SCX SCX-4-20MA-5.5VLP-RFHP-UNMP Current Isolator

Moore Industries SCX current isolator, model SCX/4-20MA/4-20MA/5.5VLP with RF option, is a rugged signal isolator that takes a 4-20 mA input and delivers a galvanically isolated 4-20 mA output, preserving the loop current while isolating electrical references between field devices and control systems. The RF option provides RF/RFI suppression to minimize interference from nearby equipment and electrical noise, improving measurement stability in harsh industrial environments. The 5.5VLP designation identifies the low-power variant in Moore Industries' SCX line, designed to reduce power consumption without sacrificing signal fidelity. This device is typically used to prevent ground-loop problems and to protect controllers, PID loops, and data acquisition systems when interfacing sensors and transmitters in process control and automation networks. Ordering notes indicate CE variants are available, and this SCX family part is documented as a current isolator with 4-20 mA input and 4-20 mA output, suited to industrial applications that demand robust isolation and interference resistance.