PLC HMI Controller – 5.0″ Touchscreen, 12 DI / 12 Relay DO
Industrial-grade PLC + HMI controller with 5.0″ touchscreen, 12 DI / 12 relay outputs, high-speed control, and optional analogue I/O. Designed as a cost-effective alternative to Siemens and Allen-Bradley for machine builders and automation systems.
The EX3G-8050H-24MR is a powerful integrated PLC and HMI controller, combining advanced automation capability with a 5.0″ TFT touchscreen interface in a compact, panel-mounted unit.
Designed to reduce system complexity, this unit eliminates the need for separate PLC and HMI hardware, lowering installation cost, wiring time, and panel space requirements.
With 12 digital inputs and 12 relay outputs (5A per channel), the controller can directly switch motors, solenoids, contactors, and control devices, making it suitable for a wide range of industrial applications.
The unit supports advanced control functions, including:
- High-speed counting up to 60 kHz
- Pulse outputs up to 100 kHz
- PID auto-tuning for process control
- Interrupt processing and interpolation functions
These capabilities allow deployment in both standard automation and more demanding control environments.
For process integration, the controller supports flexible analogue I/O configurations, enabling direct connection to sensors and actuators without requiring external modules. Optional analogue outputs allow closed-loop control of VSDs, valves, and process equipment.
Connectivity is designed for modern industrial environments, with:
- USB 2.0 for programming and data transfer
- RS232 standard communication
- Optional expansion: RS485, CAN, Ethernet, Wi-Fi
- Protocol support: Modbus RTU/TCP and Mitsubishi-compatible protocols
With 32K-step program capacity, 32K retentive registers, and program encryption, the unit delivers reliable and secure operation for industrial automation systems.
Key Features
- 5.0″ TFT touchscreen HMI + PLC in one unit
- 12 DI / 12 relay DO (5A switching capacity)
- High-speed counting (up to 60 kHz)
- Pulse output up to 100 kHz
- PID auto-tuning and advanced control functions
- Optional analogue I/O expansion (up to 16 AI / 8 AO)
- USB + RS232 standard communication
- Optional RS485, CAN, Ethernet, Wi-Fi
- Program encryption and large memory capacity
- Compact panel-mount design
Applications
- Machine automation and OEM equipment
- Packaging and production systems
- Pump and motor control systems
- Temperature and process control
- Water and wastewater automation
- HVAC and building systems
- Industrial IoT and remote monitoring