The MA grandMA3 I/O Node DIN-Rail is a must-have for anyone working with grandMA3 lighting control systems, especially for fixed installations. It's perfect for professionals who need to easily integrate external signal flows into their workflow. With its compact size (150 x 50 x 90 mm) and lightweight design (1 kg), it's easy to install and move around. The operating temperature range of -10 °C to 50 °C makes it suitable for a variety of environments. Whether you're a lighting designer, technician, or installer, this product will help you take your lighting control to the next level.