Mitsubishi Electric FX Series - Page 55

Combination of communication special adapters and an interface adapter board
When instead of a communication adapter board FX
3U-CNV-BD an interface adapter board
FX
3U-232-BD, FX3U-422-BD, FX3U-485-BD, or FX3U-USB-BD is mounted, one communication
special adapter FX
3U-232ADP or FX3U-485ADP may be used.
Combination of high-speed input/output, analog and communication special adapters
When these adapters are used, connect the high-speed input/output special adapters on the left
side of the base unit. The high-speed input/output special adapters cannot be connected on the
downstream side of any communication/analog special adapter.
Summary
The Hardware System Configuration
Training Manual GX IEC Developer 2 - 37
Possible
configuration
FX3U-232-BD, FX3U-422-BD, FX3U-485-BD or
FX3U-USB-BD
Illegal
configuration
This adapter does not work.
Communication
adapter board
FX
3U-CNV-BD
interface adapter
board
Communication
special adapter
Communication
special adapter
Communication
special adapter
Communication
special adapter
Base unit
Base unit
Communication
special adapter
Possible
configuration
High-speed input
special adapter
High-speed
output special
adapter
Base unit
Interchangeable
Analog
special adapter
Communication
special adapter
Illegal
configuration
Base unitAnalog
special adapter
High-speed input
special adapter
High-speed
output special
adapter
The adapters cannot be connected in this order.
Mounted communica
-
tion adapter board or
interface adapter board
Number of connectable special adapters
Communication
special adapter
Analog
special adapter
High-speed input
special adapter
High-speed output
special adapter
No adapter board
installed
These special adapters cannot connected. 2 2
FX
3U-CNV-BD 2422
FX
3U-232-BD
FX
3U-422-BD
FX
3U-485-BD
FX
3U-USB-BD
1422