Non-insulated signal converter that converts the DALI signal from a DALI BUS into a PWM signal and is compatible with the dimmable industrial bells of the 05 series from JISO ILUMINACION. The converter complies with the DALI protocol IEC 62386-101, 102, 103, 207 and, thanks to its IP67 degree of protection, when installed correctly, it provides protection against water to the connection inside it.