Type designation Product features Switch Selectable Input-Output Galvanic Isolator • Selectable input/output ranges with front panel switches: 0-20 mA / 4-20 mA / 0-10 V / 2-10 V input 0-20 mA / 4-20 mA / 0-10 V / 2-10 V output • 3 way isolation • 20 VDC transmitter supply on the input for two wire transmitters • Non-linearity: < 0.01% • Temperature-coefficient: 25 ppm / °C typ. • 24 V ± 10% DC, 230 V ± 10% AC/DC power supply • TS-35 rail mounting, 12.5 mm width 24 VDC POWER SUPPLY 230 V AC/DC POWER SUPPLY The DT1102 (PS) Switch Selectable Input-Output Galvanic Isolator provides signal transmission and conversion between DC current or DC voltage signal source and signal processing units. The instruments feature complete 3-way isolation: the input, the output and the power supply are isolated from each other. Continuous isolation voltage is 250 VACeff, between the input, the output and the power supply. The instrument provides 20 VDC / 24 mA on the input for supplying passive two wire transmitters. The DT1102 is particularly advantageous in industrial plants where different signal levels are in use. The input/output ranges are selectable with front panel switches: • 0-20 mA / 4-20 mA / 0-10 V / 2-10 V input • 0-20 mA / 4-20 mA / 0-10 V / 2-10 V output The instruments has two inputs: • current: 0 (4) mA - 20 mA* • voltage: 0 (2 ) V - 10 V* The instruments has two outputs: • current: 0 (4) mA - 20 mA* • voltage: 0 (2) V - 10 V* * it may be use only one input and one output at a time. There are two power supply version: DT1102: 24 V ± 10% DC, DT1102 PS: 230 V ± 10% AC/DC. The transmission parameters are outstandingly good: the non-linearity is < 0.01%, and the temperature coefficient is < 25 ppm / °C TYP. Front panel LED’s indicate the power on state and the error states (input / output overrange, internal errors, ...). H-1148 Budapest, Fogarasi út 5., Hungary Tel.: +361 460-1000 Fax: +361 460-1001 e-mail: [email protected] www.datcon.eu

Technical specification Safety data: The connection terminals of the supply voltages are isolated from each other, the isolation is in compliance with the standard EN 61010-1, taking into consideration the following: Pollution level: Measurement category: Input parameters: Input signal: 400 mA (current input) 100 V (voltage input) Input resistance (current input): Input resistance (voltage input): Transmitter power supply: Voltage: Overcurrent protection: Output parameters: Output signal: 0-20 mA, 4-20 mA (current output) 0-10 V, 2-10 V (voltage output) Overdriving ability: 22.5 mA (current output)...