Product Description
Cermate PT056-AST1B-F1R1 LCD touchscreen
The Cermate PT056-AST1B-F1R1 is a robust and reliable Human Machine Interface (HMI) designed for a wide range of industrial automation applications. It features a 5.6-inch STN LCD display with a 320×234 resolution, providing clear and effective visualization of machine processes and data. Equipped with a responsive 4-wire resistive touchscreen, it allows for intuitive operator interaction and control. The unit is powered by a 32-bit RISC processor, ensuring fast performance for demanding tasks. With multiple communication ports, including RS-232, RS-485, and USB, this HMI offers flexible connectivity to various PLCs and other industrial devices, making it an excellent choice for system integration and process monitoring.
Technical Specifications:
- Display: 5.6-inch STN LCD
- Resolution: 320 x 234 pixels
- Processor: 32-bit RISC CPU 200MHz
- Memory: 8MB Flash Memory, 8MB SDRAM
- Communication Ports: COM1 (RS-232/485), COM2 (RS-422/485), 1x USB Host, 1x USB Device
- Touch Panel: 4-wire resistive type
- Power Input: 24V DC
- Front Panel Protection: IP65

Cermate PT056-AST1B-F1R1 LCD touchscreen
Cermate PT056-AST1B-F1R1 is a 5.6-inch industrial HMI touchscreen with a 320×234 STN display, multiple communication ports, and an IP65-rated front panel for reliable automation control and monitoring.







