Introduction to Sensor
A robust Human–Machine Interface (HMI) panel designed for industrial automation, visualization, and control. Part of Haiwell’s A-Series Smart HMI range, the A7 combines a high-resolution display with built-in connectivity and smart features to support modern IoT and SCADA applications.
Specifications
Specifications
| Feature | Specification |
|---|---|
| Display | 7.0″ TFT LCD, 1024*600 resolution |
| Memory | 8 GB Flash + 512 MB RAM |
| Communication Ports | 1× Ethernet + 3× Serial (COM) |
| USB Ports | 1× USB |
| Audio | Built-in speaker with sound support |
| Connectivity | Ethernet; optional variants with eSIM/Wi-Fi/4G |
| Physical Dimensions | Approx. 187×114mm (panel cutout ~193×120×32mm) |
| Touch Type | Resistive/Capacitive (model dependent) |
| Power | 24 V DC standard industrial input |
| Mounting | Panel mount with standard cutout |
Features
Applications
IoT-Enabled Smart Manufacturing Interfaces
Building Management Systems
Machine Monitoring in Production Lines
Factory Automation Control Panels
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