4   Project planning for control and indicating panels 
The SIGMASYS C control and indicating panel is available in 2 versions: 
SIGMASYS C control and indicating panel  S24230-C500-A7 
for SIGMASYS loop elements 
SIGMASYS C Sinteso control and indicating panel  S24230-C600-A10 
for FDnet Sinteso elements 
Since August 2005 both panels have been supplied with an integrated 150W power supply. 
Options also available: 
Operating panel or SIGMASYS C cover plate  
As from SIGMAPLAN V5.1, the SIGMASYS C control and indicating panel can be operated 
with or without an operating panel. This also depends on national guidelines. 
The control and indicating panel comes with:  
•  installation template  
•  top-hat rail for option slot installation  
•  connection cable for batteries 
•  2 cover panels for the upper and lower cable inlet  
•  battery for installation on the basic board.  
SIGMASYS C option slot assignment 
The control and indicating panel features eight option slots. The option slots 3 to 6 can be 
used only, if the battery is installed externally.  
The following can be installed in OS 1 to 6:  
•  4STE control modules  
•  Multiple control facility with angle bracket  
•  PC board block for Euro cards, such as SIGMAPORT or VdS extinguishing interface  
•  35 mm top-hat rail for relays, I/O Modules FDCIO222, Line separator FDCL221 or 
SIGMALOOP splitter 
•  15 mm top-hat rail for contact coupler or minitransponder 
•  DC/DC converter with angle bracket  
 
If an S24230-F525-A2 operating panel is integrated in the SIGMASYS C, a SIGMANET P 
coupler can be attached to this operating panel. The associated APL20 P can be connected 
to option slot 7.  
Multifunctional Danger Control and Indicating Panels SIGMASYS C and M (M-Modules)  17 / 128 
Best.Nr. A24205-A337-B970 – Edition 12 (03/07)