7
5.2
Design
5.2.1
Electronic units
The aluminum cases of the units are mounted to four stay bolts on the mounting rails. The units are
installed, electrically connected and operated from the front.
5.2.2
Mounting Rack
The rack is an open steel profile rack. Regarding construction and dimensions it is similar to commer-
cially available cabinets (e. g. Contronic cabinet).
5.3
Labeling
The mounting racks can be labeled in a headline with approximately 20 characters.
Vertically the four levels are designated with letters A, B, C, and D, resulting in a matrix of max. 4 x 4
mounting locations..
Fig. 3:
EBS852
Fig. 4:
EBS862
commissioning and
service panel (CSP)
terminals for
motor cables
mains
(d0111rxa)
(d0113rxa)
commissioning and
service panel (CSP)
mains
terminals for
motor cables
terminals for
signal in- and output
