Bosch Rexroth HCS02.1E-W0028-A-03-NNNN Hydraulic Valve

Bosch Rexroth IndraDrive C HCS02.1E-W0028-A-03-NNNN is a compact servo drive/controller in the HCS02 family that provides precise motion control for automation systems. The module (R911298374) is documented with suffix variants such as -NNNV and -AA, reflecting different voltage/control configurations within the same model line. It accepts three-phase mains from 200 to 500 V (and 1-phase 200 to 250 V in select configurations) with a continuous output current rating around 28 A, depending on the configuration. Control voltage can be supplied internally (DC 24 V) or derived from an external source, aligning with other IndraDrive C components for integrated motion solutions.