- Overview
- Model series
Basic Info.
Product Description
MELSEC-F Series
Rich features and flexible system configuration in a compact size.
The MELSEC-F series PLC incorporates power supply, CPU, and I/Os into a single compact unit.
Meets the needs of a variety of user applications with options for I/O, analog, positioning, and open network expansion.
| FX3U-16MR-/ES-A | FX3U-16MT-/ES-A | FX3U-128MT/ES-A | FX5U-64MT/ES | FX5U-32MT/DS | FX5U-32MT/ESS | FX5UJ-40MT/ES |
| FX3U-32MR-/ES-A | FX3U-32MT-/ES-A | FX5U-32MR/ES | FX5U-80MT/ES | FX5U-64MT/DS | FX5U-64MT/ESS | FX5U-80MT/ES |
| FX3U-48MR-/ES-A | FX3U-48MT-/ES-A | FX5U-64MR/ES | FX5UC-32MT/D | FX5U-80MT/DS | FX5U-80MT/ESS | FX5UC-64MT/D |
| FX3U-64MR-/ES-A | FX3U-64MT-/ES-A | FX5U-80MR/ES | FX5UC-64MT/D | FX5U-32MR/DS | FX5UJ-60MT/ES | FX5U-80MR/ES |
| FX3U-128MR-/ES-A | FX3U-80MT-/ES-A | FX5U-32MT/ES | FX5UC-96MT/D | FX5U-64MR/DS | FX5UJ-40MT/ES | FX5UC-64MT/D |
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.
FX PLC Main Unit
A wide lineup in FX series offers you many choices to fit to your budget and application.
You are sure to find a model that fulfills your needs.
| FX Series Lineup | |
|---|---|
| For high speed, high functionality, and expandability  | Memory 64,000 step RAM memory built-in. Flash memory cassette can also be mounted. Processing speed Basic instruction: 0.065 μs/instruction (LD instruction) Application instruction: 0.642 to 100 μs/instruction Device Auxiliary relay: 7,680 pts Timer: 512 pts Counter: 235 pts Data register: 8,000 pts Extension register: 32,768 pts Extension file register (optional memory): 32,768 pts Application instruction List of supported application instructions
|
| For high speed, reduced wiring, reduced space  | Memory 64,000 step RAM memory built-in. Flash memory cassette can also be mounted. Processing speed Basic instruction: 0.065 μs/instruction (LD instruction) Application instruction: 0.642 to 100 μs/instruction Device Auxiliary relay: 7,680 pts Timer: 512 pts Counter: 235 pts Data register: 8,000 pts Extension register: 32,768 pts Extension file register (optional memory): 32,768 pts Application instruction List of supported application instructions
|
| For communication, analog expansions, and up to 256 I/O control  | Memory 32,000 step EEPROM memory built-in. Battery-free and maintenance-free. Processing speed Basic instruction: 0.21μs/instruction (in standard mode) 0.42μs/instruction (in extension mode) Application instruction: 0.5 to 100 μs/instruction (in standard mode) 1.2 to 100 μs/instruction (in extension mode) Device Auxiliary relay: 7,680 pts Timer: 320 pts Counter: 235 pts Data register: 8,000 pts Extension register: 24,000 pts Extension file register: 24,000 pts Application instruction List of supported application instructions *1: 14pt, 24pt models can only connect 1 board *2: 14pt, 24pt models have 2 independent axes |
| For reduced space and reduced wiring  | Memory 32,000 step EEPROM memory built-in. Battery-free and maintenance-free. Processing speed Basic instruction: 0.21 μs/instruction (in standard mode) 0.42 μs/instruction (in extension mode) Application instruction: 0.5 to 100 μs/instruction (in standard mode) 1.2 to 100 μs/instruction (in extension mode) Device Auxiliary relay: 7,680 pts Timer: 320 pts Counter: 235 pts Data register: 8,000 pts Extension register: 24,000 pts Extension file register: 24,000 pts Application instruction List of supported application instructions
|
| For communication, analog expansions, and low cost  | Memory 16,000 step EEPROM memory built-in. Battery-free and maintenance-free. (Program capacity is 4,000 steps) Processing speed Basic instruction: 0.21 μs/instruction Application instruction: 0.5 to 100μs/instruction Device Auxiliary relay: 1,536 pts Timer: 138 pts Counter: 67 pts Data register: 3,000 pts Application instruction List of supported application instructions
|
| Explanation of the icons | |
|---|---|
| Depending on control points, total 256 I/O extension devices can be connected. *Includes CC-Link remote I/O | |
| FX3U/FX3UC can count at high speed input frequency 100kHz (1-phase 6pts), 50kHz (2-phase 2pts), 10kHz (1-phase 2pts). | |
| Depending on control points, total 384 I/O extension devices can be connected. *Includes CC-Link remote I/O | |
| FX3S/FX3GC has 2 axes simple positioning function built into the main unit. | |
| Depending on the purpose, various special function blocks can be connected. | |
| FX3G/FX3U/FX3UChas 3 axes simple positioning built into the main unit. *FX3G 14 pt, 24 pt models have independent 2 axes. | |
| Function can be easily added by mounting a function expansion board to the main unit. | |
| I/O can be connected in connector format, reducing wiring effort. | |
| In FX3UC-32MT-LT, CC-Link/LT master functionality is built-in. | |
| 1 phase: 60 kHz x 4 pts/ 10 kHz x 2 pts 2 phase: 30 kHz x 2 pts/ 5 kHz 1 pt | |
| 1 phase: 60 kHz x 2 pts/ 10 kHz x 4 pts 2 phase: 30 kHz x 1 pt/ 5 kHz 1 pt | |
| In FX3S-30MR/ES-2AD, FX3S-30MT/ES-2AD, and FX3S-30MT/ESS-2AD, 2ch analog input (current input) function is built-in. |
Extension units
Powered extension units are I/O extension devices with built-in power supply.
