Weidmueller WSI 4/2/LD 30-70V AC/DC

The WSI 4/2/LD 30-70V AC/DC is an industrial power supply or device designed to operate within a voltage range of 30 to 70 volts, supporting both AC (alternating current) and DC (direct current) inputs. The "WSI" refers to the model or series, while "4/2" could indicate a specific version or configuration. The "LD" likely stands for low dropout, which suggests efficient power conversion with minimal voltage loss. This device is typically used in applications requiring reliable and stable power regulation, such as in automation, material handling, or other industrial environments.