Two- and four-channel shunt-diode intrinsic safety barriers for intrinsic protection of 4...20 mA circuits.
They are designed to provide intrinsic safety of electrical circuits of devices, the output signal of which is a current signal with a range from 0 to 20 mA DC, discrete sensors of "dry contact" type, as well as actuators and simple devices according to GOST 31610.11..
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