The ASI451145 is a4-20ma analog signal splitter with a single 2-wire or 3-wire 4-20mA input and dual 4-20mA outputs. It provides electrical 3-way isolation between the analog input and the dual outputs and power circuits.   this signal isolator can be quickly and easily installed on DIN rail at the control panel or remotely in close proximity to the field devices within the system. Designed in a compact package size will afford the application space savings when only limited space is available. Each unit is built standard with zero and span adjustments that provides precise calibration after installation and long term service.