SIX - 2-Wire Signal Isolator/Converter

Isolator - The SIX provides total isolation between the signal from a non-isolated transmitter and a receiving device. This eliminates faulty readings in process measurement and control equipment caused by ground loops, motor noise, and other electrical interference.
Converter - Acting as a precise interface, the SIX allows transmitters, transducers, controllers, recorders, and control systems with dissimilar signals to communicate with one another.

Repeater/Diverter - The SIX can be used to increase drive capability to a process loop, allowing installation of additional instruments on the loop. The SIX also is excellent for "diverting" a secondary signal from a process loop to a recorder, indicator, or other similar device.