Mitsubishi MELSEC FX3U Series User Manual

3 Replacement from FX3UC to FX5UC
3.3 Selection of Substitute Models
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Recommended Substitute Models for Extension Devices
The following list shows the extension devices that will be necessary to replace simultaneously when replacing the CPU
module from FX3UC to FX5UC.
For products without a substitute model of the same function, check the contents described in the Special notes and please
consider system reconfiguration.
■List of extension devices required to replace when replacing the CPU module from FX3UC to
FX5UC
Extension device Recommended Substitute Models Special notes
Device name Model name Model name
Extension I/O FX2NC-16EX FX5-C16EX/D
FX2NC-16EX-DS FX5-C16EX/DS
FX2NC-16EX-T No recommended substitute models
FX2NC-16EYT FX5-C16EYT/D
FX2NC-16EYT-DSS FX5-C16EYT/DSS
FX2NC-16EYR-T No recommended substitute models
FX2NC-32EX FX5-C32EX/D
FX2NC-32EX-DS FX5-C32EX/DS
FX2NC-32EYT FX5-C32EYT/D
FX2NC-32EYT-DSS FX5-C32EYT/DSS
FX2N-8ER FX5-16ER/ES The number of I/O increases in the recommended
substitute models.
FX2N-8ER-ES/UL FX5-16ER/ES The number of I/O increases in the recommended
substitute models.
FX2N-8EX FX5-8EX/ES
FX2N-8EX-ES/UL FX5-8EX/ES
FX2N-8EX-UA1/UL No recommended substitute models
FX2N-16EX FX5-16EX/ES
FX2N-16EX-ES/UL FX5-16EX/ES
FX2N-16EX-C FX5-C16EX/D
FX2N-16EXL-C No recommended substitute models
FX2N-8EYR FX5-8EYR/ES
FX2N-8EYR-ES/UL FX5-8EYR/ES
FX2N-8EYR-S-ES/UL No recommended substitute models
FX2N-8EYT FX5-8EYT/ES
FX2N-8EYT-ESS/UL FX5-8EYT/ESS
FX2N-8EYT-H No recommended substitute models
FX2N-16EYR FX5-16EYR/ES
FX2N-16EYR-ES/UL FX5-16EYR/ES
FX2N-16EYT FX5-16EYT/ES
FX2N-16EYT-ESS/UL FX5-16EYT/ESS
FX2N-16EYT-C FX5-C16EYT/D
FX2N-16EYS No recommended substitute models

Mitsubishi MELSEC FX3U Series Specifications

General

Brand	Mitsubishi
Model	MELSEC FX3U Series
Category	Controller
Language	English