4 SYSTEM CONFIGURATION
4.2 Limitations on the Number of Connected Extension Devices
51
4
4.2
Limitations on the Number of Connected
Extension Devices
Number of connected expansion boards
Only 1 expansion board can be connected on the front face of the CPU module.
Precautions
If the number of connections between the communication board and the communication adapter is exceeded, all serial
communication in use will stop.
Number of connected expansion adapters
There is a limitation on the number of expansion adapter connected to the CPU module as follows.
Precautions
If the number of connections between the communication board and the communication adapter is exceeded, all serial
communication in use stops.
Type
Limitations
Communication adapter
Up to 2 modules can be connected.
When connecting the expansion board to the CPU module, only 1 module can be connected.
Analog adapter
Up to 2 modules can be connected.
Expansion board
FX5-232ADP FX5-485ADP
Communication
adapter
(Up to 2 modules)
Expansion adapter
FX5-4AD-ADP
FX5-4AD-PT-ADP
Analog adapter
(Up to 2 modules)
When the expansion board is not connected
FX5-232ADP FX5-485ADP
Communication
adapter
(Up to 1 module)
Expansion adapter
FX5-4AD-ADP
FX5-4AD-PT-ADP
Analog adapter
(Up to 2 modules)
When the expansion board is connected
Expansion
board
FX5-4DA-ADP
FX5-4AD-TC-ADP
FX5-4DA-ADP
FX5-4AD-TC-ADP
Summary of Contents for MELSEC iQ-F Series
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