  3  3SU1400-2EJ10-
6AA0 
2F-DI  —  2  —  3SU1400-2EA10-
6AA0 
2F-DI/1LED  —  2  1 
For controlling 
the LEDs 
3SU1401-2EE20-
6AA0 
The electronic modules for ID key-operated switches are designed for use with the ID key-
operated switch. The electronic modules for ID key-operated switches can be installed in a 
3SU18.1-1AA00-1AA1 enclosure for one command point, or in a front plate using 3-slot 
holders. The 3SU1400-1GD10-1AA0 electronics modules for ID key-operated switches can 
be parameterized via IO-Link. 
For further information refer to Chapters "ID key-operated switches (Page 78)", "ID keys 
(Page 260)" and "Technical data (Page 263)". 
You can find information on using the electronic modules for ID key-operated switches for 
IO-Link in Chapter "IO-Link (Page 205)". 
Article numbers 
3SU1400-1G (http://mall.industry.siemens.com/mall/en/en/Catalog/Products/10221530) 
Power supply via IO-
Link master 
IO-Link protocol 
supported 
IO-Link transfer 
rate 
Article number
---  No  ---  3SU1400-1GC10-
1AA0 
Yes  Yes  COM2 
(38.4 kBaud) 
3SU1400-1GD10-
1AA0 










