HDS04.2-W200N-HS55-01-FW
The HDS04.2-W200N-HS55-01-FW is manufactured by Bosch Rexroth Indramat and belongs to the HDS Drive Controllers series. This modular unit occupies a supply slot within a DIAX rack and interfaces with power sections that energize industrial servo motors in coordinated motion systems. In an automated line, it accepts motion commands, supervises current flow, and issues gate signals so each mechanical axis accelerates, decelerates, or holds position as programmed. Its role is to provide the command and regulation layer for an axis while the matched power hardware delivers the motor energy.
Motion data reach the controller through a SERCOS fiber-optic ring that provides deterministic 2 kbit telegram cycles for synchronized multi-axis timing. A continuous output capability of 200 A permits the paired power section to feed high-torque motors without clipping during peak demand. Heat is removed by a built-in air blower, and this active ventilation keeps semiconductor junction temperatures below their derating point without requiring cabinet ductwork. The unit is part of DIAX04, where parameter structure, diagnostics, and drive profiles follow the operating pattern used by that platform. Its position in Line 04 indicates the controller format and connector layout used for this design, and this arrangement suits cabinets that already rely on forced airflow instead of liquid cooling.
The controller is released in Version 2, which identifies the revision used for this model. Rack slot allocation, mains transformer sizing, and signal routing must match the connected axis hardware before operation begins. Its logic, diagnostic LEDs, and parameter trees support setup of the assigned axis without additional hardware changes. The module remains focused on command handling and supervision, while the associated power section supplies the motor current required by the machine axis during dynamic moves and holding states.
