| Category |
Details |
| Brand |
Mitsubishi Electric |
| Series |
MELSEC iQ-F – FX5U |
| PLC Type |
High-Performance Compact Programmable Logic Controller |
| Main I/O Sizes |
32-point, 64-point and 80-point CPU modules |
| 32-Point Models |
FX5U-32MR/ES, FX5U-32MT/ES, FX5U-32MT/ESS and corresponding 24 V DC /DS versions |
| 64-Point Models |
FX5U-64MR/ES, FX5U-64MT/ES, FX5U-64MT/ESS and corresponding /DS versions |
| 80-Point Models |
FX5U-80MR/ES, FX5U-80MT/ES, FX5U-80MT/ESS and corresponding /DS versions |
| 32-Point I/O |
16 DI + 16 DO |
| 64-Point I/O |
32 DI + 32 DO |
| 80-Point I/O |
40 DI + 40 DO |
| Digital Input Type |
24 V DC Sink/Source |
| Output Types |
Relay (MR), Transistor Sink (MT/ES or MT/DS) and Transistor Source (MT/ESS or MT/DSS). |
| Built-in Analog Inputs |
2 channels |
| Analog Input Range |
0–10 V DC, 12-bit conversion, approx. 2.5 mV resolution. |
| Built-in Analog Output |
1 channel |
| Analog Output Range |
0–10 V DC, 12-bit conversion, approx. 2.5 mV resolution. |
| Program Capacity |
64K / 128K steps, depending on CPU firmware/configuration; flash-memory based. |
| Instruction Processing |
Basic LD instruction speed approximately 34 ns |
| Programming Languages |
Ladder Diagram (LD), Structured Text (ST), FBD/LD and supported structured programming functions |
| Programming Software |
Mitsubishi GX Works3 |
| Built-in Ethernet |
1 × Ethernet port |
| Built-in Serial Communication |
1 × RS-485 port |
| High-Speed Counters |
Up to 200 kHz; exact channel count depends on CPU/model |
| Example – FX5U-32 |
Up to 6 × 200 kHz + 2 × 10 kHz high-speed counter channels. |
| Category |
Transistor-output models support built-in positioning up to 200 kHz, 4 axes. |
| Maximum Controllable I/O |
Up to 512 points when supported remote I/O/network configurations are used. |
| SD Memory Card |
Supports SD/SDHC memory cards up to 16 GB according to supported specifications |
| Expansion |
Supports digital I/O, analog, temperature, positioning, network and intelligent function modules |
| AC Power Models |
/ES and /ESS models – 100–240 V AC, 50/60 Hz |
| AC Operating Power Range |
Rated 100–240 V AC with −15% / +10% tolerance, approximately 85–264 V AC. |
| DC Power Models |
/DS and /DSS models – 24 V DC |
| DC Operating Power Range |
24 V DC, −30% / +20%, approximately 16.8–28.8 V DC. |
| Operating Temperature |
−20°C to +55°C for applicable current FX5U hardware; older pre-June-2016 products were specified for 0–55°C. |
| Storage Temperature |
−25°C to +75°C |
| Operating Humidity |
5–95% RH, non-condensing |
| Mounting |
DIN-rail / industrial control-panel installation |
| Key Features |
High-speed CPU, Ethernet, RS-485, 2 AI + 1 AO, high-speed counters, 4-axis positioning, relay/NPN/PNP output variants, SD-card support, scalable expansion and GX Works3 programming |
| Applications |
Packaging machines, conveyors, assembly lines, material handling, filling machines, printing equipment, textile machinery, production machinery, VFD control, servo positioning, process monitoring and factory automation |
| Best Suited For |
Machines requiring high-speed control, analog processing, Ethernet communication, positioning and future I/O/network expansion |
