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GALVANIC ISOLATORS galvanic isolation between input/output/supply circuits 1 or multi-tracks versions self-powered or external power supply DIN rail mounting (TS-35 or TS-32) Isolators are designed for galvanic separation of the input and output measuring circuits. They convert the standard input signal into standard output signal. Use of isolator reduces the influence of object-originated interferences, protects against overvoltages and short-circuits in field circuits and allows matching of various signal standards. A significant advantage the isolators have over the barriers is such that they do not need to be earthed and are fully immune to interference. Apart from standard versions, our offer also includes Ex versions designed for use in zones under explosion hazard. Moreover, thanks to use of Zener diodes, resistors and fuses, our isolators effectively reduce the energy level of signals transmitted into dangerous zone. Available separation types output circuit input circuit output circuit output circuit output circuit input circuit input circuit input circuit input circuit output circuit

Filtration of feedbacks and couplings Protection in case of field circuit failure Equalizing of potentials in the channel Protection against overvoltages Signal multiplication (division) Technical data Input signal Output signal Power supply 21 ÷ 28V DC from input loop 21 ÷ 28V DC from input loop 9 ÷ 36V DC from output 18V ÷ 350V DC loop or 18V ÷ 230V AC