Weinview MT8071iE1 Industrial Touchscreen 4.3-inch HMI Modbus RTU/TCP IP65 Panel

I. Product Overview
The Weinview MT8071iE1 is Weintek's latest generation of economical 4.3-inch human-machine interface (HMI). It integrates an ARM Cortex-A8 600 MHz CPU, 128 MB RAM, and 128 MB flash memory on a high-resolution 480×272 TFT LCD panel. It supports a complete industrial communication protocol stack, providing a cost-effective "plug-and-play" solution for OEMs, equipment retrofits, and small automation projects.

II. Key Selling Points
• Industrial-grade image quality: LED backlight lifespan > 50,000 hours, brightness 400 cd/m², and 70° horizontal/70° vertical viewing angles.
• Full-protocol communication: Built-in drivers for over 300 PLCs, including Modbus RTU/TCP, CANopen, EtherNet/IP, BACnet/IP, and OPC UA, and supports MQTT and direct SQL database transfer.
• Boot in seconds: The Linux cutting system boots up in less than 5 seconds; EasyBuilder Pro downloads with one click, allowing project deployment in 10 minutes.
• IP65 protection: The front panel is certified to IEC 60529 for dust and water resistance, ensuring 24/7 operation in oily, dusty, and humid environments.
• Compact installation: The panel cutout measures 118 x 92 mm and is only 39 mm deep, easily fitting into small cabinets and compact robotic arm control boxes.

III. Technical Parameters
| Item | Specifications |
| Display | 4.3" TFT, 480×272, 65536 colors |
| Backlight | LED, > 50,000 h |
| CPU | ARM Cortex-A8 600 MHz |
| Storage | 128 MB RAM + 128 MB Flash |
| Communication Ports | COM1 (RS-232), COM2/3 (RS-485 2W/4W), Ethernet (10/100 M) |
| USB | USB 2.0 Host × 1, Client × 1 |
| SD Card | Micro SD ≤ 32 GB |
| Power Supply | 24 VDC ±20%, < 8 W |
| Operating Temperature | 0°C to 50°C |
| Certifications | CE, FCC, UKCA, cULus, RoHS |

IV. Typical Application Scenarios
• Packaging Machine: Connect to a Siemens S7-200 SMART via Modbus RTU to adjust sealing temperature and speed in real time.
• Logistics Sorting: Utilize the built-in MQTT gateway to push PLC status directly to Alibaba Cloud IoT for remote OEE statistics.
• Environmental Monitoring: Connect to SCADA via OPC UA to display pH, turbidity, and flow curves, and support alarm email push.

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