Programmable Controller MELSEC
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Programmable Controller MELSEC
MELSEC IQ-R Series
To succeed in highly competitive markets, it’s important to build automation systems that ensure high productivity and consistent product quality.
The MELSEC iQ-R Series has been developed from the ground up based on common problems faced by customers and rationalizing them into
seven key areas: Productivity, Engineering, Maintenance, Quality, Connectivity, Security and Compatibility.
MELSEC IQ-F Series
Designed on the concepts of outstanding performance, superior drive control and user centric programming, Mitsubishi’s MELSEC-F Series has been reborn as the MELSEC iQ-F Series.
From stand alone use to networked system applications, MELSEC iQ-F Series brings your business to the next level of industry.
MELSEC IQ-Q Series
Current production requirements are calling for an increase in productivity and carrying out production processes even faster due to an increase in
production information such as production results and traceability.
The MELSEC-Q Series programmable controller “Universal model QnU” is a leader for these market needs. High-speed basic instruction
processing on a micro scale dramatically increases your system and machine performance.
Inheriting the high robust and ease of use design of the Q Series, the MELSEC QnU programmable controller will open up new possibilities in
automation solutions
MELSEC F Series

High functionality model (FX3U/FX3UC)
Faster, friendlier. Realize high expandability and high functionality.
Fom high speed control to network support and even logging is possible.
FX3 series flagship model FX3U and connector type FX3UC: 2 models are available.

Standard model (FX3G/FX3GC)
More advanced control for auotmation and networking.
Equipped with functions required for standard controls, and fit for various purposes. Compact sized with the same performance, FX3GC is also available.

Basic model (FX3S)
Easy introduction to machine automation.
Simple functions and economical price in one package.
A basic micro PLC with expandability for analog and communication functions.

MELSEC L Series
The L Series is a compact-class controller, part of the MELSEC products renowned for exceptional cost verses performance and strong reliability.
It provides the performance, functions, and capabilities required for today’s demanding applications in a small package.
MELSEC-L Series greatly expands the range of functionality traditionally associated with compact programmable controllers and through user-centric design, pushes the limits of ease of use.

MELSEC L Series has been designed with three key concepts in mind.
Reliability
Robust and trusted MELSEC product quality.
Ease-of-use
Enabling engineers and programmers to do their job as efficiently as possible to reduce costs.
Flexibility
L Series is a cost-efficient control system flexible to various applications, enabling an ideal system design.
MELSEC WS/QS Series
Based on the principle of separating machines from operators, safety protection measures were implemented on the basis of risk assessment and safety control such as the implementation of an emergency stop. The advancement of technology realizes operations such as slowing down the operation speed when an operator approaches a machine and continuous operation without stopping when an operator is away from a machine. The concept of safety has shifted to a level where operators and machines can work in collaboration ensuring increased safety. Mitsubishi Electric offers a total safety solution that realizes the “collaboration” of operators and machines with a large variety of products.


CC-Link IE TSN
CC-Link IE TSN supports TCP/IP communications and applies it to industrial architectures through its support of TSN enabling real-time communications. With its flexible system architecture and extensive setup and troubleshooting features make CC-Link IE TSN ideal for building an IIoT infrastructure across the manufacturing enterprise.

| Item | MELSEC iQ-R Series master/local module RJ71GN11-T2 | MELSEC iQ-F Series master/local module FX5-CCLGN-MS*1 | MELSEC iQ-R Series motion module RD78G□/GH□ |
|---|---|---|---|
| Communication speed (bps) | 1 G/100 M | 1 G | 1 G/100 M*2 |
| Maximum stations per network*3 | 121 | 61 (master station) | 121 |
| Connection cable | Ethernet cable (Category 5e or higher) | Ethernet cable (Category 5e or higher) | Ethernet cable (Category 5e or higher) |
| Overall cable distance (m) | Line: 12000 Ring: 12100 Others: Depends on system configuration | Line: 6000 (master station) Others: Depends on system configuration | Line: 12000 |
| Maximum station-to-station distance (m) | 100 | 100 | 100 |
| Maximum number of networks | 239 | 239 | 239 |
| Network topology | Line, star*4, ring | Line, star*4 | Line, star*4 |
| Communication method | Time-sharing method | Time-sharing method | Time-sharing method |
| Maximum link points per network | |||
| RX/RY | 16384 points, 2K bytes | 8192 points, 1K byte (master station) | – |
| RWr/RWw | 8192 points, 16K bytes | 4096 points, 8K bytes (master station) | – |
| LB | 32768 points, 4K bytes | – | – |
| LW | 16384 points, 32K bytes | – | – |
| Maximum link points per station | |||
| RX/RY | 16384 points, 2K bytes | 8192 points, 1K byte (master station) | – |
| RWr/RWw | 8192 points, 16K bytes | 4096 points, 2K byte (master station) | – |
| LB | 32768 points, 4K bytes | – | – |
| LW | 16384 points, 32K bytes | – | – |
| Safety communications | |||
| Maximum number of safety connectable stations per network | 1814 connections | – | 1814 connections |
| Maximum number of safety connections per station | 120 connections | – | 120 connections |
| Maximum number of link points per safety connection | 8 words (input: 8 words, output: 8 words) | – | 8 words (input: 8 words, output: 8 words) |
| Transient transmission capacity | |||
| Transient transmission capacity | 1920 bytes maximum | 1920 bytes maximum | 1920 bytes maximum |