Like with the main unit, various I/O devices and special devices can be connected after a powered extension unit.
| Model | Total number of points | Number of input/output points Input/output type | Applicable FX PLC | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Input | Output | FX 3S | FX 3G | FX 3U | FX 3GC | FX 3UC | ||||||||||
| AC Power Type | ||||||||||||||||
 | FX2N-32ER | 32 points | 16 points | 24 V DC (sink) | 16 points | Relay | × | ○ | ○ | × | × | |||||
| FX2N-32ER-ES/UL | 24 V DC (sink/ source) | |||||||||||||||
| FX2N-32ES | 24 V DC (sink) | Triac | ||||||||||||||
| FX2N-32ET | 24 V DC (sink) | Transistor (sink) | ||||||||||||||
| FX2N-32ET-ESS/UL | 24 V DC (sink/ source) | Transistor (source) | ||||||||||||||
 | FX2N-48ER | 48 points | 24 points | 24 V DC (sink) | 24 points | Relay | × | ○ | ○ | × | × | |||||
| FX2N-48ER-ES/UL | DC24V (sink/ source) | |||||||||||||||
| FX2N-48ET | 24 V DC (sink) | Transistor (sink) | ||||||||||||||
| FX2N-48ET-ESS/UL | 24 V DC (sink/ source) | Transistor (source) | ||||||||||||||
| FX2N-48ER-UA1/UL | 48 points | 24 points | 100 V AC | 24 points | Relay | × | ○ | ○ | × | × | ||||||
| DC Power Type | ||||||||||||||||
 | FX2N-48ER-D | 48 points | 24 points | 24 V DC (sink) | 24 points | Relay | × | ○ | ○ | × | × | |||||
| FX2N-48ER-DS | 24 V DC (sink/ source) | |||||||||||||||
| FX2N-48ET-D | 24 V DC (sink) | Transistor (sink) | ||||||||||||||
| FX2N-48ET-DSS | 24 V DC (sink/ source) | Transistor (source) | ||||||||||||||
Regarding connection cable
A connection cable (length: 55mm), used to connect to the the right side of the device in front of the powered extension unit, is included with the powered extension unit. To extend the distance of the connection, please use the optional "extension cable".
Function expansion board
The expansion board is designed to add the input and output terminal whose points are small to FX3S or FX3G PLCs. The board can be built in the PLC.
| Model | Total number of points | Number of input/output points Input/output type | Applicable FX PLC | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Input | Output | FX 3S | FX 3G | FX 3U | FX 3GC | FX 3UC | |||||
| FX3G-4EX-BD | 4 points | 4 points | 24 V DC (sink/ source) | - | - | *1 ○ Max. 1 unit | *2 ○ Max. 1 unit | × | × | × | |
| FX3G-2EYT-BD | 2 points | - | - | 2 points | Transistor (sink/ source) | *1 ○ Max. 1 unit | *2 ○ Max. 1 unit | × | × | × |
*1: Supported by FX3S ver.1.10 and later.
*2: Supported by FX3G ver.2.20 and later.
Extension blocks
Extension block is an I/O extension device that receives power from the main unit or powered extension unit.
It can be connected in 8 point or 16 point units. The connectable number of points is determined by each main unit or powered extension unit
| Model | Total number of points | Number of input/output points Input/output type | Applicable FX PLC | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Input | Output | FX 3S | FX 3G | FX 3U | FX 3GC | FX 3UC | ||||||||||
| Input/output extension blocks | ||||||||||||||||
| FX2N-8ER | 8 points | 4 points (8 devices are occupied.) | 24 V DC (sink) | 4 points (8 devices are occupied.) | Relay | × | ○ | ○ | *1 *2 ○ | *1 *2 ○ | ||||||
| FX2N-8ER-ES/UL | DC24V (sink/ source) | |||||||||||||||
| FX2N-8EX | 8 points | 24 V DC (sink) | - | - | ||||||||||||
| FX2N-8EX-ES/UL | DC24V (sink/ source) | |||||||||||||||
| FX2N-8EX-UA1/UL | 100 V AC | |||||||||||||||
| FX2N-16EX | 16 points | 16 points | 24 V DC (sink) | × | ○ | ○ | *1 *2 ○ | *1 *2 ○ | ||||||||
| FX2N-16EX-ES/UL | 24 V DC (sink/ source) | |||||||||||||||
| FX2N-16EX-C Connector input | 24 V DC (sink) | |||||||||||||||
| FX2N-16EXL-C Connector input | 5 V DC | |||||||||||||||
| Output extension blocks | ||||||||||||||||
| FX2N-8EYR | 8 points | - | - | 8 points | Relay | × | ○ | ○ | *1 *2 ○ | *1 *2 ○ | ||||||
| FX2N-8EYR-ES/UL | ||||||||||||||||
| FX2N-8EYR-S-ES/UL | Relay (8 points/common) | |||||||||||||||
| FX2N-8EYT | Transistor (sink) | |||||||||||||||
| FX2N-8EYT-H | ||||||||||||||||
| FX2N-8EYT-ESS/UL | Transistor (source) | |||||||||||||||
| FX2N-16EYR | 16 points | 16 points | Relay | × | ○ | ○ | *1 *2 ○ | *1 *2 ○ | ||||||||
| FX2N-16EYR-ES/UL | ||||||||||||||||
| FX2N-16EYS | Triac | |||||||||||||||
| FX2N-16EYT | Transistor (sink) | |||||||||||||||
| FX2N-16EYT-ESS/UL | Transistor (source) | |||||||||||||||
| FX2N-16EYT-C Connector output | Transistor (sink) | |||||||||||||||
*1 :For connection to FX3GC or FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
*2 :Depending on the model name of the main unit, I/O extension device connection may or may not be allowed. For details, refer to the manual of the main unit.
Regarding connection cable
A connection cable, used to connect to the right side of the device in front of the extension block, is included with the extension block.
To extend the distance of the connection, please use the optional "extension cable (FX0N-30EC/FX0N-65EC)" and "connector conversion adapter (FX2N-CNV-BD)".
Extension block for connector type main unit (FX3GC, FX3UC)
These I/O extension devices can be directly connected to FX1NC, FX3GC, FX2NC, FX3UC PLCs.
They can be compactly extended because connection cables are not needed.
