The FX5-80SSC-S is an 8-axis simple motion control module of Mitsubishi Electric MELSEC iQ-F series. Il adopte le réseau servo haute vitesse SSCNET III/H, prenant en charge une liaison multi-axes complexe, fonctions de commande synchrone et de came. Designed for high-performance upgrading of small automated equipment, it is compatible with FX5U series PLCs and widely used in packaging, food, electronic assembly and other industries.
- Model Segment Definition
| Segment | Signification |
| FX5 | Mitsubishi MELSEC iQ-F series PLC module, compatible with FX5U series CPU |
| 80 | Maximum controlled axes: 8 axes |
| SSC | Simple Motion Controller, distinguished from MCC (Advanced Motion Controller) |
| S | Communication interface type: SSCNET III/H servo network (S = SSCNET); G corresponds to CC-Link IE TSN network |
- Core Specification Parameters
| Article | Spécification |
| Axes contrôlés | Max.. 8 axes, supports multi-axis linkage |
| Protocole de communication | SSCNET III/H (Max.. transmission rate: 156Mbit/s) |
| Minimum Operation Cycle | 0.888MS (4 axes) / 1.777MS (8 axes) |
| Interpolation Function | 2~4-axis linear interpolation, 2-axis circular interpolation |
| Modes de contrôle | PTP positioning, trajectory control, speed control, speed/position switching, speed/torque control, synchronous control, cam control |
| Cam Function | 128 cam registrations, supports travel data / coordinate data format |
| Positioning Data | 600 data points per axis; table operation supported (100 tables per axis) |
| Acceleration/Deceleration Type | Trapezoidal acceleration/deceleration, approximate S-curve acceleration/deceleration |
| Origin Return | High-speed origin return (proximity dog, encoder Z-phase, mechanical stopper) |
| I/O Points | 4 dedicated inputs (origin / proximity dog), 4 dedicated outputs (positioning completion / alarme) |
| Tension d'alimentation | DC24V (Fluctuation range: 21.6V~26.4V) |
| Consommation d'énergie | Module current consumption: 0.8A @24VDC |
| Dimensions | W60mm × H90mm × D89mm (Montage sur rail DIN) |
| Poids | Environ. 0.3kilos |
| Température ambiante | Opération: 0℃~55℃; Stockage: -25℃~70℃ |
| Protection contre la pénétration | IP20 (Front panel) |
| Logiciel de programmation | GX fonctionne3 (Version 1.090D or above) |
- Accessory List
Standard Configuration of FX5-80SSC-S:
Simple motion module main unit × 1
Mounting rail buckle × 1
Terminating resistor (for SSCNET III/H network) × 1
Instruction manual (including parameter manual) × 1
Product certification × 1
Essential Matching Components:
- FX5U series CPU module (par exemple. FX5U-32MR/ES, FX5U-64MT/ES)
- SSCNET III/H servo amplifier (par exemple. MR-J4 series, MR-JE series)
- Servo motor (matched with amplifier, with encoder)
- Dedicated SSCNET III/H cable (STP shielded twisted pair)
- GX Works3 programming software (including motion control library)
- Competitor Replacement & Comparaison entre marques
| Marque | Modèle | Axes contrôlés | Protocol | Fonctionnalités principales | Gamme de prix |
| Mitsubishi Electric | FX5-80SSC-S | 8 axes | SSCNET III/H | Simple motion control, sync/cam function, FX5U compatible | Mid-to-high end |
| Mitsubishi Electric | FX5-40SSC-S | 4 axes | SSCNET III/H | 4-axis version, higher cost performance, fonctions identiques | Mid-range |
| Mitsubishi Electric | FX5-80SSC-G | 8 axes | CC-Link IE TSN | New-generation network, higher bandwidth, stronger real-time performance | Haut de gamme |
| Siemens | SIMATIC ET 200SP TM PosInput 2 | 8 axes | PROFINET | Positioning input module, supports multiple encoders | Mid-to-high end |
| Schneider | LMC058 | 8 axes | CANopen/EtherCAT | Independent motion controller, conforme à la CEI 61131-3 | Haut de gamme |
| Omron | NJ501-1300 | 8 axes | EtherCAT | Machine automation controller, supports advanced motion control | Haut de gamme |
| Panasonic | FP7 Motion Module | 8 axes | MECHATROLINK-III | Compatible with FP7 series PLC, rentable | Mid-range |
- Lignes directrices de sélection & Solutions de remplacement
- Paramètres de sélection clés
Axes contrôlés: Select 4-axis (FX5-40SSC-S) or 8-axis (FX5-80SSC-S) according to equipment requirements.
