... alarm outputs, Upper or Lower limit alarm output;4) With 24/12V (30mA max.) isolated DC ... output (for sensors);5) Some model with retransmit 4-20mA current output, range can be freely set; ... set data;8) Usually used with 2-wire transducers, pressure sensors, 4-wire weighting sensors, remote pressure meters, etc. ... Input Signal0-50mV, 0-400Ohm, 0-10V,4-20mA etcAuxiliary Power12V/24V DC, max 30mA isolated ...