| Model | Total number of points | Number of input/output points Input/output type | Applicable FX PLC | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Input | Output | FX 3S | FX 3G | FX 3U | FX 3GC | FX 3UC | ||||||||||
| Input extension blocks | ||||||||||||||||
| FX2NC-16EX-T Terminal block input | 16 points | 16 points | 24 V DC (sink) | - | - | × | × | × | * ○ | * ○ | ||||||
| FX2NC-16EX-T-DS Terminal block input | DC24V (sink/ source) | |||||||||||||||
| FX2NC-16EX | DC24V (sink) | |||||||||||||||
| FX2NC-16EX-DS | DC24V (sink/ source) | |||||||||||||||
| FX2NC-16EX-D/UL | DC24V (sink) | |||||||||||||||
| FX2NC-32EX | 32 points | 32 points | 24 V DC (sink) | |||||||||||||
| FX2NC-32EX-DS | DC24V (sink/ source) | |||||||||||||||
| FX2NC-32EX-D/UL | DC24V (sink) | |||||||||||||||
| Output extension blocks | ||||||||||||||||
| FX2NC-16EYR-T Terminal block Output | 16 points | - | - | 16 points | Relay | × | × | × | * ○ | * ○ | ||||||
| FX2NC-16EYR-T-DS Terminal block output | ||||||||||||||||
| FX2NC-16EYT | Transistor (sink) | |||||||||||||||
| FX2NC-16EYT-DSS | Transistor (source) | |||||||||||||||
| FX2NC-16EYT-D/UL | Transistor (sink) | |||||||||||||||
| FX2NC-32EYT | 32 points | 32 points | Transistor (sink) | |||||||||||||
| FX2NC-32EYT-DSS | Transistor (source) | |||||||||||||||
| FX2NC-32EYT-D/UL | Transistor (sink) | |||||||||||||||
| Input/output extension blocks | ||||||||||||||||
| FX2NC-64ET | 64 points | 32 points | 24 V DC (sink) | 32 points | Transistor (sink) | × | × | × | * ○ | * ○ | ||||||
*: Depending on the model name of the main unit, I/O extension device connection may or may not be allowed. For details, refer to the manual of the main uni
Analog expansion board (A/D conversion, D/A conversion)
| Model (Number of channels) | Input specifications | Applicable FX PLC | ||||||
|---|---|---|---|---|---|---|---|---|
| Item | Input voltage | Input current | FX 3S | FX 3G | FX 3U | FX 3GC | FX 3UC | |
| FX3G-2AD-BD (Input 2 ch) | Input range | 0 to 10 V DC (Input resistance 198.7 kΩ) | 4 to 20 mA DC (Input resistance 250 Ω) | *3 ○ Max. 1 unit | *1*2 ○ Max. 2 units | × | × | × |
| Resolution | 2.5 mV (10 V/4000) | 8 μA {(20 - 4 mA)/2000} | ||||||
| FX3G-1DA-BD (Output 1 ch) | Output range | 0 to 10 V DC (External load resistance value 2 kΩ to 1 MΩ) | 4 to 20 mA DC (External load resistance value 500 Ω or less) | *3 ○ Max. 1 unit | *1*2 ○ Max. 2 units | × | × | × |
| Resolution | 2.5 mV (10 V/4000) | 8 μA {(20 - 4 mA)/2000} |
*1: Supported by FX3G ver. 1.10 and later.
*2: FX3G 14pt, 24pt models: 1 board. 40pt, 60pt models: 2 boards.
*3: Function expansion board and FX3S-CNV-ADP cannot be used together.
Mixed Analog Input/Output (A/D conversion, D/A conversion)
| Model (Number of channels) | Input/output specifications | Applicable FX PLC | ||||||
|---|---|---|---|---|---|---|---|---|
| Item | Input/output voltage | Input/output current | FX 3S | FX 3G | FX 3U | FX 3GC | FX 3UC | |
| FX3U-3A-ADP (Input 2 ch) (Output 1ch) | Input range | 0 to 10 V DC (Input resistance 198.7 kΩ) | 4 to 20 mA DC (Input resistance 250 Ω) | *7 ○ Max. 1 unit | *1*6 ○ Max. 2 units | *2 ○ Max. 4 units | ○ Max. 2 units | *3 ○ Max. 4 units |
| Output range | 0 to 10 V DC (External load resistance value 5 kΩ to 1 MΩ) | 4 to 20 mA DC (External load resistance value 500 Ω or less) | ||||||
| Resolution | [Input voltage] 2.5 mV (10 V/4000) [Output voltage] 2.5 mV (10 V/4000) | [Input current] 5 μA (16 mA/3200) [Onput current] 4 μA (16 mA/4000) | ||||||
| FX2N-5A (Input 4 ch) (Output 1ch) | Input range | -100 to 100 mV DC -10 to 10 V DC (Input resistance 200 kΩ) | -20 to 20 mA DC 4 to 20 mA DC (Input resistance 250 Ω) | × | × | ○ Max. 8 units | × | *4*5 ○ Max. 8 units |
| Output range | -10 to 10 V DC (External load resistance value 2 kΩ to 1 MΩ) | 0 to 20 mA DC, 4 to 20 mA DC (External load resistance value 500 Ω or less) | ||||||
| Resolution | 50 μV (at ±100 mV) 312.5 μV (at ±10 V) | 1.25 μA,10 μA ((depending on mode used)) |
*1: Supported by FX3G ver.1.20 and later. For connection to FX3G, FX3G-CNV-ADP is required.
*2: Supported by FX3U ver.2.61 and later. For connection to FX3U, function expansion board is required.
*3: Supported by FX3UC ver.2.61 and later. When connecting to FX3UC-32MT-LT(-2), function expansion board is required.
*4: When connecting to FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
*5: FX3UC-32MT-LT(-2): 7 units. FX3UC-**MT/D, FX3UC-**MT/DSS, FX3UC-16MR/D(S)-T: 8 units.
*6: FX3G 14 pt, 24 pt models: 1 board. 40 pt, 60 pt models: 2 boards.
*7: For connection to FX3S, FX3S-CNV-ADP is required.
