The Model DR910, a passive loop-powered isolator with input ranges of 0 mA to 20 mA or 4 mA to 20 mA, provides electrical isolation between control electronics and process I/O. The unit obtains ...

The ITXPlus configurable loop-powered signal isolator from Weidmuller provides complete electrical isolation for control systems featuring a mix of inputs (see the figure). It can measure, filter, and ...

As an alternative to opto-isolators, a range of Isoloop magnetic isolators from Rhopoint work by differentiating the incoming pulse and using the resultant edge to power a coil which creates a ...

Phoenix Contact introduces new 0(4)-20 mA isolators with up to SIL 3 functional safety data. The latest additions to the MACX Analog family are two-way, input-loop-powered isolators. The devices allow ...

Loop-powered transmitters have progressed from purely analog signal conditioners to highly flexible smart transmitters, but the chosen design approach still depends on a system’s performance, ...

Galvanic isolation is common in industrial and automotive systems as a means of protecting against high voltages or to counteract ground potential differences. Designers traditionally used ...