Power Connections And Control Interfaces - ABB ACS850 Hardware Manual

24

Power connections and control interfaces

The diagram shows the power connections and control interfaces of the drive.
Slot 1 / Slot 2
FIO-01 (Digital I/O
extension)
FIO-11 (Analog I/O
extension)
FIO-21 (Digital/Analog I/O
extension)
FEN-01 (Incremental [TTL]
encoder interface)
FEN-11 (Absolute encoder
interface)
FEN-21 (Resolver interface)
FEN-31 (Incremental [HTL]
encoder interface)
Note: No two
encoder/resolver interfaces
of the same type can be
connected at a time
Slot 3 (Fieldbus adapter)
FCAN-0x (CANopen)
FDNA-0x (DeviceNet)
FENA-0x (Ethernet/IP)
FLON-01 (L W ® )
ON ORKS
FSCA-01 (Modbus)
FPBA-0x (PROFIBUS DP)
3-phase power
supply
Operation principle and hardware description
Slot 1
Fxx
Slot 2
Slot 3
External power input
*Relay outputs (3 pcs)
24 V DC output
*Digital inputs (6 pcs)
*Digital input/outputs (2 pcs)
*Analog inputs
*Analog outputs
Drive-to-drive link
Safe Torque Off
PE
PE
L1
U1
L2
V1
L3 W1
Braking resistor (optional)
Control unit (JCU)
Memory unit (see
page 75)
XPOW
XRO1...3
XD24
XDI
XDIO
XAI
XAO
XD2D
XSTO
Power unit
Braking
chopper
UDC+
R- R+ UDC-
t°
Control panel or PC
For more information on these
connections, see page 62. For
specifications, see page 83.
*Programmable
U2
M
V2
3 ~
W2
AC motor