Analog Input (A/D conversion)
| Model (Number of channels) | Input specifications | Applicable FX PLC | ||||||
|---|---|---|---|---|---|---|---|---|
| Item | Input voltage | Input current | FX 3S | FX 3G | FX 3U | FX 3GC | FX 3UC | |
| FX3S-30MR/ES-2AD FX3S-30MT/ES-2AD FX3S-30MT/ESS-2AD (Input 2ch) | Input range | 0 to 10 V DC (Input resistance 115.7 kΩ) | - | - | - | - | - | - |
| Resolution | 10 mV (10 V/1000) | - | ||||||
| FX2N-2AD (Input 2 ch) | Input range | 0 to 10 V DC, 0 to 5 V DC (Input resistance 200 kΩ) The input characteristic is the same for each channel. | 4 to 20 mA DC (Input resistance 250 Ω) The input characteristic is the same for each channel. | × | × | ○ Max. 8 units | × | *1*2 ○ Max. 8 units |
| Resolution | 2.5 mV (10 V × 1/4000) 1.25 mV (5 V × 1/4000) | 4 μA ((20 - 4 mA) × 1/4000) | ||||||
| FX3U-4AD (Input 4ch) | Input range | -10 to 10 V DC (Input resistance 200 kΩ) | -20 to 20 mA DC, 4 to 20 mA (Input resistance 250 Ω) | × | × | ○ Max. 8 units | × | *1*2 ○ Max. 8 units |
| Resolution | 0.32 mV (20 V × 1/64000) | 1.25 μA (40 mA × 1/32000) | ||||||
| FX3U-4AD-ADP (Input 4ch) | Input range | 0 to 10 V DC (Input resistance 194 kΩ) | 4 to 20 mA DC (Input resistance 250 Ω) | *8 ○ Max. 1 unit | *4*3 ○ Max. 2 units | *5 ○ Max. 4 units | ○ Max. 2 units | *5*6 ○ Max. 4 units |
| Resolution | 2.5 mV (10 V/4000) | 10 μA (16 mA/1600) | ||||||
| FX3UC-4AD (Input 4ch) | Input range | -10 to 10 V DC (Input resistance 200 kΩ) | 4 to 20 mA DC, -20 to 20 mA DC (Input resistance 250 Ω) | × | × | × | × | *7*2 ○ Max. 8 units |
| Resolution | 0.32 mV (20 V × 1/64000) 2.50 mV (20 V × 1/8000) | 1.25 μA (40 mA × 1/32000) 5.0 μA (40 mA × 1/8000) | ||||||
| FX2N-8AD (Input 8 ch) | Input range | -10 to 10 V DC (Input resistance 200 kΩ) | 4 to 20 mA DC -20 to 20 mA DC (Input resistance 250 Ω) | × | × | ○ Max. 8 units | × | *1*2 ○ Max. 8 units |
| Resolution | 0.63 mV (20 V × 1/32000) 2.50 mV (20 V × 1/8000) | 2.5 μA (40 mA × 1/16000) 2 μA (16 mA × 1/8000) 5.0 μA (40 mA × 1/8000) 4 μA (16 mA × 1/4000) |
*1: When connecting to FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
*2: FX3UC-32MT-LT(-2): 7 units. FX3UC-**MT/D, FX3UC-**MT/DSS, FX3UC-16MR/D(S)-T: 8 units.
*3: FX3G 14pt, 24pt models: 1 board. 40pt, 60pt models: 2 boards.
*4: When connecting to FX3G, FX3G-CNV-ADP is required.
*5: When connecting to FX3U, function expansion board is required.
*6: FX3UC-32MT-LT supported from version 1.20 or later.
*7: FX3UC-32MT-LT supported from version 1.30 or later.
*8: When connecting to FX3S, FX3S-CNV-ADP is required.
Analog Output (D/A conversion)
| Model (Number of channels) | Output specifications | Applicable FX PLC | ||||||
|---|---|---|---|---|---|---|---|---|
| Item | Output voltage | Output current | FX 3S | FX 3G | FX 3U | FX 3GC | FX 3UC | |
| FX2N-2DA (Output 2 ch) | Output range | 0 to 10 V DC, 0 to 5 V DC (External load resistance value 2 kΩ to 1 MΩ) | 4 to 20 mA DC (External load resistance value 400 Ω or less) | × | × | ○ Max. 8 units | × | *1*2 ○ Max. 8 units |
| Resolution | 2.5 mV (10 V × 1/4000) 1.25 mV (5 V × 1/4000) | 4 μA ((20 - 4) mA × 1/4000) | ||||||
| FX3U-4DA (Output 4 ch) | Output range | -10 to 10 V DC (External load resistance value 1 kΩ to 1 MΩ) | 0 to 20 mA DC 4 to 20 mA DC (External load resistance value 500 Ωor less) | × | × | ○ Max. 8 units | × | *1*2 ○ Max. 8 units |
| Resolution | 0.32 mV (20 V × 1/64000) | 0.63 μA (20 mA × 1/32000) | ||||||
| FX3U-4DA-ADP (Output 4 ch) | Output range | 0 to 10 V DC (External load resistance value 5 kΩ to 1 MΩ) | 4 to 20 mA DC (External load resistance value 500 Ω or less) | *7 ○ Max. 1 unit | *3*4 ○ Max. 2 units | *5 ○ Max. 4 units | ○ Max. 2 units | *5*6 ○ Max. 4 units |
| Resolution | 2.5 mV (10 V/4000) | 4 μA (16 mA/4000) |
*1: When connecting to FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
*2: FX3UC-32MT-LT(-2): 7 units. FX3UC-**MT/D, FX3UC-**MT/DSS, FX3UC-16MR/D(S)-T: 8 units.
*3: FX3G 14 pt, 24 pt models: 1 board. 40 pt, 60 pt models: 2 boards.
*4: When connecting to FX3G, FX3G-CNV-ADP is required.
*5: When connecting to FX3U, FX3UC-32MT-LT(-2), function expansion board is required.
*6: FX3UC-32MT-LT supported from version 1.20 or later.
*7: When connecting to FX3S, FX3S-CNV-ADP is required.
High speed counter block/adapter
| Model (Number of channels) | Type | Highest response frequency | Hardware comparison output function | 2-phase counter edge count function | Applicable FX PLC | ||||
|---|---|---|---|---|---|---|---|---|---|
| FX 3S | FX 3G | FX 3U | FX 3GC | FX 3UC | |||||
| FX2N-1HC (1ch) | 1-phase 1-count | Max. 50 kHz | ○ | - | × | × | ○ Max. 8 units | × | *2*3 ○ Max. 8 units |
| 1-phase 2-count | Max. 50 kHz | ||||||||
| 2-phase 2-count | 1 edge count: Max. 50 kHz 2 edge count: Max. 25 kHz 4 edge count: Max. 12.5 kHz | ○ | |||||||
| FX3U-2HC (2ch) | 1-phase 1-count | Max. 200 kHz | ○ | - | × | × | ○ Max. 8 units | × | *2 ○ Max. 4 units |
| 1-phase 2-count | Max. 200 kHz | ||||||||
| 2-phase 2-count | 1 edge count: Max. 200 kHz 2 edge count: Max. 100 kHz 4 edge count: Max. 50 kHz | ○ | |||||||
| FX2NC-1HC (1ch) | 1-phase 1-count | Max. 50 kHz | ○ | - | × | × | × | × | *3 ○ Max. 8 units |
| 1-phase 2-count | Max. 50 kHz | ||||||||
| 2-phase 2-count | 1 edge count: Max. 50 kHz 2 edge count: Max. 25 kHz 4 edge count: Max. 12.5 kHz | ○ | |||||||
| FX3U-4HSX-ADP (4ch) | 1-phase 1-count | Max. 200 kHz | × | ○ | × | × | *1 ○ Max. 2 units | × | × |
| 1-phase 2-count | Max. 200 kHz | ||||||||
| 2-phase 2-count | 1 edge count: Max. 100 kHz 4 edge count: Max. 100 kHz |
*1: When used together with analog or communication adapters, function expansion board is required.
