Assembly Of Function Module For As-Interface, Reverse Starting - Siemens SIRIUS 3RA2712 Equipment Manual

Application planning
5.3 Assembly of function module for AS-Interface, reverse starting
5.3

Assembly of function module for AS-Interface, reverse starting

The figure below shows the assembly for reversing starting.
①
②
A
B
Figure 5-14
Note
No auxiliary wiring necessary!
If you use the pre-wired reversing contactor assembly, you must dismantle the wiring modules
for connecting the control conducting paths.
Reference
You can find information about the contactors in the operating instructions for the contactors
and contactor combinations used. The Appendix "References (Page 80)" has a list of the
relevant operating instructions.
36
Basic module for AS-Interface, reversing starting
Coupling module, reversing starting
Contactor with voltage tap for direction of rotation 1 (clockwise)
Standard contactor for direction of rotation 2 (counter-clockwise)
Design of function modules for AS-Interface, reversing starting
SIRIUS 3RA2712 function modules for AS-Interface
Equipment Manual, 11/2022, A8E96801707001A/RS-AD/006