Operation Principle; Acs880-07 Drives, Frames R6 To R11 And Acs880-17/-37 Drives, Frame R8 - ABB ACS880-07 User Manual

18 Option description

Operation principle

The figures show a simplified operation principle. Implementation of main contactor/breaker
and charging circuit can vary depending on the product. For a more detailed description,
see the circuit diagrams delivered with the drive.
￭ ACS880-07 drives, frames R6 to R11 and ACS880-17/-37 drives, frame
R8
24 VDC+
-S62 -S62
-S61
Main ci rcu it Main ci rcu it
-Qx -Qx
-T1 -T1 -T1
~ ~
~ ~ ~ ~
M M M M
3~ 3~ 3~ 3~
A41 Inverter control unit
A412.X Digital I/O extension module FIO-01
A61 Emergency stop safety relay with delay contacts
A62 Extension safety relay
S61 Emergency stop button
S62 Emergency reset button with indicator light
K21.1 Safety relay
K61 Timer relay
K63 Safety relay
T1 Drive module
Qx Main contactor/breaker (Q2 or Q1)
X969 STO terminal block
-Qx -Qx -K21 .1 -K21 .1
1)
-A62 -A62
-A61
24 VDC+
-A62
230 VA C 230 VA C 230 VA C
-K21 .1 -K21 .1 -K21 .1 -K21 .1
-Qx -Qx -Qx -Qx
-K61 -K61
-S62 -S62
-K61 -K61
-K21.1 -K21.1 -K63 -K63
-K63 -K63
-A41
-A412.X
RO1
DIO 2
XSTO
OUT OUT
SGND SGND
IN1 IN1
IN2 IN2
-X96 9 -X96 9