Analog signal conditioner DSCL22-21

multi-channelsingle-channelisolated

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 operates passively, obtaining its power from the transmitted signal. The input signal is chopped 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 one input to two isolated outputs is desired, multiple channel units may be configured as a splitter (see Figure 2). Features No Power Supply Required, Signal Powered from 0-20mA (or 4-20mA) Input Simplified Wiring For Fast Installation DIN Rail or Panel Mountable Narrow DIN Package, Mounts up to 27 Devices into a 19” Rack Space No Recalibration or Maintenance Required Up to 4000Vrms Transformer Isolation Prevents Ground-Loop Problems Prevents the Transfer of Interference Voltages and Currents High Accuracy Over Full Span CE Compliant