| Item Description | Isolator / one in one out, analog input and output isolator (loop power supply) / this module CAN work as an ai signal conditioner to provide isolated power to transmitter and transfer the current in field to control room. It CAN also work as an ao signal conditioner to transfer current signal from control room to drive field devices like actuator. It allows bi-directional transmission of HART signals. The input and output are each galvanically isolated, and this module is loop powered |