Programmable I/O Extensions; Programmable Relay Outputs; Fieldbus Control - ABB ACS850 Manual

60 Program features
Settings
Parameter group 14 Digital I/O

Programmable I/O extensions

The number of inputs and outputs can be increased by using FIO-xx I/O extensions.
The drive I/O configuration parameters (parameter groups 13, 14 and 15) include the
maximum number of DI, DIO, AI, AO and RO that can be taken into use with different
FIO-xx combinations.
The table below shows the possible I/O combinations of the drive:
Location
JCU Control Unit
FIO-01
FIO-11
FIO-21
For example, with FIO-01 and FIO-21 connected to the drive, parameters controlling
DI1...8, DIO1...6, AI1...3, AO1...2 and RO1...7 are in use.
Settings
Parameter groups
Analogue outputs (page 155) and

Programmable relay outputs

The drive has three relay outputs. The signal to be indicated by the outputs can be
selected by parameters.
Relay outputs can be added by using FIO-xx I/O extensions.
Settings
Parameter group 14 Digital I/O

Fieldbus control

The drive can be connected to several different automation systems through its
fieldbus interface. See chapters
(page 311) and Control through a fieldbus adapter
Settings
Parameter groups
in (page 237), 53 FBA data out
(page 142).
Digital
Digital I/O
inputs
(DI)
7
-
-
1
13 Analogue inputs
94 Ext IO conf
(page 142).
Control through the embedded fieldbus interface
50 Fieldbus (page 233),
(page 237) and
Analog
inputs
(DIO)
(AI)
2 2
4 -
2 3
- 1
(page 135), 14 Digital I/O
(page 253).
(page 339).
51 FBA settings
58 Embedded Modbus
Analog Relay
outputs outputs
(AO) (RO)
2
-
1
-
(page 142), 15
(page 235), 52 FBA data
(page 241).
3
2
-
2