*2: When connecting to FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
*3: FX3UC-32MT-LT(-2): 7 units. FX3UC-**MT/D,FX3UC-**MT/DSS,FX3UC-16MR/D(S)-T: 8 units.
Built-in high speed counter function (high speed input adapter function)
FX3S Series PLC
| Type | Counter No. Highest response frequency* | Max. response frequency when high speed processing instruction is used* | Supported high speed processing instructions | High speed counter move | 2 phase counter multi- count function | FX3U-4HSX-ADP max. response frequency (FX3U only) | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| When high speed comparison SET/RESET is used | When high speed band comparison HSZ is used | High speed comparison SET | High speed comparison RESET | High speed band comparison | Counter interrupt | High speed table comparison | |||||
| 1- phase 1- count | C235, C236, C241 Max. 2pts: Max. 60 kHz | overall frequency 60 kHz | ○ | ○ | ○ | × | × | × | - | × | |
| C237 to C240, C242 to C245 Max. 4pts: Max. 10 kHz | |||||||||||
| 1- phase 2- count | C246 Max. 1pt: Max. 60 kHz | ||||||||||
| C247, C248, C248(OP) C249, C250 Max. 2pts: Max. 10 kHz | |||||||||||
| 2- phase 2- count | C251 Max. 1pt: Max. 30 kHz | × | |||||||||
| C252, C253, C253(OP) C254, C255 Max. 2pts: Max. 5 kHz | |||||||||||
*: Regarding high speed counter reponse frequency, the overall frequency is limited. For details, please refer to the programming manual.
FX3G, FX3GC Series PLC
| Type | Counter No. Highest response frequency* | Max. response frequency when high speed processing instruction is used* | Supported high speed processing instructions | High speed counter move | 2 phase counter multi- count function | FX3U-4HSX-ADP max. response frequency (FX3U only) | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| When high speed comparison SET/RESET is used | When high speed band comparison HSZ is used | High speed comparison SET | High speed comparison RESET | High speed band comparison | Counter interrupt | High speed table comparison | |||||
| 1- phase 1- count | C235, C236, C238, C239, C241 Max. 4pts: Max. 60 kHz | overall frequency 60 kHz | ○ | ○ | ○ | × | × | × | - | × | |
| C237, C240, C242 to C245 Max. 2pts: Max. 10 kHz | |||||||||||
| 1- phase 2- count | C246, C248(OP) Max. 2pts: Max. 60 kHz | ||||||||||
| C247 to C250 Max. 2pts: Max. 10 kHz | |||||||||||
| 2- phase 2- count | C251, C253(OP) Max. 2pts: Max. 30 kHz | × | |||||||||
| C252 to C255, C254(OP) Max. 2pts: Max. 5 kHz | |||||||||||
*: Regarding high speed counter reponse frequency, the overall frequency is limited. For details, please refer to the programming manual.
FX3U, FX3UC Series PLC
| Type | Counter No. Highest response frequency* | Max. response frequency when high speed processing instruction is used* | Supported high speed processing instructions | High speed counter move | 2 phase counter multi- count function | FX3U-4HSX-ADP max. response frequency (FX3U only) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| When high speed comparison SET/RESET is used | When high speed band comparison HSZ is used | High speed comparison SET | High speed comparison RESET | High speed band comparison | Counter interrupt | High speed table comparison | ||||||
| 1- phase 1- count | C235 to C240 Max. 6pts: Max. 100 kHz | 40 kHz | 40- (Number of times of use of instruction) | ○ | ○ | ○ | ○ | ○ | ○ | - | 200kHz | |
| C244(OP), C245(OP) Max. 2pts: Max. 10 kHz | 10 kHz | 200 kHz | ||||||||||
| C241 to C245 Max. 3pts: Max. 40 kHz | 40 kHz | - | ||||||||||
| 1- phase 2- count | C246, C248(OP) Max. 2pts: Max. 100 kHz | 40 kHz | 200 kHz | |||||||||
| C247 to C250 Max. 2pts: Max. 40 kHz | 40 kHz | - | ||||||||||
| 2- phase 2- count | C251, C253 Max. 2pts: Max. 50 kHz (1 edge count, 4 edge count) | 1 edge count | 40 kHz | ○ | 100 kHz | |||||||
| 4 edge count | 10 kHz | (40- Number of times of use of instruction)÷4 | ||||||||||
| C252, C253(OP), C254, C255 Max. 2pts: Max. 40 kHz | 1 edge count | 40 kHz | 40- (Number of times of use of instruction) | - | ||||||||
| 4 edge count | 10 kHz | (40- Number of times of use of instruction)÷4 | ||||||||||
*: Regarding high speed counter reponse frequency, the overall frequency is limited. For details, please refer to the programming manual.
Variety of functions
Built-in high speed counter numbers and allocation
Maximum frequency that the PLC can process
High speed comparison results can be obtained by a simple program and no calculation delay
FX3U, FX3U PLC counter mod
High-speed output special adapter
| Model | Number of controlled axis | Maximum frequency | Applicable FX PLC | |||||
|---|---|---|---|---|---|---|---|---|
| FX 3S | FX 3G | FX 3U | FX 3GC | FX 3UC | ||||
| FX3U-2HSY-ADP | Independent two axes | 200kHz | × | × | * ○ Max. 2 units | × | × |
*: When used together with analog or communication adapters, function expansion board is required
page topPulse output block
| Model | Number of controlled axis | Maximum frequency | Applicable FX PLC | |||||
|---|---|---|---|---|---|---|---|---|
| FX 3S | FX 3G | FX 3U | FX 3GC | FX 3UC | ||||
| FX3U-1PG | Independent one axis | 200kHz | × | × | *3 ○ Max. 8 units | × | *1*3 ○ Max. 6 units | |
| FX2N-10PG | Independent one axis | 1MHz(1 Hz to 1 MHz differential line driver output) | × | × | ○ Max. 8 units | × | *1*2 ○ Max. 8 units |
*1: When connecting to FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
*2: FX3UC-32MT-LT(-2): 7 units. FX3UC-**MT/D,FX3UC-**MT/DSS,FX3UC-16MR/D(S)-T: 8 units.
*3: FX3U, FX3UC supported from version 2.20 or later.
