Samkoon HMI Industrial Touch Screen


The EA-035A-T is a versatile industrial device known for its high-performance configuration, comprehensive functionality, and stringent quality control, making it a reliable choice for a wide range of applications.

The EA-035A-T is a dependable choice for applications that demand high performance, user-friendliness, security, and aesthetic appeal. Its rigorous quality standards and certifications ensure top-notch quality for industrial use.

High-Performance Configuration

Equipped with a real-time system for secure and dependable operation.

Offers a substantial storage capacity with 128MB FLASH and 64MB DDR3.

Powered by an industrial-grade ARM9 processor, achieving a maximum clock speed of 300MHz.

Diverse Function Modules

Features an aesthetically pleasing interface that is both user-friendly and rich in functionality.

Comprehensive Embedded Interfaces

Equipped with a built-in single COM port that integrates RS232/422/485 communication options and supports convenient USB downloads.

Advanced Security Mechanisms

Incorporates a variety of security mechanisms for enhanced data protection, ensuring a safer and more reliable operation.

Rich Color Selection

Display boasts a vibrant palette of 260,000 true colors, delivering captivating visual experiences.

Stringent Quality Control

Complies with industry standards, holding FCC, Class A, and CE certifications to guarantee exceptional quality and reliability.

The EA-035A-T is a compact industrial device that combines a wide range of features and robust specifications to cater to various applications.

Structural Specifications:

Dimensions: 86x86x40.5mm

Mounting Hole Size: 69x69mm

Weight: 140g

Housing Material: Sturdy engineering plastic (ABS+PC)


Display Size: 3.5″ (4:3)

Resolution (Pixels): 320×240

Touch Panel: High-precision 4-wire touchscreen

Display Colors: 260,000

Backlight Module: Utilizes energy-efficient LED technology

Contrast Ratio: 400:1

Brightness (cd/m²): 350

Product Features/Certifications:

Memory: 128MB FLASH + 64MB DDR2

CPU: ARM9 300MHz

Voltage Resistance Test: 1000V AC, 1 minute

Electrostatic Test: Level 2 ± 4kV

FCC Compatibility: Complies with FCC, Class A

CE Certification: Complies with EN55032 and EN55035 standards

Protection Level: IP65 (front panel)


Power Supply: DC 12-24V ±15%

Power Consumption: 3W

Serial Interfaces: COM (RS485)

USB Download Port: Yes

USB Port: No

SD Card: No

Ethernet Port: No


Network Connectivity:

WiFi: No

3G: No

Ethernet: No

4G: No

Environmental Conditions:

Operating Temperature: -20°C to 55°C (non-freezing)

Operating Humidity: 5-95% RH (non-condensing)

Vibration Resistance: Withstands 10-25Hz (XYZ direction, 2G for 30 minutes)

Programming Software:

Compatible with SATOOL for programming and customization.

The EA-035A-T is a versatile and compact industrial device, known for its reliability, high precision, and wide range of features. With stringent quality control and certifications, it ensures dependable operation in challenging environments.

Samkoon HMI Industrial Touch Screen