SIRIUS 3RA28 function modules for mounting on 3RT2 contactors 
  7.12 Circuit diagrams 
SIRIUS Innovations 
System Manual, 01/2011, A8E56203870002-03 
679 
7.12  Circuit diagrams 
Internal circuit diagrams  
You can find the internal circuit diagrams for SIRIUS Innovations products online in the 
image database (www.siemens.com/lowvoltage/bilddb
).  
Enter the order number of the device in the "Order number" field and, in the "Type of object" 
selection menu on the left-hand side, select "Unit wiring diagram". 
 
Figure 7-9  Image database