ABB ACS880-17 - Overview of Power and Control Connections

36 Operation principle and hardware description
Overview of power and control connections
The diagram shows the power connections and control interfaces of the drive.
 Connection overview of R11
A Motor-side converter control unit (drive control unit)
B Line-side converter control unit
For the control unit connections, see also Replacing the drive and LCL filter modules (frame R11).
1
2
3
Analog and digital I/O extension modules, feedback interface modules and fieldbus communication
modules can be inserted into slots 1, 2 and 3. See section Type designation key page 50.
4 Connection for FSO-xx safety functions module
5 Memory unit (see page 160)
6 See section Control panel (page 40)
7 Terminal blocks on the drive control unit. See chapter Control unit of frame R11 (page 113). These
terminals are optionally wired to terminal block X504 in the drive cabinet.
8 Fiber optic link to the motor-side converter. Similarly, the line-side converter is connected to the line-
side converter control unit with fiber optic cables.
L1
L2
L3
PE
U2
V2
W2
M 3 ~
L1
L2
L3
PE
Slots 1, 2 and 3
1
6
.....
.....
4
. . .
. . .
9
.......... ..........
2 3
5
X205
X12
X13
7
V1, V2 ...
8
11 13
12
ACS880-17
F
x
x
x
..........
..........
A
B
L1/U1
L2/V1
L3/W1
T1/U2
T2/V2
T3/W2
Fxx
ACS880-14
10