The signal transmitter from DIN rail converts a signal received through probes PT100, Ni100 (with 2-, 3- and 4-wire connections), thermocouples or process signals (0/4..20mA, 0..10V) into a normalised current signal 4..20 mA (2-wire power loop). The characteristics of these converters ensure high precision on the reading scale with 16 bit conversion and the possibility to rescale the analogue output 4..20 mA according to the input set. The RTD/TC input is galvanically isolated at 2500 V from the analogue output, which ensure safer cables in environment where they may be disturbed or in cases where there different voltages in the same system.