■
ACS880-07 drives, frames R6 to R11 and ACS880-17/-37 drives, frame
R8
-Qx
Main ci rcu it
~
~
-T1
M
3~
M
3~
~
-T1
M
3~
~
-Qx
Main ci rcu it
~
-T1
M
3~
~
1)
-A61
24 VDC+
-S61
-K63
-K63
-S62
-S62
-S62
-S62
-Qx
-Qx
-K61
-K61
-A41
XSTO
IN2
OUT
SGND
IN1
IN2
OUT
SGND
IN1
-X96 9
-X96 9
-A62
-K21.1
-K21.1
24 VDC+
-A412.X
RO1
DIO 2
-A62
-A62
-K21 .1
-K21 .1
-K61
-K61
-K63
-K63
230 VA C
-Qx
-Qx
-K21 .1
-K21 .1
230 VA C
-Qx
-K21 .1
230 VA C
-Qx
-K21 .1
Inverter control unit
A41
Digital I/O extension module FIO-01
A412.X
Emergency stop safety relay with delay contacts
A61
Extension safety relay
A62
Emergency stop button
S61
Emergency reset button with indicator light
S62
Safety relay
K21.1
Timer relay
K61
Safety relay
K63
Drive module
T1
Main contactor/breaker (Q2 or Q1)
Qx
STO terminal block
X969
Reset circuit
1)
Operation
Step
Initial status: The drive is in operation and the motor is running.
The user activates emergency stop with the emergency stop button [S61].
1
14 Option description