SSCNET
| Model | Number of controlled axis | Maximum frequency | Applicable FX PLC | |||||
|---|---|---|---|---|---|---|---|---|
| FX 3S | FX 3G | FX 3U | FX 3GC | FX 3UC | ||||
| FX3U-20SSC-H | Two axes (Independent/Simultaneous) | - | × | × | ○ Max. 8 units | × | *1*2 ○ Max. 8 units |
*1: When connecting to FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
*2: FX3UC-32MT-LT(-2): 7 units. FX3UC-**MT/D,FX3UC-**MT/DSS,FX3UC-16MR/D(S)-T: 8 units.
Positioning dedicated unit
| Model | Number of controlled axis | Maximum requency | Applicable FX PLC | |||||
|---|---|---|---|---|---|---|---|---|
| FX 3S | FX 3G | FX 3U | FX 3GC | FX 3UC | ||||
| FX2N-10GM | Independent one axis | 200kHz | × | × | ○ Max. 8 units | × | *1*2 ○ Max. 8 units | |
| FX2N-20GM | Two axes (Independent/Simultaneous) | 200kHz |
*1: When connecting to FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
*2: FX3UC-32MT-LT(-2): 7 units. FX3UC-**MT/D,FX3UC-**MT/DSS,FX3UC-16MR/D(S)-T: 8 units.
For FX2N-10GM/FX2N-20GM positioning teaching panel
| Model | Product |
|---|---|
| E-20TP-SET0 (with E-20TP-CAB0) | FX2N-10GM, FX2N-20GM |
| E-20TP-E-SET0 (with E-20TP-CAB0) |
Angle control unit
| Model | Number of controlled axis | Maximum frequency | Applicable FX PLC | |||||
|---|---|---|---|---|---|---|---|---|
| FX 3S | FX 3G | FX 3U | FX 3GC | FX 3UC | ||||
| FX2N-1RM-SET*1 | One axis | 720 divisions/rotation (0.5 degree) or 360 divisions/rotation (1 degree) | × | × | ○ Max. 3 units | × | *2*3 ○ Max. 3 units | |
| FX2N-1RM-E-SET*1 |
*1: FX2N-1RM-SET is a Japanese domestic only product. For use overseas, please select FX2N-1RM-E-SET, which supports overseas standards.
*2: Extension cable cannot be used.
*3: When connecting to FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
PLC built-in pulse output functions and positioning functions
| Items | FX3S | FX3G,FX3GC | FX3U,FX3UC | |
|---|---|---|---|---|
| Number of axis | Two axes | [FX3G] Two axes (14/24 points) Three axes (40/60 points) [FX3GC] Two axes | Three axes | |
| Number of controlled axis | Independent two axes | [FX3G] Independent two axes (14/24 points) Independent three axes (40/60 points) [FX3GC] Independent two axes | Independent three axes | |
| Maximum frequency | 100 kHz | 100 kHz | 100 kHz | |
| Programming languages | Sequence programs | Sequence programs | Sequence programs | |
| Compatible main unit | Transistor output type main unit | Transistor output type main unit | Transistor output type main unit | |
| Pulse output instruction | Pulse Y Output (PLSY) | ○ | ○ | ○ |
| Acceleration/Deceleration Setup Pulse Y Output (PLSR) | ○ | ○ | ○ | |
| Pulse output type | Pulse train (Direction is controlled by PLC program) | Pulse train (Direction is controlled by PLC program) | Pulse train (Direction is controlled by PLC program) | |
| Positioning instruction | Absolute Current Value Read ([D]ABS) | ○ | ○ | ○ |
| Dog Search Zero Return (DSZR) | ○ | ○ | ○ | |
| Zero Return (ZRN) | ○*1 | ○*1 | ○*1 | |
| Variable Speed Pulse Output (PLSV) | ○ | ○ | ○ | |
| Drive to Increment (DRVI) | ○ | ○ | ○ | |
| Drive to Absolute (DRVA) | ○ | ○ | ○ | |
| Interrupt Positioning (DVIT) | × | × | ○ | |
| Batch Data Positioning Mode ([D]TBL) | × | ○ | ○*2 | |
| Pulse output type | Pulse train + direction | Pulse train + direction | Pulse train + direction | |
Details | Details | Details |
*1: No DOG search function Decelerate when near point DOG turns ON, and stop when near point DOG turns OFF (Different from zero return operation with zero signal count)
*2: FX3UC-32MT-LT supported from version 2.20 or later.
Optional parts and spare parts
Servo motor connection cable
| Model | Length | Description | |
|---|---|---|---|
| E-GMH-200CAB | 2 m | [MR-H series servo amplifer connection cable] Can direcly connect FX2N-10GM/FX2N-20GM and servo amplifer. I/O operation signal part has 20-pin connector for connection to Mtisubishi terminal block. | |
| E-GMJ-200CAB | 2 m | [MR-J series servo amplifer connection cable] Can direcly connect FX2N-10GM/FX2N-20GM and servo amplifer. I/O operation signal part has 20-pin connector for connection to Mtisubishi terminal block. | |
| E-GMJ2-200CAB1A | 2 m | [MR-J2, MR-J2-Super series servo amplifer connection cable] Can direcly connect FX2N-10GM/FX2N-20GM and servo amplifer. | |
| E-GMC-200CAB | 2 m | [MR-C series servo amplifer connection cable] Can direcly connect FX2N-10GM/FX2N-20GM and servo amplifer. I/O operation signal part has 20-pin connector for connection to Mtisubishi terminal block. | |
| E-GM-200CAB | 2 m | [General purpose connection cable] Has connector on both sides. Can connect to general purpose drive unit via Mitsubishi terminal block. |
Connector for self-manufactured I/O cable (an electric wire or a crimp tool is not enclosed.)