Protocole de communication: SSCNET III/H (S version) for existing Mitsubishi servo systems; CC-Link IE TSN (G version) for new network architecture.
Interpolation Requirement: SSC module is mandatory for 4-axis linear or 2-axis circular interpolation; FX5U CPU only supports built-in 2-axis linear interpolation.
Synchronous / Cam Function: Indispensable for equipment requiring complex motion trajectories such as food packaging and electronic assembly.
System Expandability: Each FX5U CPU can connect up to 4 SSC modules, maximum. 32 controlled axes.
- Recommended Replacement Solutions
| Scénario d'application | Recommended Solution | Avantages | Applicable Equipment |
| Simple positioning within 4 axes | FX5U built-in positioning (maximum. 4 axes) | No extra module required, faible coût | Simple conveyor lines, single-axis positioning equipment |
| 8-axis complex motion control | FX5-80SSC-S + MR-J4 servo | Synchronous/cam function, SSCNET high-speed network | Machines d'emballage, labeling machines, assembly lines |
| Future network upgrade | FX5-80SSC-G + MR-J5 servo | CC-Link IE TSN, higher real-time performance | High-end automated equipment, usines intelligentes |
| Budget-limited projects | FX5-40SSC-S + Mitsubishi economy servo | 4-axis full functions, performance à coût élevé | Small special-purpose equipment, OEM machinery |
| Multi-brand system integration | 3rd-party motion controller (par exemple. Beckhoff) | Supports multiple servo protocols, high openness | Large complex production lines, multi-brand system integration |
- Installation & Précautions d'utilisation
Install the module on the right side of FX5U CPU; automatically recognized by system bus without extra settings.
Install terminating resistors correctly on both module and servo amplifier side for stable SSCNET III/H communication.
Use the motion control library in GX Works3 for programming; supports graphical trajectory editing and parameter configuration.
Commissioning suggestion: test single axis first, then debug multi-axis linkage and synchronous control.
Regularly update module and servo amplifier firmware to obtain latest functions and performance optimization.
The FX5-80SSC-S is a core motion control module for Mitsubishi FX5U series PLC. With 8-axis control capability, SSCNET III/H high-speed communication and rich motion control functions, it provides a high-performance and cost-effective motion control solution for small automated equipment. Model selection shall comprehensively consider axis quantity, communication protocol and function complexity to match actual application scenarios.
Mitsubishi Simple Motion Module FX5-SSC Series Model List
Mitsubishi MELSEC iQ-F simple motion modules are divided into two categories: SSCNET III/H network version (suffix S) and CC-Link IE TSN network version (suffix G). It provides 4-axis (40) and 8-axis (80) specifications, supporting multi-axis linkage, fonctions de commande synchrone et de came. Compatible with FX5U series PLCs, it is widely used for high-performance upgrading of small automated equipment in packaging, food and electronic assembly industries.
