The Yokogawa UM1LP3-530B-1AA-2C1-N/CN is a Line-Powered, Programmable Logic & Arithmetic Unit from Yokogawa's UTAdvanced series,
This is a highly advanced and flexible module that functions as a compact Programmable Logic Controller (PLC) or a sophisticated signal processor. It is designed to accept a DC Current input signal (4-20 mA). Its core functionality is not just simple isolation, but user-programmable logic, arithmetic, and sequencing operations on one or more input signals.