ABB ACS880-07 - FSE-31 module; Safety encoder

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Cabinet layout example
Auxiliary control cubicle (ACU). See section Auxiliary control cubicle (ACU) layout (page 42).A
Input cable lead-throughs, PE busbar1
Input terminals2
Main switch-disconnector (Q1.1)3
Grounding (earthing) switch (Q9.1) (optional)4
Common AC fuses (installed with optional main contactor)5
Main contactor (Q2.1) (optional)6
Auxiliary voltage switch (Q21) with fuses7
Incoming cubicle cooling fans8
Supply module AC fuses9
Supply modules10
Inverter DC fuses11
Inverter modules. The output terminals are located behind each module. Each module must
be individually connected to the motor using separate cables unless the drive is equipped with
option +H359 (common motor terminal cubicle) or +H366 (common output terminals).
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Operation principle and hardware description 39