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LRHA04 – HMI DISPLAY 4.3″ TFT LCD
The Lovato LRHA04 HMI is a compact operator interface engineered for industrial applications.
£622.21
Why Choose the LRHA04?
The Lovato LRHA04 HMI is a compact operator interface engineered for industrial applications. Its 4.3" graphic TFT touch screen with 64k colours provides clear visualisation and responsive control. Powered by an auxiliary 12-24VDC supply, it integrates easily with existing panels. Built-in Ethernet, USB, and software-configurable RS232/RS485/RS422 serial ports streamline connectivity across networks and legacy equipment.
Conforming to EN 61000-6-4, immunity EN 61000-6-2 for installation in industrial environments, emissions EN 61000-6-3, and immunity EN 61000-6, the LRHA04 supports robust EMC performance. A storage temperature range of -20 to +70 °C and 400 g weight make it practical for handling and logistics. Product type designation LRHA04 simplifies specification and traceability in project documentation.
Key Benefits
- 4.3" graphic TFT touch screen delivers crisp, 64k-colour visualisation.
- 12-24VDC auxiliary supply suits common control panel power rails.
- Ethernet, USB and software-configurable RS232/RS485/RS422 ports ease integration.
- Conforms to EN 61000-6 industrial EMC standards for robust performance.
- Lightweight 400 g unit simplifies handling during installation.
- Wide -20 to +70 °C storage temperature range for flexible logistics.
- HMI type with LRHA04 designation for straightforward specification.
What’s Included
- Lovato LRHA04 HMI main unit
- Manufacturer datasheet (PDF)
- Protective packaging
Applications
- Operator interface for machinery and control panels
- Industrial systems requiring Ethernet, USB and serial connectivity
- Visualisation and touch control where a 4.3" display is suitable
- Projects using a 12-24VDC auxiliary supply
- Environments requiring EMC-compliant HMI solutions
Technical Specifications
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| Device Type | CPU / Controller | |
|---|---|---|
| Display | With display / keypad | |
| Product type designation | LRHA04 | |
| Storage temperature | -20 to +70 °C | |
| Weight | 400 g | |
| HS Code | 85371091 |
Frequently Asked Questions
What is the rated supply voltage for the LRHA04?
The rated supply voltage is 12-24VDC.
Which communication ports does the Lovato LRHA04 HMI include?
It includes Ethernet, USB and serial (RS232, RS485, RS422 software configurable).
What are the display specifications?
A 4.3" graphic TFT display with a touch screen and 64k colors.
What standards does it conform to for EMC?
It conforms to EN 61000-6-4, immunity EN 61000-6-2 for installation in industrial environments, emissions EN 61000-6-3, and immunity EN 61000-6.
What are the storage temperature and weight values?
Storage temperature is -20 to +70 °C, and the weight is 400 g.
Safety note: Install and commission by qualified personnel. Observe the rated 12-24VDC supply, respect the specified storage temperature range, and follow EMC best practices during installation and wiring.