| Model | Description | |
|---|---|---|
| FX2C-I/O-CON | [Flat Cable Connector] AWG28 (0.1 mm2): A set of 10 pcs Crimp connector: FRC2-A020-3OS 1.27-pitch 20 cores Crimp tool: Separately arrange the tool manufactured by DDK Ltd. 357J-4674D Main Unit 357J-4664N Attachment | |
| FX2C-I/O-CON-S | [Connector for bared wire] AWG22 (0.3 mm2): 5 sets Housing: HU-200S2-001 Crimp contact: HU-411S Crimp tool: A product manufactured by DDK Ltd. is separately required. 357J-5538 | |
| FX2C-I/O-CON-SA | [Connector for bared wire] AWG20 (0.5mm2): 5 sets Housing: HU-200S2-001 Crimp contact: HU-411SA Crimp tool: A product manufactured by DDK Ltd. is separately required. 357J-13963 |
Extension connection cable
| Model | Length | Description | |
|---|---|---|---|
| FX2N-GM-65EC | 65 cm | [Connection extension cable between PLC and FX2N-10GM/FX2N-20GM] One cable cable can be used in a system. Standard connection cable (55mm) is included with FX2N-10GM/FX2N-20GM. | |
| F2-RS-5CAB | 5 m | [Resolver extension cable for FX2N-1RM] Resolver can be extended up to 100m extension by linking multiple cables. | |
Connection cable for peripheral devices
| Model | Length | Description | |
|---|---|---|---|
| (1) E-20TP-CAB0 | 3 m | [E-20TP connection cable] FX2N-10GM/FX2N-20GM (MINI DIN 8-pin) ⇔ E-20TP (MINI DIN 8-pin) Cable length is different between (1) and (2). (1) E-20TP-CAB0 (3 m) is included with E-20TP-SET0. | |
| (2) FX-20P-CAB0 | 1.5 m |
Spare parts
| Model | Length | Description |
|---|---|---|
| FX2N-GM-5EC | 55 mm | [Connection cable between PLC and FX2N-10GM/20GM] One cable is included with FX2N-10GM/20GM. |
CC-Link
| Model | Master station function | Remote/slave function | Distance | Applicable FX PLC | |||||
|---|---|---|---|---|---|---|---|---|---|
| FX 3S | FX 3G | FX 3U | FX 3GC | FX 3UC | |||||
| FX3U-16CCL-M*1 CC-Link master block (Master station) | ○ | × | 1,200 m maximum | × | ○ Max. 1 unit | *4 ○ Max. 1 unit | *2 ○ Max. 1 unit | *2 *3 ○ Max. 1 unit | |
| FX2N-32CCL CC-Link Interface block (Remote device station) | × | ○ | 1,200 m maximum | × | ○ | ○ | *2 ○ | *2 ○ | |
| FX3U-64CCL CC-Link Interface block (Intelligent device station) | × | ○ | 1,200 m maximum | × | ○ Max. 1 unit | ○ Max. 1 unit | *2 ○ Max. 1 unit | *2 *3 ○ Max. 1 unit |
*1: The FX3U-16CCL-M, FX2N-16CCL-M cannot be used at the same time with the FX2N-32ASI-M.
The FX3U-16CCL-M cannot be used at the same time with the FX2N-16CCL-M.
FX3U-16CCL-M and FX2N-16CCL-M cannot be used together.
[Remote I/O station]
Maximum 8 stations can be connected (1 station occupies 32 I/O points of the PLC)
[Total of remote device stations + intelligent device stations]
Maximum 8 stations can be connected (However, the total number of RX/RY points is 256 or less)
*2: When connecting to FX3GC,FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
*3: FX3UC supported from version 2.20 or later.
*4: FX3U supported from version 2.20 or later.
CC-Link/LT
| Model | Master station function | Remote/slave function | Applicable FX PLC | |||||
|---|---|---|---|---|---|---|---|---|
| FX 3S | FX 3G | FX 3U | FX 3GC | FX 3UC | ||||
| FX2N-64CL-M CC-Link/LT master block | ○ | × | × | ○ Max. 8 units | ○ Max. 8 units | *1 ○ Max. 5 units | *1 ○ Max. 5 units | |
| FX3UC-32MT-LT Built-in CC-Link/LT master | ○ | × | - | - | - | - | - | |
| FX3UC-32MT-LT-2 Built-in CC-Link/LT master | ○ | × | - | - | - | - | - |
*1: When connecting to FX3GC,FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
page topCC-Link/LT: Power AdapterDedicated Power Supply
| Model | Applicable FX PLC | |||||
|---|---|---|---|---|---|---|
| FX 3S | FX 3G | FX 3U | FX 3GC | FX 3UC | ||
| CL1PAD1 Power Adapter | × | ○ | ○ | ○ | ○ | |
| CL1PSU-2A Dedicated Power Supply | × | ○ | ○ | ○ | ○ | |
Ethernet
| Model | Applicable FX PLC | |||||
|---|---|---|---|---|---|---|
| FX 3S | FX 3G | FX 3U | FX 3GC | FX 3UC | ||
| FX3U-ENET-L | × | × | *1 ○ Max. 1 unit | × | *1 *2 ○ Max. 1 unit | |
| FX3U-ENET-ADP | *7 *8 ○ Max. 1 unit | *3 *5 ○ Max. 1 unit | *4 *6 ○ Max. 1 unit | *3 ○ Max. 1 unit | *4 *6 ○ Max. 1 unit |
*1: FX3U,FX3UC supported from version 2.21 or later.
*2: When connecting to FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
*3: FX3G, FX3GC supported from version 2.20 or later.
*4: FX3U, FX3UC supported from version 3.10 or later.
*5: When connecting to FX3G, FX3G-CNV-ADP is required.
*6: When connecting to FX3U or FX3UC-32MT-LT(-2), a function expansion board is required.
*7: When connecting to FX3S, FX3S-CNV-ADP is required.
*8: When connecting to FX3S, supported by FX3U-ENET-ADP Ver.1.20 or later.
MODBUS
| Model | Applicable FX PLC | |||||
|---|---|---|---|---|---|---|
| FX 3S | FX 3G | FX 3U | FX 3GC | FX 3UC | ||
| FX3U-232ADP-MB Special adapter for RS-232C communication | *7 ○ Max. 1 unit | *1 *2 *3 ○ Max. 2 units | *4 *5 ○ Max. 2 units | *6 ○ Max. 2 units | *4 *5 ○ Max. 2 units | |
| FX3U-485ADP-MB Special adapter for RS-485 communication | *7 ○ Max. 1 unit | *1 *2 *3 ○ Max. 2 units | *4 *5 ○ Max. 2 units | *6 ○ Max. 2 units | *4 *5 ○ Max. 2 units |
*1: FX3G 14pt, 24pt models: 1 unit. 40pt, 60pt models: 2 units.
*2: When connecting to FX3G, FX3G-CNV-ADP is required.
*3: FX3G supported from version 1.30 or later.
*4: When connecting to FX3U,FX3UC-32MT-LT(-2), Function expansion board is required.
*5: FX3U, FX3UC supported from version 2.40 or later.
*6: FX3GC supported from version 1.40 or later.
*7: When connecting to FX3S, FX3S-CNV-ADP is required.
PROFIBUS
| Model | Applicable FX PLC | |||||
|---|---|---|---|---|---|---|
| FX 3S | FX 3G | FX 3U | FX 3GC | FX 3UC | ||
| FX3U-64DP-M PROFIBUS-DP Master block | × | × | *1 ○ | × | *1 *2 *3 ○ | |
| FX3U-32DP PROFIBUS-DP Interface block | × | *4 ○ | *1 ○ | *5 *6 ○ | *1 *2 *3 ○ |
*1: FX3U, FX3UC supported from version 2.21 or later.
