The BSI704 is an isolating converter providing true 3-way galvanic isolation up to 1kV rms. The BSI704 produces an isolated bipolar output signal from an input signal. The BSI704 accept either Process, mV or Bipolar input signals. A 24Vdc/30mA sensor supply is available at the input section, this can be useful for loop powered field transmitters. The wide swing DCpower supply (12-24V) covers all popular Surge protection for power supply and input is standard with all BASI modules.