... signal can be freely set in the menu;3) With one or two relay alarm outputs, Upper or Lower limit alarm output;4 ... ) With 24/12V (30mA max.) isolated DC power ouput, or +/-12V ... set data;8) Usually used with 2-wire transducers, pressure sensors, 4-wire weighting sensors, remote pressure meters, etc. which outputs mA, mV, V or resistance ...