Limitations On The Number Of Connected Extension Devices; Number Of Connected Expansion Adapters; Number Of Connected Extension Modules (Including Extended Extension Cable) - Mitsubishi Electric FX5UC-96MT/D User Manual

4.2
Limitations on the Number of Connected
Extension Devices

Number of connected expansion adapters

There is a limitation on the number of expansion adapters connected to the FX5UC CPU module as follows.
Type
Communication adapter
Analog adapter
Expansion adapter
Precautions
To use two or more FX5-4DA-ADP, connect them to only one side of FX5-4AD-TC-ADP. Do not connect them to both sides.
Number of connected extension modules (including extended
extension cable)
Overall system limitation
There is a limitation on the number of connected extension modules in a whole system as follows.
Type
Extension module
Extension power supply module
Connector conversion module
Extended extension cable
Bus conversion module
(excluding extension power supply module and connector conversion module)

I/O
CPU module
module
Limitation
Up to 2 adapters can be connected
Up to 4 adapters can be connected
Communication adapter
FX5-232ADP FX5-485ADP
(Up to 2 modules)
Analog adapter FX5-4AD-ADP FX5-4DA-ADP
(Up to 4 modules)
FX5-4AD-PT-ADP FX5-4AD-TC-ADP
Limitation
Up to 16 modules can be connected to a system.
(excluding extension power supply module and connector conversion module)
Up to 2 modules can be connected to a system.
Only 1 module can be connected to a system.
Only 1 cable can be connected to a system.
Only 1 module can be connected to a system.
Up to 16 modules
Extension

I/O
power
module
supply
module
Up to
2 modules
FX5
Connector
I/O
intelligent
conversion
module
module
module
Up to
1 module

4.2 Limitations on the Number of Connected Extension Devices

Bus
 
conversion
module
Up to
1 module
4 SYSTEM CONFIGURATION
4
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