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MELSEC iQ-F series

FX5 CPU module built-in output functions (Built-in positioning function)

Model Generic Specifications Function
FX5U CPU module Max. 200 kHz 4 axes
*Supported by transistor output type CPU module		 ・JOG operation (Supported by variable speed operation)
・Machine home position return
・Fast home position return control
・1-speed positioning
・2-speed positioning
・Multi-speed operation
・Interrupt stop
・Interrupt and 1-speed positioning
・Interrupt and 2-speed positioning
・Variable speed operation
・Simple linear interpolation (Start 2-Axis simultaneously)*1
・Table operation
・Absolute position detection system
FX5UC CPU module
FX5UJ CPU module Max. 200 kHz 3 axes
*Supported by transistor output type CPU module
FX5S CPU module Max. 100 kHz 4 axes
*Supported by transistor output type CPU module.
  1. : Only supproted by FX5U/FX5UC/FX5S.
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Motion Module (CC-Link IE TSN)

Model Number of
control axes		 Main functions/Control Compatible CPU module
FX5U FX5UC FX5UJ FX5S
FX5-40SSC-G FX5-40SSC-G 4 axes Function
・Linear interpolation
・Circular interpolation
・Continuous trajectory
control
・S-curve acceleration/deceleration Control
・Synchronous control
・Cam control
・Torque control
 *1
○
Up to
4 modules		 *1*2
○
Up to
4 modules		 × ×
FX5-80SSC-G FX5-80SSC-G 8 axes Function
・Linear interpolation
・Circular interpolation
・Continuous trajectory control
・S-curve acceleration/deceleration
Control
・Synchronous control
・Cam control
・Torque control
 *1
○
Up to
4 modules		 *1*2
○
Up to
4 modules		 × ×
  1. : Up to four modules of FX5-40SSC-G, FX5-80SSC-G and FX5-CCLGN-MS (master station) in total connectable per system.
    Cannot be used together with FX5-SF-MU4T5 or FX5-SF-8DI4.
  2. ：When connecting to FX5UC, FX5-CNV-IFC or FX5-C1PS-5V is required.
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Simple Motion Module (SSCNET III/H)

Model Number of control axes Main functions/Control Compatible CPU module
FX5U FX5UC FX5UJ FX5S
FX5-40SSC-S 4 axes Function
・Linear interpolation
・Circular interpolation
・Continuous trajectory control
・S-curve acceleration/deceleration
Control
・Synchronous control
・Cam control
・Torque control		 *1
○
Up to
16 modules		 *2
○
Up to
15 modules		 *3
○
Up to
1 module		 ×
FX5-80SSC-S 8 axes Function
・Linear interpolation
・Circular interpolation
・Continuous trajectory control
・S-curve acceleration/deceleration
Control
・Synchronous control
・Cam control
・Torque control		 *1
○
Up to
16 modules		 *2
○
Up to
15 modules		 *3
○
Up to
1 module		 ×
  1. : For FX5U (DC power supply type), a powered I/O module is required and up to 15 modules can be connected.
  2. : When connecting to FX5UC CPU, FX5-CNV-IFC or FX5-C1PS-5V and a powered I/O module are required, up to 15 modules can be connected.
  3. : FX5-40SSC-S and FX5-80SSC-S cannot be used together.
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High-speed pulse input/output module

Model Number of control axes Maximum frequency Compatible CPU module
FX5U FX5UC FX5UJ FX5S
FX5-16ET/ES-H 2 axes 200 kpps *1
○
Up to 4 modules		 *1 *2
○
Up to 4 modules		 *1
○
Up to 4 modules		 ×
FX5-16ET/ESS-H
  1. : Supported in version 1.030 or later.
  2. : When connecting to FX5UC, FX5-CNV-IFC or FX5-C1PS-5V is required.
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Positioning module

Model Number of control axes Maximum frequency Compatible CPU module
FX5U FX5UC FX5UJ FX5S
FX5-20PG-P 2 axes 200 kpps ○ *1
○		 ○ ×
FX5-20PG-D 2 axes 5 Mpps ○ *1
○		 ○ ×
FX3U-1PG 1 axis 200 kpps *2
○
Max.
6 to 8 modules
*3		 *2
○
Max.
6 modules		 × ×
  1. : FX5-CNV-IFC or FX5-C1PS-5V is necessary to connect to the FX5UC CPU module.
  2. : When connecting to FX5U or FX5UC, FX5-CNV-BUS or FX5-CNV-BUSC is required. Select one according to the system configuration.
  3. : When FX3U-1PSU-5V is used, max. is 8 modules. When FX3U-1PSU-5V is not used, max. is 6 modules.
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