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Signal isolator DSCL22
loop-powered

signal isolator
signal isolator
signal isolator
signal isolator
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Characteristics

Type
signal
Electrical characteristics
loop-powered

Description

Each DSCL22 loop powered isolator provides 1, 2 or 3 channels of analog signal protection by electrically isolating its input from output for any DC process signal in the range of 0-20mA (or 4-20mA). The DSCL22 loop powered isolator operates passively, obtaining its power from the transmitted signal. The DSCL22 loop powered isolator chops the input signal by a proprietary DC chopper circuit, isolation is provided by transformer coupling, a proprietary technique is used to suppress transmission of common mode spikes or surges, and the output signal from the secondary of the transformer is reconstructed to the original input signal. If on input to two isolate outputs is desired, multiple channel units may be configured as a splitter.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.