Samkoon HMI Industrial Touch Screen


The GC-043-16M4AI-C is a compact HMI device available in three screen sizes (4.3, 5, and 7 inches) with transistor/relay outputs, support for up to 4 analog outputs (4-20mA/0-10V/0-5V), and the capability to handle up to 4 temperature inputs, including thermocouples, PT100, and NI120, with PID auto-tuning functionality. Additionally, it offers screen configuration and ladder diagram programming in one, supports 2-4 analog inputs with 1‰ accuracy, and includes 2-4 high-speed counting channels (up to 200K) with support for 2-4 200KHz pulse outputs.

The GC-043-16M4AI-C is a series of Human Machine Interfaces (HMIs) available in three different screen sizes: 4.3 inches, 5 inches, and 7 inches. These devices are designed to provide a compact and space-saving solution for various applications. Here are some of the key features of the GC-043-16M4AI-C series:

1. Screen Sizes: Available in 4.3-inch, 5-inch, and 7-inch screen sizes to suit different application requirements.

2. Outputs: Supports both transistor and relay outputs, allowing control and interfacing with external devices.

3. Analog Outputs: Provides 2 channels of analog output, supporting voltage and current signals (4-20mA, 0-10V, 0-5V).

4. Temperature Input: Can accept up to 4 temperature inputs, supporting various temperature sensors like thermocouples (e.g., K-type), PT100, and NI120. Additionally, it supports PID (Proportional-Integral-Derivative) auto-tuning for precise temperature control.

5. Screen Configuration: Allows for screen configuration and ladder diagram programming, making it versatile and adaptable for different applications.

6. Analog Inputs: Supports 2-4 channels of analog inputs with high precision (1‰).

7. High-Speed Counting: Offers 2-4 channels of high-speed counting, supporting pulse counting with a frequency of up to 200kHz. It can also generate high-speed pulse outputs.

Hardware Structure:

  • Dimensions: 150x93x43.5mm
  • Mounting Hole Size: 141x84mm
  • Weight: 200 grams
  • Casing Material: Engineering Plastic ABS+PC
  • Display: 4.3-inch (16:9)
  • Resolution: 480 x 272 pixels
  • Touch Panel: 4-wire high-precision touchpad
  • Display Colors: 260,000
  • Backlight Module: LED
  • Contrast Ratio: 400:1
  • Brightness: 400cd/m²

Product Features and Certification:

  • Memory: 128MB Flash + 64MB DDR
  • CPU: ARM9 200MHz
  • Withstands Voltage Test: 1000V AC for 1 minute
  • Electrostatic Test: Level 3, ±6kV
  • FCC Compatibility: Complies with FCC, Class A
  • CE Certification: Complies with EN55032 and EN55035 standards
  • Protection Rating: IP65 (front panel)


  • Digital Inputs: 8 channels, including 2 high-speed counters
  • Digital Outputs: 8 channels, consisting of 4 relays and 4 transistors, including 2 high-speed pulse outputs
  • Analog Inputs: 4 channels (0-5V/4-20mA/K/T-type thermocouples)
  • Analog Outputs: None

Power Interface:

  • Power Supply: DC 24V ± 15%
  • Power Consumption: 5W

Serial Interfaces:

  • USB Download Port: Available
  • USB Port: Available

PLC Communication Port: None

HMI Communication Port:

  • RS485: One port


  • Operating Temperature: 0°C to 55°C (no freezing)
  • Operating Humidity: 5% to 95% RH (no condensation)
  • Vibration Resistance: 10 to 25Hz (in XYZ direction) at 2G for 30 minutes


  • Programming Software: SATOOL 6.1
Samkoon HMI Industrial Touch Screen