Connecting; Contact And Led Modules, Support Terminal - Siemens SIRIUS ACT 3SU1 System Manual

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.
SIRIUS ACT 3SU1 pushbuttons and signaling devices
System Manual, 08/2018, A5E03457306020A/RS-AK/010
3SU14 modules
8.3 Connecting
209