Layout And Connections - ABB ACS880-104 Hardware Manual
Industrial drives, inverter modules
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Also See for ACS880-104:
- Hardware manual (404 pages) ,
- Firmware instructions (664 pages) ,
- Firmware manual (604 pages)
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146 Supply control unit
Layout and connections
ZCU-14 layout and connections
The layout and connections of the ZCU-14 are shown below.
The layout and connections of the ZCU-14 are shown below.
X202
SLOT 1
X203
SLOT 2
X12
SAFETY
OPTION
X204
SLOT 3
X13
X205
CONTROL PANEL
MEMORY UNIT
XPOW External power input
X
R
XAI
O
1
XAO
XD2D
X
R
XRO1
O
2
XRO2
X
XRO3
R
O
3
XD24
XDIO
X
P
XDI
O
W
XSTO
J1J2
X12
X
A
X13
I
X202
X203
X
X204
A
O
X205
J3
J1, J2
X
D
2
J3
D
J6
X208
X
FAN2
S
T
O
X210
FAN1
X
D
I
X
X209
D
AIR IN
I
TEMP
O
J6
X
D
2
4
Control units of the drive 299
Description
Description
XPOW
External power input
Analog inputs
XAI
Analog inputs
Analog outputs
XAO
Analog outputs
Drive-to-drive link
XD2D
Drive-to-drive link
Relay output RO1
XRO1
Relay output RO1
Relay output RO2
XRO2
Relay output RO2
Relay output RO3
XRO3
Relay output RO3
Digital input interlock (DIIL) and +24 V output
XD24
Digital input interlock (DIIL) and +24 V output
Digital input/outputs
Digital inputs
XDIO
Digital input/outputs
Safe torque off functionality is not available in the
XDI
Digital inputs
supply units.
XSTO
Safe torque off connection (inverter unit only).
Connection for safety functions modules is not
available in the supply units.
Note:
Control panel connection
This connection only acts as a true Safe
Option slot 1
torque off input when the ZCU is controlling
an inverter unit. When the ZCU is controlling
Option slot 2
a supply unit, de-energizing the inputs will
Option slot 3
stop the unit but will not constitute a true
Memory unit connection (memory unit inserted in the
safety function.
drawing)
X12
Connection for FSO-xx safety functions
Voltage/Current selection jumpers (J1, J2) for analog
module (inverter unit only).
inputs
X13
Control panel connection
Drive-to-drive link termination jumper (J3)
ON
OFF
X202
Option slot 1
Common digital input ground selection jumper (J6).
X203
Option slot 2
See the
Ground isolation diagram (ZCU)
X204
Option slot 3
X205
Memory unit connection (memory unit inser-
ted in the drawing)
J1, J2
Voltage/Current selection jumpers (J1, J2) for
analog inputs
J3
Drive-to-drive link termination switch (J3)
J6
Common digital input ground selection jumper
(J6).
ZCU-
conn
(page 151).
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