This product is part of the Zelio Logic range, an offer of smart relays for simple automation systems from 10 to 40 I/Os. This USB connecting cable is for smart relays. The length of this cable is 3m. It supports Windows 7, Windows Vista and Windows XP operating system. It enables a connection between the PC (USB connector) and the Zelio Logic smart relay (programming port connector). It weighs 0.1kg. It is suitable for use with Zelio Soft software and to connect the relay to the PC applications. Simple to select, install and program, Zelio Logic is suitable for all your applications. Flexible, it offers you the choice of 2 ranges, compact or modular, extendable and 2 programming languages (FBD or LADDER). Easy to use, Zelio Logic provides a real alternative to solutions based on cabled logic or specific cards.