Product Description:

The HDS02.1-W040N-HA29-01-FW is a drive controller manufactured by Bosch Rexroth Indramat and supplied within the HDS Drive Controllers series. It is intended for use inside multi-axis automation cabinets where it supplies regulated current to servo or spindle drives in response to motion commands generated by a higher-level control platform.

The unit exchanges setpoints and feedback through a ANALOG command channel, which simplifies wiring to legacy motion cards that output voltage or current references. Power electronics inside the controller can deliver a continuous output of 40 A, matching medium-torque motors used on material-handling and positioning axes. Thermal energy is discharged by a built-in internal air blower; this self-contained cooling method avoids additional ductwork and keeps the heatsink within its permissible temperature band. Membership in the DIAX04 hardware platform allows the controller to plug into common backplane and supply modules without mechanical adaptation. Its identification string shows the hardware belongs to Line 02, a designation that aligns this model with second-generation motherboards and connector layouts.

Additional coding narrows compatibility further. The firmware tag lists Version 1, so parameter files, diagnostic tools, and replacement boards must reference that revision to ensure checksum agreement. Alternate build states are recorded as None, meaning the hardware configuration is fixed across all shipped units. Together with the earlier current, cooling, and communication features, these markers clarify how the controller fits inside a DIAX04 rack. They also confirm that the same command communication interface and associated signal scaling remain constant across the entire controller family, allowing integrators to duplicate axis channels without additional validation.