SDL receiver

SDL stands for Smart Display Link. With SDL, all communication between the Automation Panel and APC620 takes place using a single cable. In addition to transferring display data, it also handles touch screen, matrix key, LED, and service data. The Automation Panel can be mounted up to 40 m from the APC620. USB 1.1 is fully integrated in the SDL and transferred over this distance as well. External modules are not needed for this purpose. A panel can be operated on one line with an SDL receiver.