ABB ACS850-04 series, Hardware Manual

Page: 32 / 164

Operation principle and hardware description
32
Power connections and control interfaces
The diagram shows the power connections and control interfaces of the drive
module.
Slot 1 and
Slot 2 I/O extension modules (FIO-01, FIO-11, FIO-21)
and/or encoder or resolver interface modules
(FEN-01, FEN-11, FEN-21, FEN-31) 1) For information on the default
connections, see page
104. For the
specifications, see page 131 .
* programmable
2) Memory unit, see page
124.
3) Brake resistor (optional)
4) d
u /d t or sine filter (optional, see
page 161 )
Slot 3 Fieldbus adapter modules (FCAN-01, FDNA-01,
FENA-11, FECA-01, FLON-01, FSCA-01,
FPBA-01)
XPOW External power input
XRO1…3 * Relay outputs (3 pcs)
XD24
24 V DC output
XDI * Digital inputs (6 pcs)
XDIO * Digital input/outputs (2 pcs)
XAI * Analog inputs
XAO * Analog outputs
XD2D Drive-to-drive link
XSTO Safe torque off
Slot 1
Slot 2
Slot 3
FXXX
FXX
U2
V2
W2
UDC-
X7
M
3 ~
XPOW
XRO1…3
XD24
XDI
XDIO
XAI
XAO
XD2D
XSTO
2
4
U1
V1
W1
L1
L2
L3
PE
PE
UDC+
R-
R+
t°
3
1
FXX