Power Connections And Control Interfaces Of The Drive - ABB ACS800 Hardware Manual

32

Power connections and control interfaces of the drive

The following diagram illustrates the power connections and control interfaces of the
drive. The table below gives some additional information on the numbered items.
1
0 S
RESET
5
1
n
X1
L1
L2
1
L3
No.
1
2
3
4
5
6
7
Hardware description
1
Control
0 VDC
1
2
panel
+24 VDC
1
3
Back up c
Fault Power
12
SLOT 1
1
11
SLOT 2
1
2
RDCO
1
DDCS
3
1
3
BAMU
1
3
[RDCU (RMIO)]
X1
1 n
Description
Input power and PE connection terminals
Motor connection terminals
Terminal block on the inverter control unit for the user-defined digital and analogue control
signals
Control panel
Operation switches: main contactor/breaker control and supply unit start, emergency stop, reset
etc.
Composition vary depending on the options in use.
Slot 1 on the inverter control unit for an optional I/O extension module (RAIO, RDIO), pulse
encoder interface module (RTAC), or fieldbus adapter module (eg, RMBA, RDNA, RPBA)
Slot 2 on the inverter control unit for an optional I/O extension module (RAIO, RDIO) or pulse
encoder interface module (RTAC)
1
Control
2
panel
1
Fault
4
12
1
11
1
2
1
3
1
3
1
3
[RDCU (RMIO)]
1
0 VDC
1
+24 VDC
3
Back up c
Power
SLOT 1
SLOT 2
RDCO
DDCS
X50
n
U2
V2
W2
See also page
51, 52,
87, 91,
33
33
34
95
95
6
7
3
2
75
132