Type designation Product features Switch Selectable Input-Output Galvanic Isolator with inverse characteristics • inverse transfer characteristics • switch-selectable signal ranges on inputs and outputs 0-20 mA / 4-20 mA / 0-10 V / 2-10 V inputs 20-0 mA / 20-4 mA / 10-0 V / 10-2 V outputs • 3-way isolation • 20 VDC transmitter power at the input for two wire transmitters • nonlinearity: <0,02% TYP • temperature coefficient: 25 ppm / °C TYP • 24 V ±10% DC or 230 V ±10% AC/DC power supply • TS-35 rail mounting, 12.5 mm width 24 24 VDC VDC TÁPELLÁTÁS POWER SUPPLY 230 230 VV AC/DC AC/DC TÁPELLÁTÁS POWER SUPPLY The DT1102 INV (PS) provides galvanic isolation and signal conversion between the transmitter (or other signal source) and the signal processing unit. The transfer characteristics is inverse, i.e. it provides a decreasing output signal for an increasing input signal (e.g. converts 4 - 20 mA input signal to 20 - 4 mA output signal or converts 4 - 20 mA input signal to 10 - 0 V output signal). The galvanic isolation is 3-way i.e. the input, output and power supply are galvanically isolated of each other. The continuous isolation voltage is 250 VACeff in all three directions. The instrument provides 20 VDC / 24 mA on the input for supplying passive two wire transmitters. The input and output signal ranges can be selected in any combination using the front switches: • 0-20 mA / 4-20 mA / 0-10 V / 2-10 V input • 20-0 mA / 20-4 mA / 10-0 V / 10-2 V output The instrument has two inputs: • current: 0 (4) mA - 20 mA* • voltage: 0 (2 ) V - 10 V* The instrument has two outputs: • current: 20 mA - 0 (4) mA * • voltage: 10 V - 0 (2) V* * it may be use only one input and one output at a time. The device can be ordered with two types of power supply: • DT1102 INV: 24 V ± 10% DC • DT1102 INV PS: 230 V ± 10% AC/DC The transfer characteristics are outstandingly good: nonlinearity < 0,02% TYP, temperature coefficient: 25 ppm / °C TYP. Front LED indicators provide information on the presence of power and possible fault conditions. H-1148 Budapest, Fogarasi út 5., Hungary Tel.: +361 460-1000 Fax: +361 460-1001 e-mail: [email protected] www.dat

Safety data: Detailed information see in operating instructions. The Manufacturer maintans the right to change the technical data! ©DATCON H-1148 Budapest, Fogarasi ut 5., Hungary IPARI ELEKTRONIKAI KFT Tel.: +361 460-1000 Fax: +361 460-1001 e-mail: [email protected] www.datcon.eu