SAMKOON SA-4.3A 4.3-Inch Industrial Human-Machine Interface (HMI) Touch Screen Panel

SAMKOON SA-4.3A 4.3-Inch Industrial Human-Machine Interface (HMI) Touch Screen Panel About

Core Technical Specifications

• Display: 4.3-inch TFT LCD color touch screen with a 4:3 aspect ratio.
• Resolution: 480 — 272 pixels.
• Input Voltage: 24V DC (±15%) standard industrial power supply.
• Hardware Lifecycle Note: The SA-4.3A is an legacy model. The official manufacturer-recommended updated version is the SA-043F, which upgrades the processor to a 32-bit Cortex-A8 600MHz platform for more responsive interfaces.

Hardware & Connectivity Features

• Industrial Durability: Features IP65 front-panel protection, keeping the internal electronics safe from high dust levels and water splashes common to manufacturing floors.
• Serial Interfaces: Multi-protocol COM port configuration supporting RS-232, RS-422, and RS-485 wiring. This enables clean data loops to different PLC brands (such as Siemens, Mitsubishi, Delta, or Omron). 
• Programming Port: Features built-in USB support for downloading user interface runtimes directly via PC setup software.