Flexem FE7370WE-4G 7" HMI with Built-in 4G IoT Module

Flexem FE7370WE-4G Overview

The Flexem FE7370WE-4G is a traditional HMI built for modern industrial demands. It combines a 7-inch TFT LCD with a 1 GHz dual-core Cortex-A7 processor. This unit delivers smooth visuals and responsive touch control. The built-in IoT module eliminates the need for an external FLink module, simplifying engineering and reducing hardware costs.

This HMI suits a wide range of production scenarios. Its high-resolution screen and industrial resistive touchscreen ensure reliable operation. The FE7370WE-4G is a practical choice for machine builders and end users seeking a connected interface.

Technical Specifications Breakdown

Key parameters for the FE7370WE-4G are listed below for quick reference:

Industry Applications

Machine Building and OEM Panels

The 7-inch display fits compact control panels. The 1024 × 600 resolution provides clear graphics for machine status. The 4-wire resistive touchscreen works with gloved hands, a common need in workshops.

Remote Monitoring and IoT Deployments

The built-in 4G module enables wireless data transfer. The LTE FDD bands B1/B3/B5/B8 and TDD bands B38/B39/B40/B41 cover many global regions. This unit supports over 100 industrial device protocols, making integration straightforward.

Data Logging and Alarms

With 300 data monitoring points, 100 alarm notifications, and 30 historical data points, the HMI can track production metrics. The edge computing capability (20 points) supports script programming for on-site logic.

Installation and Setup Guidance

Mount the unit into a panel cutout of 190 × 136 mm. Ensure the front bezel seals correctly to maintain IP65 protection. Use the provided clamps to secure the unit. The rear area is IP20, so install in a clean, dry enclosure.

Connect power via DC 24 V (working range DC 9 V~28 V). Use a stable power supply to avoid voltage fluctuations. The unit tolerates power interruptions up to 5 mS. For program download, use USB slave, flash drive, or Ethernet.

For IoT access, insert a SIM card for 4G connectivity. Alternatively, use the Ethernet port for wired networks. Configure the network settings in the HMI software. The built-in VPN passthrough supports secure remote connections.

Maintenance and Reliability

Regularly inspect the front seal and touchscreen for wear. Clean the screen with a soft, dry cloth. Avoid high UV environments as the unit is not rated for UV resistance. Keep the ambient temperature within 0~50 °C. Store the unit between -20~60 °C when not in use.

Check the ventilation around the rear of the unit. Ensure humidity stays between 10~90% RH non-condensing. The unit withstands vibration up to 10~25 Hz (2 G/30 min) in all axes. For long-term reliability, follow these environmental guidelines.

Compatibility and Integration

The FE7370WE-4G supports over 100 industrial device protocols. This allows connection to PLCs, drives, and sensors from various brands. The serial ports (RS232/RS485/RS422) provide flexible legacy connectivity. The Ethernet port enables modern network integration. The built-in IoT module simplifies remote data acquisition.

Selection Guide and Purchasing Advice

When selecting an HMI, consider your connectivity needs. Its dual-core processor and ample storage handle complex screens. The IP65 front protection suits washdown environments.

AutoDCSTech offers the Flexem FE7370WE-4G with fast shipping and competitive pricing. Contact our team to confirm availability and lead times. We help you choose the right HMI for your specific application.