Siemens SIRIUS ACT 3SU1 System Manual page 425

Pin assignments of the adapters for AS-i tab connection
As an example, the figure shows the pin assignments of the 4-pin connector and socket
As an example, the figure shows the pin assignments of the 5-pin connector and socket
SIRIUS ACT 3SU1 pushbuttons and signaling devices
System Manual, 08/2018, A5E03457306020A/RS-AK/010
3SU19 accessories
13.10 Accessories for enclosures
425