D301087 0308 - BL20 CANopen 1-7
BL20 Components
1
Electronics Modules
Electronics modules contain the functions of the BL20 modules
(power distribution modules, digital and analog input/output
modules, and technology modules).
Electronics modules are plugged onto the base modules and are not
directly connected to the wiring. The assignment table in the Section
"Ordering Information" of the "Appendix" shows the possible
combinations of electronics and base modules. They can be
plugged or pulled when the station is being commissioned or for
maintenance purposes, without having to disconnect the field wiring
from the base modules.
Figure 4:
Electronics
module in slice
design
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