LW3052 Surge-Protected Analog Signal Isolator with Transmitter Power Supply

The LW3052 is an analog signal isolator with integrated surge protection. It provides isolated power for 2-wire transmitters and isolates 4¨C20 mA signals between field instruments and PLC/DCS systems. With up to 5 kA surge current discharge capability, it provides additional protection against lightning-induced surges and transient disturbances while maintaining electrical isolation between input, output and power circuits.