- General Model Segment Definition
| Segment | Signification | Portée |
| FX5 | Mitsubishi MELSEC iQ-F PLC module, compatible with FX5U/FX5UC/FX5UJ CPU (partial compatibility with FX5S) | Full series |
| 40/80 | Max.. controlled axes: 40=4 axes, 80=8 axes | Full series |
| SSC | Simple Motion Controller, different from advanced motion controller (Centre multicompte) and positioning module (QD/RD series) | Full series |
| S/G | Communication interface: S=SSCNET III/H servo network; G=CC-Link IE TSN network | Full series |
- Liste complète des modèles & Core Specification Comparison
2.1 Main Model Overview
| Modèle | Axes | Protocol | Min.. Cycle de fonctionnement | Fonctions principales | Scénarios d'application |
| FX5-40SSC-S | 4 | SSCNET III/H (156Mbit/s) | 0.888MS | 2~4-axis linear / 2-axis circular interpolation, sync & cam control | Small packaging machine, labeling machine, single-station assembly line |
| FX5-80SSC-S | 8 | SSCNET III/H (156Mbit/s) | 1.777MS | Same as above, supports more axes linkage | Multi-station assembly line, complex packaging equipment, small robots |
| FX5-40SSC-G | 4 | CC-Link IE TSN (1Gbps) | 0.5MS | Advanced motion control, continuous trajectory, S-curve acceleration/deceleration | High-speed precision equipment, smart factory, future network upgrade |
| FX5-80SSC-G | 8 | CC-Link IE TSN (1Gbps) | 0.5MS | Same as above, 8-axis synchronous control | High-end automated production line, multi-axis precision processing equipment |
2.2 Detailed Core Parameter Comparison
| Paramètre | FX5-40SSC-S | FX5-80SSC-S | FX5-40SSC-G | FX5-80SSC-G |
| Max.. Axes contrôlés | 4 | 8 | 4 | 8 |
| Protocol | SSCNET III/H | SSCNET III/H | CC-Link IE TSN | CC-Link IE TSN |
| Transmission Rate | 156Mbit/s | 156Mbit/s | 1Gbps | 1Gbps |
| Min.. Cycle de fonctionnement | 0.888MS | 1.777MS | 0.5MS | 0.5MS |
| Interpolation | 2~4-axis linear, 2-axis circular | 2~4-axis linear, 2-axis circular | Linéaire / circular interpolation + continuous trajectory | Linéaire / circular interpolation + continuous trajectory |
| Cam Registration | 128 | 128 | 128 | 128 |
| Positioning Data | 600 points/axis, 100 tables/axis | 600 points/axis, 100 tables/axis | 600 points/axis, 100 tables/axis | 600 points/axis, 100 tables/axis |
| Acc/Dec Type | Trapezoidal, approximate S-curve | Trapezoidal, approximate S-curve | Trapezoidal, standard S-curve | Trapezoidal, standard S-curve |
| Origin Return | Grande vitesse (proximity dog / Z-phase / mechanical stopper) | Même | Même | Même |
| Dedicated I/O | 4IN / 4OUT | 4IN / 4OUT | 4IN / 4OUT | 4IN / 4OUT |
| Power Voltage | DC24V (21.6~26.4V) | DC24V (21.6~26.4V) | DC24V (21.6~26.4V) | DC24V (21.6~26.4V) |
| Consommation actuelle | 0.8UN | 0.8UN | 0.8UN | 0.8UN |
| Dimensions | 60×90×89mm | 60×90×89mm | 60×90×89mm | 60×90×89mm |
| Poids | Environ. 0.3kilos | Environ. 0.3kilos | Environ. 0.3kilos | Environ. 0.3kilos |
| Temp. Gamme | 0℃~55℃ | 0℃~55℃ | 0℃~55℃ | 0℃~55℃ |
| Protection | IP20 | IP20 | IP20 | IP20 |
| Software | GX Works3 V1.090D+ | GX Works3 V1.090D+ | GX Works3 V1.090D+ | GX Works3 V1.090D+ |
| Max.. System Axes | 16 (4 modules) | 32 (4 modules) | 16 (4 modules) | 32 (4 modules) |
- Standard Accessory List (All FX5-SSC Series)
Simple motion module main unit × 1
DIN rail mounting buckle × 1
Network terminating resistor × 1
Instruction & parameter manual × 1
Product certificate × 1
Required Supporting Parts
- FX5U series CPU
