User`s manual
APPENDIX C – RESTART INTERLOCK CIRCUITS  C-1 
CDS7324 (FORMERLY LSF-0819)   
Rev. A  INSTALLATION & USER’S MANUAL 
C.1 INTENDED APPLICATION 
The safety function Restart Interlock is achieved using an internal Restart Interlock Circuit (RIC) option card and 
can be requested as an option for 10/42 and 100/240 size drives. This will, in the future, be made available as an 
option for all other drive sizes. 
The installation of the card on other drives, or use which is not in accordance with this Manual, is regarded as 
inappropriate use. 










