A4110002 is a printed circuit board (PCB) manufactured by OKW, a German company that specializes in enclosures and plastic injection moulded products. This board is a 4-layer board, meaning it consists of four layers of electronic circuits, each of which has its own unique purpose. The A4110002 PCB is a versatile and cost-effective solution for communication and data signal transmissions, and is suitable for various applications in the industrial, office, and home environment. The board is composed of a 1.6 mm-thick, four-layer base material made from FR-4 and features 2.54mm thick, rectangular circuit tracks on both sides. Its total board size is 240 mm x 166 mm, and it has 85 pins for connecting all kinds of applications in the environment. The board can resist moisture and heat, making it a durable and reliable solution for many environments.