- Matched servo amplifier (SSCNET III/H: MR-J4/JE; CC-Link IE TSN: MR-J5)
- Encoder-equipped servo motor
- Dedicated network cable (SSCNET III/H: STP; CC-Link IE TSN: CAT5e/CAT6)
- GX Works3 with motion control library
- Competitor Comparison Table
| Marque | Modèle | Axes | Protocol | Caractéristiques | Grade |
| Mitsubishi Electric | FX5-40SSC-S | 4 | SSCNET III/H | Simple motion, sync/cam, FX5U compatible | Mid-to-high |
| Mitsubishi Electric | FX5-80SSC-S | 8 | SSCNET III/H | 8-axis, performance à coût élevé | Mid-to-high |
| Mitsubishi Electric | FX5-40SSC-G | 4 | CC-Link IE TSN | New generation network, low latency | Haut de gamme |
| Mitsubishi Electric | FX5-80SSC-G | 8 | CC-Link IE TSN | 8-axis advanced motion, smart factory oriented | Haut de gamme |
| Siemens | ET200SP TM PosInput 2 | 8 | PROFINET | Multi-encoder support | Mid-to-high |
| Schneider | LMC058 | 8 | CANopen/EtherCAT | CEI 61131-3 independent controller | Haut de gamme |
| Omron | NJ501-1300 | 8 | EtherCAT | Advanced machine automation | Haut de gamme |
| Panasonic | FP7 Motion Module | 8 | MECHATROLINK-III | FP7 compatible, rentable | Mid-range |
| Mitsubishi Electric | RD78GF | 8 | CC-Link IE TSN | High-grade motion controller | Haut de gamme |
- Lignes directrices de sélection & Solutions de remplacement
5.1 Points clés de sélection
Choose 4-axis / 8-axis according to actual axis demand.
S version for traditional Mitsubishi servo; G version for new TSN network and future expansion.
SSC module required for 4-axis linear or 2-axis circular interpolation.
Mandatory for equipment with synchronous / cam trajectory motion.
Each FX5U CPU supports up to 4 SSC modules, maximum 32 axes.
G version has faster operation cycle (0.5MS) for high-speed precision applications.
5.2 Application & Recommandation
| Scénario | Solution | Avantage | Application |
| ≤4-axis simple positioning | FX5U built-in positioning | No extra module, cost saving | Convoyeurs, single-axis positioning |
| 4~8-axis complex motion | FX5-40/80SSC-S + MR-J4/JE | Sync/cam, performance à coût élevé | Conditionnement, étiquetage, assembly lines |
| New network upgrade | FX5-40/80SSC-G + MR-J5 | TSN real-time, Industrie 4.0 ready | High-end automation, smart factory |
| Budget limited | FX5-40SSC-S + economy servo | Full functions at lower cost | Small special machinery, OEM equipment |
| Multi-brand system | 3rd-party motion controller | Multi-protocol openness | Large production lines, mixed-brand integration |
| Sur 8 axes | Cascaded multiple FX5-80SSC | Expandable up to 32 axes | Large automated lines, multi-station equipment |
5.3 Installation & Notes d'utilisation
Mount module to the right of FX5U CPU; automatically recognized by backplane bus.
Install network terminating resistors properly for stable communication.
Program with GX Works3 motion library; support graphical trajectory editing.
Debug single axis first, then multi-axis linkage and synchronous control.
Update module and servo firmware regularly for optimal performance and new functions.
Mitsubishi FX5-SSC series simple motion modules provide high-performance and cost-effective motion control solutions for small automated equipment, with flexible 4/8-axis control, high-speed network communication and comprehensive motion functions. Model selection should be based on axis quantity, protocole de communication, functional requirements and budget to match actual on-site applications.
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