Din rail universal input converter, configurable by dip switch and PC. 1 universal input channel : mV, mA, Ohm, RTD 2,3,4 wires (Pt100, Pt1000, Ni100, Ni1000), TC (CJC int./ext.) type : J,K,R,S,T,B,E,N. 2 independent output channel (0/1...10V) and current (0/4...20mA).One SPST trip amplifier. Galvanic insulation : Power supply // input // output : 1500Vac, 50Hz, 1 min. Power supply 20 .... 30Vdc. Reverse protection polarity, 60Vdc Max.
The universal isolated converter DAT 4530 is able to measure and linearise voltage, current and resistance signals, potentiometers and the standard thermocouples and RTDs with, if required, the cold junction compensation, the wires compensation. For mV, V and mA input it is possible to set an option for the fast sampling (option HS) or to extract the square root of the measured signal (option SQRT). In function of programming, the measured values are converted in a current or voltage signal on the two outputs. Moreover an output contact is available as trip alarm.
The device guarantees high accuracy and performances stability both versus time and temperature.
The programming is made by the dip-switch located in the window on the side of the enclosure. By means of dip-switches it is possible to select the input type and range and the output type without recalibrate the device. Moreover, by Personal Computer the user can program all of the device's parameters for his own necessity and the trip alarm 's settings. The 1500 Vac galvanic isolation on all ways (input, outputs and power supply) eliminates the effects of all ground loops eventually existing and allows the use of the converter in heavy environmental conditions found in industrial applications. The DAT 4530 is in compliance with the standard 89/336/EEC on the Electromagnetic Compatibility. It is housed in a plastic enclosure of 12.5 mm thickness suitable for DIN rail mounting in compliance with EN-50022 and EN-50035 standards.
