EX3U-80 Series Integrated HMI + PLC Controller (7" / 10.1" Display)

Unified HMI + PLC Hardware: Single compact chassis eliminates 70% of inter-cabinet wiring and drops costs by 45%.
Military-Grade Dual Processors (CPU + ASIC): Blazing 0.24µs basic instruction speed with instant screen-to-PLC internal data exchange.
Massive Digital & Analog Integration: Up to 30 DI + 28 DO (Relay / Transistor / Mixed), plus up to 12 Analog In & 8 Analog Out.
100% FX3U Ladder Logic Compatible: Program with standard GX Developer / Works2; 30K steps capacity & 12K retentive registers.
High-Definition Industrial Touchscreen: 65,536 true color TFT LCD, LED backlight, IP65 front panel protection against dust and water.

Key Specification	Rating & Value
Display Size & Resolution	7.0" (800×480) & 10.1" (1024×600) TFT 65K True Color
PLC Processing Core	32-bit CPU + ASIC Dual Core; 0.24µs/step execution
Digital Inputs & Outputs	Up to 30 DI (NPN/PNP) + 28 DO (Relay 5A / Transistor 0.5A)
High-Speed Counting & Pulse	6-ch single-phase 60kHz (or 2-ch AB 60kHz); 4-ch 100kHz pulse out
Analog I/O (Optional)	Up to 12 AI (0-10V, 0-20mA, PT100, TC) + 8 AO (0-10V, 0-20mA)
Connectivity & Power	Ethernet, RS485/RS232, USB download; DC 24V supply

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EX3U-80 All-in-One Controller Features & OEM Advantages

1. Radical Cabinet Simplification: HMI & PLC Integrated as One

In traditional machine builds, integrating an independent touchscreen with a separate PLC requires multiple brackets, serial communication cables, separate 24V power wiring, and communication troubleshooting. The EX3U-80 embeds both components into a single rugged front-panel enclosure (IP65 waterproof front bezel). It mounts directly through a standard panel cutout, saving 70% of cabinet assembly time and eliminating external serial communication dropouts.

2. Direct Memory Bus Exchange (Dual Processor Speed)

Because the HMI display and PLC logic share high-speed internal dual-port RAM via dedicated ASIC hardware, variable read and write operations take zero communication latency. Screen page jumps, button presses, numerical inputs, and animated bar graphs respond instantaneously, providing an ultra-smooth operator experience.

3. Complete FX3U Ladder Compatibility

Control engineers do not need to learn proprietary programming software. The PLC engine is fully compatible with Mitsubishi GX Developer and GX Works2. It supports standard ladder diagram (LD), instruction lists, step ladder (SFC), high-speed timer interrupts, counter interrupts, and pulse positioning function blocks (PLSY, PWM, ZRN, DRVI, DRVA).

4. Pluggable Terminal Blocks & Rich Analog Options

Featuring European-style pluggable terminal headers on top and bottom, maintenance technicians can replace units in seconds without disconnecting individual wires. Built-in analog channels support direct connection of 0-10V pressure sensors, 4-20mA transmitters, PT100 temperature probes, and thermocouple sensors without external signal conditioners.

EX3U-80 Series Standard Models & I/O Configurations

Model Number	Display	Digital Inputs	Digital Outputs	Analog I/O	Cutout Size (mm)
EX3U-8070H-24MT	7.0" (800×480)	12 DI (24V NPN/PNP)	12 DO (Transistor NPN, 4-ch 100kHz)	Optional 4AI / 2AO	192 × 138
EX3U-8070H-24MR	7.0" (800×480)	12 DI (24V NPN/PNP)	12 DO (Relay 5A 250VAC)	Optional 4AI / 2AO	192 × 138
EX3U-8070H-44MT	7.0" (800×480)	24 DI (24V NPN/PNP)	20 DO (Transistor NPN, 4-ch 100kHz)	Optional 8AI / 4AO	192 × 138
EX3U-8070H-44MRT	7.0" (800×480)	24 DI (24V NPN/PNP)	12 Relay + 8 Transistor Mixed	Optional 8AI / 4AO	192 × 138
EX3U-8100H-58MT	10.1" (1024×600)	30 DI (24V NPN/PNP)	28 DO (Transistor NPN, 6-ch 100kHz)	Optional 12AI / 8AO	261 × 180
EX3U-8100H-58MRT	10.1" (1024×600)	30 DI (24V NPN/PNP)	16 Relay + 12 Transistor Mixed	Optional 12AI / 8AO	261 × 180

📥 Download EX3U-80 Series HMI+PLC All-in-One User Manual (PDF)

Provides wiring schematics, NPN/PNP digital input configuration, analog calibration registers, and touchscreen layout software instructions.

OEM Machinery Solutions: Contact HBDTECH engineering at [email protected] for customized boot logos, bespoke front membrane design, and pre-flashed project files.

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EX3U-80 Series Integrated HMI + PLC Controller (7" / 10.1" Display)

Unified HMI + PLC Hardware: Single compact chassis eliminates 70% of inter-cabinet wiring and drops costs by 45%.

Military-Grade Dual Processors (CPU + ASIC): Blazing 0.24µs basic instruction speed with instant screen-to-PLC internal data exchange.

Massive Digital & Analog Integration: Up to 30 DI + 28 DO (Relay / Transistor / Mixed), plus up to 12 Analog In & 8 Analog Out.

100% FX3U Ladder Logic Compatible: Program with standard GX Developer / Works2; 30K steps capacity & 12K retentive registers.

High-Definition Industrial Touchscreen: 65,536 true color TFT LCD, LED backlight, IP65 front panel protection against dust and water.