Sitron Datasheets for Signal Isolators
Signal isolators provide electrical (galvanic) isolation between the input and output circuits. They couple the signal to the output through a transformer or optical isolator. Signal isolators also break the direct electrical (galvanic) path between two or more loop points. They are used to protect against dangerous measured-variable voltages and provide increased protection from surges and spikes.
Signal Isolators: Learn more
|Galvanic Isolator -- ISO420||The ISO420 acts as a standard isolator for transmitters with 4 … 20mA input signal and 4…20mA passively isolated output signal. The unique electromagnetic insulation and high efficiency circuit against...|