Mitsubishi Electric MELSEC iQ-F FX6U Hardware User Manual page 66

Connection to the powered input/output module
There is a limitation on the number of extension modules connected to the powered input/output module as follows.
The number of connected modules from the right side of the powered input/output module the next extension power supply
module added later must be as follows.
Type
Total No. of input module, output module intelligent function modules, and bus
conversion modules
Total No. of intelligent function module and bus conversion modules
Input
Powered
module,
input/output
Output
module
module
Up to 10 modules
Input
Powered
module,
input/output
Output
module
module
Connection to the FX5 extension power supply module
There is a limitation on the number of extension modules connected to the FX5 extension power supply module as follows.
The number of connected modules from the right side of the FX5 extension power supply module to powered input/output
module or the next extension power supply module added later must be as follows.
Type
Total No. of input modules, output modules, intelligent function modules, and bus
conversion modules
Total No. of intelligent function module and bus conversion modules
Input
FX5 extension
module,
power supply
Output
module
module
Up to 10 modules
Input
FX5 extension
module,
power supply
Output
module
module
4 SYSTEM CONFIGURATION
64
4.2 Limitations on the Number of Connected Extension Devices
Powered input/
FX5
output module,
module,
Intelligent FX5 extension
Output
power supply
module
module
module
Up to 8
modules
FX5 Bus FX3
Intelligent conversion Intelligent
module module module
Up to 8 modules
Up to 10 modules
Powered input/
FX5
output module,
module,
FX5 extension
Intelligent
Output
power supply
module
module
module
Up to 8
modules
FX5 Bus FX3
Intelligent conversion Intelligent
module module module
Up to 8 modules
Up to 10 modules
Limitations
Up to 10 modules can be connected.
Up to 8 modules can be connected.
Input
FX5
Intelligent
module
FX3
FX3 extension
Intelligent
power supply
module
module
Limitations
Up to 10 modules can be connected.
Up to 8 modules can be connected.
Input
FX5
Intelligent
module
FX3 extension FX3
Intelligent
power supply
module module