The ABB 1SVR440799R8000, also known as the CL-LSR.C, is a highly versatile signal converter designed for use with the CT-S range of time relays. This compact module serves as an essential interface, enabling the connection of 2-wire proximity sensors (like NAMUR sensors) or 3-wire sensors with NPN/PNP open-collector outputs to the electronic control input of the time relays. It operates on a wide control supply voltage range, making it adaptable for various industrial automation and control systems. The CL-LSR.C ensures reliable signal transmission and seamless integration between sensors and control devices, simplifying complex wiring and enhancing system performance.