The Chroma 63106A load module is a plug-in for the 6312A or 6314A mainframes and offers a load channel with two ranges: one input current range 0 to 12 A and one with 0 to 120 A. The maximum input voltage can be a maximum of 80 V in the two ranges. In the smaller areas the minimum load resolution is 3 mA, in the larger area the resolution is 30 mA.