DeltaV KJ2221X1-BA1 Repeater Module | 24 VDC SISNET Power By wayne No Comments on DeltaV KJ2221X1-BA1 Repeater Module | 24 VDC SISNET Power 3 Min Read Buy the DeltaV KJ2221X1-BA1 Repeater Module. It provides 24 VDC at 300 mA for SISNET Local Bus power. Reliable for harsh environments.