*2: When connecting to FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
*3: FX3UC-32MT-LT(-2) is not supported.
*4: FX3G supported from version 1.00 or later.
*5: When connecting to FX3GC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
*6: FX3GC supported from version 1.40 or later.
Sensor Solution
| Model | Applicable FX PLC | |||||
|---|---|---|---|---|---|---|
| FX 3S | FX 3G | FX 3U | FX 3GC | FX 3UC | ||
| FX3U-128BTY-M AnyWire Bitty series master block | × | *1 ○ Max. 1 unit | *3 ○ Max. 1 unit | *2 *4 ○ Max. 1 unit | *3 *4 ○ Max. 1 unit | |
| FX3U-128ASL-M AnyWireASLINK system special adapter | × | *1 ○ Max. 1 unit | *3 ○ Max. 1 unit | *2 *4 ○ Max. 1 unit | *3 *4 ○ Max. 1 unit |
*1: FX3G supported from version 1.00 or later.
*2: FX3GC supported from version 1.40 or later.
*3: FX3U, FX3UC supported from version 2.20 or later.
*4: When connecting to FX3GC, FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
RS-232C communication
| Model | Communication Function | Applicable FX PLC | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| N:N network | Parallel Link | Computer Link | Non-Protocol Communication | Peripheral device communication | FX 3S | FX 3G | FX 3U | FX 3GC | FX 3UC | ||
| FX3G-232-BD Function expansion board for RS-232C communication | × | × | ○ | ○ | ○ | *10 ○ Max. 1 unit | *1 ○ Max. 2 units | × | × | × | |
| FX3U-232-BD Function expansion board for RS-232C communication | × | × | ○ Max. 1 unit | × | *2 ○ Max. 1 unit | ||||||
| FX3U-232ADP-MB Specific adapter for RS-232C communication | × | × | ○ | ○ | ○ | *11 ○ Max. 1 unit | *1 *3 *7 ○ Max. 2 units | *4 *8 ○ Max. 2 units | *9 ○ Max. 2 units | *4 *8 ○ Max. 2 units | |
| FX2N-232IF Special block for RS-232C communication | × | × | × | ○ | × | × | × | ○ Max. 8 units | × | *5 *6 ○ Max. 8 units |
*1: FX3G 14pt, 24pt models: 1 unit. 40pt, 60pt models: 2 units.
*2: Can only be connected to FX3UC-32MT-LT(-2).
*3: When connecting to FX3G, FX3G-CNV-ADP is required.
*4: When connecting to FX3U,FX3UC-32MT-LT(-2), Function expansion board is required.
*5: When connecting to FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
*6: For FX3UC-32MT-LT(-2), 7 units. For FX3UC-**MT/D, FX3UC-**MT/DSS, and FX3UC-16MR/D(S)-T, 8 units.
*7: FX3GC supported from version 1.30 or later.
*8: FX3U, FX3UC supported from version 2.40 or later.
*9: FX3GC supported from version 1.40 or later.
*10: Function expansion board and FX3S-CNV-ADP cannot be used together.
*11: When connecting to FX3S, FX3S-CNV-ADP is required.
RS-485 communication
| Model | Communication Function | Applicable FX PLC | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| N:N network | Parallel Link | Computer Link | Non-Protocol Communication | Peripheral device communication | FX 3S | FX 3G | FX 3U | FX 3GC | FX 3UC | ||
| FX3G-485-BD Function expansion board for RS-485 communication | ○ | ○ | ○ | ○ | × | *8 ○ Max. 1 unit | *1 ○ Max. 2 units | × | × | × | |
| FX3G-485-BD-RJ Function expansion board for RS-485 communication (RJ-45 connector type) | *8 ○ Max. 1 unit | *1 ○ Max. 2 unit | × | × | × | ||||||
| FX3U-485-BD Function expansion board for RS-485 communication | × | × | ○ Max. 1 unit | × | *2 ○ Max. 1 unit | ||||||
| FX3U-485ADP-MB Specific adapter for RS-485 communication | ○ | ○ | ○ | ○ | × | *9 ○ Max. 1 unit | *1 *3 *5 ○ Max. 2 units | *4 *6 ○ Max. 2 units | *7 ○ Max. 2 units | *4 *6 ○ Max. 2 units | |
| FX-485PC-IF-SET RS-232C/RS-485 converter interface | × | × | ○ | × | × | ○ | ○ | ○ | ○ | ○ |
*1: FX3G 14pt, 24pt models: 1 unit. 40pt, 60pt models: 2 units.
*2: Can only be connected to FX3UC-32MT-LT(-2).
*3: When connecting to FX3G, FX3G-CNV-ADP is required.
*4: When connecting to FX3U,FX3UC-32MT-LT(-2), Function expansion board is required.
*5: FX3G supported from version 1.30 or later.
*6: FX3U, FX3UC supported from version 2.40 or later.
*7: FX3GC supported from version 1.40 or later.
*8: Function expansion board and FX3S-CNV-ADP cannot be used together.
*9: When connecting to FX3S, FX3S-CNV-ADP is required.
RS-422 communication
| Model | Communication Function | Applicable FX PLC | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| N:N network | Parallel Link | Computer Link | Non-Protocol Communication | Peripheral device communication | FX 3S | FX 3G | FX 3U | FX 3GC | FX 3UC | ||
| FX3G-422-BD Function expansion board for RS-422 communication | × | × | × | × | ○ | *3 ○ Max. 1 unit | *1 ○ Max. 2 units | × | × | × | |
| FX3U-422-BD Function expansion board for RS-422 communication | × | × | ○ Max. 1 unit | × | *2 ○ Max. 1 unit |
*1: FX3G 14pt, 24pt models: 1 unit. 40pt, 60pt models: 2 units.
*2: Can only be connected to FX3UC-32MT-LT(-2).
*3: Function expansion board and FX3S-CNV-ADP cannot be used together.
USB communication
| Model | Communication Function | Applicable FX PLC | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| N:N network | Parallel Link | Computer Link | Non-Protocol Communication | Peripheral device communication | FX 3S | FX 3G | FX 3U | FX 3GC | FX 3UC | ||
| FX3U-USB-BD Function expansion board for USB communication | × | × | × | × | ○ | × | × | ○ Max. 1 unit | × | * ○ Max. 1 unit |
*: Can only be connected to FX3UC-32MT-LT(-2).