The SA-057F is a human-machine interface (HMI) touch screen developed by Samkoon. It has a 5.7-inch screen with a resolution of 320×240 pixels, and it supports 262,144 colors. The HMI is designed to work with PLCs, specifically the SA5.7C model. In addition, the SA-057F has 128MB DDR2 memory, which allows it to store and process … Read more