Dedicated 6-channel system interface unit for ultra-stable, high precision fluxgate technology DS series current transducers. Powers up to 6 x DS50 to DS2000 at the same time. Supports calibration windings directly from the backpanel Features Compact 19” rack mount 1U height Current transducers’ output signals available via 4mm banana plugs Individual or serial access to calibration windings of all 6 transducers via 4mm banana plugs 15-pin DSUB connector provides access to isolated status signals of each transducer and power Front LEDs indication of normal operation for each transducer and power LED for DSSIU-6-1U Forced cooling ensuring stable temperatures for VOM Universal autorange (100-240V AC 50/60Hz) AC input voltage or 120–370V DC input voltage