The VCC-64 PSK Communications and Power Adapter enables the installation of LDA VCC-64 devices in the system, using a single CAT5 cable for the entire device bus. The equipment has an input for continuous power supply with a nominal voltage of 12V. It consists of a two-pole + and - female power jack connector that will be connected to the positive and negative poles of the power supply supplied with the equipment. The connection is made using a male power jack connector with an internal diameter of 2.1 mm, an external diameter of 5.5 mm and a length of 9.5 mm.