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Protect Your Process Loops and Controllers

Moore Industries Signal Isolators, Converters and Splitters protect your process by converting, isolating, splitting, boosting and stepping down process signals so field instruments can interface directly with indicators, recorders, DCS, PLC, Asset Management, Control and SCADA systems. With a wide variety of products, you’ll be able to find the right one to fit your signal isolation or conversion needs. 

• Isolate, Convert, Amplify and Split Signals 

• Isolate and Protect Safety Instrumented Systems

• Protect Equipment and Signals

• Solve Bucking Power Supply Problems

• Solve DCS Start-Up Problems 

SSX and SST Functional Safety Isolators and Splitters


Part of the Moore Industries FS FUNCTIONAL SAFETY SERIES, the exida® certified SIL 2/3 capable SSX and SST protect and enhance loops and also pass valuable HART® data from the field transmitter to host systems and vice-versa. They isolate your SIS from your Basic Process Control System or monitoring system so disconnections or failures to these secondary systems don’t affect your safety system.
Learn more about the SSX and SST

HIX/HIT 2- and 4-Wire HART® Isolators


HIX/HIT HART® Isolators provide highly economical solutions to common and costly problems that plague many of today’s “smart” process loops. Protect and enhance your HART investment with the 2-wire (loop-powered) HIX or the 4-wire (line-mains powered) HIT.
Learn more about the HIX and HIT


ECT-DIN 2- and 4-Wire Signal Isolators, Converters, Repeaters and Splitters


ECT DIN-style signal isolators, converters, repeaters, boosters and splitters are rugged and reliable and available in 2-wire (loop) and 4-wire (line/mains) powered models. The complete family delivers economical solutions for an expansive range of signal interface applications.
Learn more about the ECT-DIN


SIY 2-Wire PC-Programmable DIN and Field-Mount Signal Isolators and Converters


The SIY combines smart digital technology with advanced analog operation to deliver superior reliability, accuracy, and ease of use. The highly versatile SIY programs to accept a wide range of current or voltage inputs. It outputs an isolated, proportional, 4-20mA signal. As a flexible analog/digital hybrid, this 2-wire (loop-powered) transmitter programs in seconds with easy to use free software to handle a wide range of important signal interface applications.
Learn more about the SIY

Signal Isolators, Converters and Interfaces: The "Ins" and "Outs"

This white paper shows how signal isolators can be used to share, split, boost, protect, step down, linearize and even digitize process signals. It also gives a guide on what to look for when selecting a signal isolator.

Signal Transmission, Isolation and Conversion Solutions Line Card

Download the PDF