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
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