Cynergy3 Components SC-DUALCON6Product Attribute Attribute Value Series SC Series Overview The SC DUALCON6 Isolating Signal. Converter can accept a wide range of inputs including 4 20mA, thermocouple, RTD and voltage signals. The units produce two high level DC outputs of either voltage or current. Full 3 port isolation is standard as is an isolated transmitter supply which can be used to power any standard 2 wire 4 20mA transmitter. The input type and range can be user selected