Number Of Connected Extension Devices (Fx5S Cpu Module) - Mitsubishi Electric MELSEC iQ-F Series User Manual

Number of connected extension devices (FX5S CPU module)

The following table lists the specifications for the number of extension devices that can be connected to the CPU module.
Up to 6 Up to 1
No. Item

Expansion adapter

Expansion board

Extension module
*1 An SD memory card module can be used with a communication board at the same time.
Number of connected expansion adapters and expansion board
A maximum of six expansion adapters can be connected on the left side of the CPU module.
One expansion board can be connected to the front face of the CPU module. When no expansion board is used, a maximum
of six expansion adapters can be connected.
1 2 3 4 5
Up to 6
When an expansion board is used, a maximum of five expansion adapters can be connected.
1 2 3 4 5
Up to 5
The order in which the communication adapters and analog adapters are connected is not restricted.
No. Item

Expansion adapter Analog adapter
Communication adapter

Expansion board Communication board
SD memory card module
*1 The maximum number of connectable expansion adapters does not change when an SD memory card module is used.
Maximum number of
connectable modules
6
*1
1
Extension modules cannot be connected.
6
Up to 1
Maximum number of connectable modules
4
When not using a communication board: 2 in
total
When using a communication board: 1 in total
1
*1
1
Reference
Page 41 Number of connected expansion adapters and
expansion board
When not using a communication board: 6 in
total
When using a communication board: 5 in total
2 SYSTEM CONFIGURATION
2.3 System Configuration Specifications
2
41