Request : ET 200S: How many load feeders may be 
   connected? What must be observed?

Suggestion : The maximum amount of load feeders depends on the total 
   current per load group/ potential group and the maximum bus length.
   The maximum total current per group is 40 A, the maximum bus length of an 
   ET200S station is 100 m.
   The space requirements of all other modules (interface-, electronic-, power-,
   distance modules, etc.) must be taken into consideration.
   Are more feeders required as possible acc. to the above, one more ET200S 
   station must be used. A multi-tier installation is not possible at the 
   moment.
   At vertical mounting, simultaneity factor, ambient temperature and load must 
   be observed. Important is the maximum bus length of 100 m.
   DOL starters for one direction of rotation and reversing starters may be 
   mixed.