System Configuration With Special Adapters - Mitsubishi FX3U-?*MR/ES User Manual

FX Series Programmable Controllers
3U
User's Manual - Hardware Edition
6.1.2

System configuration with special adapters

1. When high-speed input/output special adapters are used
When only high-speed input/output special adapters are connected, the adapters can be used without an
expansion board.
Good
(high-speed input)
Good
(high-speed input)
2. When analog, communication and CF card special adapters are used
1) Analog, communication and CF card special adapters must be used with an expansion board.
Good
(communication)
Bad
(communication)
2) When an expansion board (other than the FX
special adapter may be used.
Good
(communication)
Good
(communication)
Bad
(communication
The adapters do not function.
3. When high-speed input/output, analog, communication and CF card adapters are used
When these adapters are used, connect the high-speed input/output special adapters on the left side of the
main unit.
The high-speed input/output special adapters cannot be connected on the downstream side of any
communication, analog and CF card special adapter.
Good
Bad
90
Special adapter Special adapter
(high-speed input)
Special adapter Special adapter
(high-speed input)
Special adapter Special adapter
(CF card)
Special adapter Special adapter
(CF card)
The adapters do not function.
Special adapter Special adapter
(CF card)
Special adapter Special adapter
(communication)
Special adapter Special adapter
(communication)
or CF card)
Special adapter Special adapter
(communication) (analog)
Special adapter Special adapter
(analog) (CF card)
Special adapter Expansion board
(high-speed output)
Special adapter Expansion board
(high-speed output)
When the board is not connected
Special adapter Expansion board
(analog)
Special adapter Expansion board
(analog)
-CNV-BD) is used, one communication and CF card
3U
Expansion board Main unit
(FX -CNV-BD)
3U
Expansion board Main unit
(FX -CNV-BD)
3U
Expansion board Main unit
(Not FX -CNV-BD)
3U
FX -232-BD
3U
FX -422-BD
3U
FX -485-BD
3U
FX -USB-BD
3U
FX -8AV-BD
3U
Special adapter Special adapter
(CF card) (high-speed output)
Interchangeable
Special adapter Special adapter
(high-speed input) (high-speed output)
The adapters cannot be connected in this order.
6 Examination of System Configuration
6.1 Configuration of a Whole System
Main unit
Main unit
Main unit
Main unit
When the board is not connected
Special adapter Main unit
(high-speed input)
Special adapter Main unit
(communication)