Siemens SIRIUS ACT 3SU1 - Connection Option AS-Interface Bus (AS-Interface Modules for Base Mounting)

AS-Interface 3SU14
11.9 Connecting
SIRIUS ACT 3SU1 pushbuttons and signaling devices
282 System Manual, 08/2018, A5E03457306020A/RS-AK/010
11.9.4
Connection option AS-Interface bus (AS-Interface modules for base mounting)
Note the following information when installing the screw glands:
● Installation of screw glands in plastic enclosure (3SU180.-.AA0-0A.): The force of 3.0 or
3.5 Nm is applied by tightening and holding together the nut (A) and screw gland (B).
● Installation of screw glands in metal enclosure (3SU185.-.AA0-0A.): The force of 3.0 or
3.5 Nm is applied by screwing the screw gland (B) directly into the enclosure. The nut (A)
is not an essential requirement. You can however screw the nut on for additional
protection.