
3SU14 modules
8.3 Connecting
SIRIUS ACT 3SU1 pushbuttons and signaling devices
System Manual, 08/2018, A5E03457306020A/RS-AK/010
209
8.3
Connecting
8.3.1
Contact and LED modules, support terminal
Procedure for wiring a screw terminal
Procedure
1.
Insert the relevant cable into the opening of the screw terminal of the module until it
engages.
2.
Insert the screwdriver (DIN ISO 8764-1-PZ1) at an angle of 10° into the opening for the
screw.
3.
Tighten the screw.
–
Tightening torque for contact modules: 0.8 … 0.9 Nm
–
Tightening torque for LED modules: 0.8 … 1.0 Nm
4.
Pull on the cable to ensure it is screwed tight.