Product Description:

The HDS04.2-W200N-HS30-01-FW is a drive controller module in the HDS Drive Controllers series produced by Bosch Rexroth Indramat. Installed in multi-axis automation racks, it receives digital commands, regulates motor current, and supervises protection circuits for connected servo axes. By closing the current, velocity, and position loops, it supports precise motion control in machining centers, gantries, and assembly lines. Within the rack, it functions as the regulation stage between the shared power section and the connected servo motor. This arrangement helps each axis respond accurately to commanded speed and position changes during synchronized machine motion.

Real-time control data is exchanged over the fiber-optic SERCOS interface, allowing deterministic cycle times and synchronized diagnostics between the controller and the higher-level motion system. The controller plugs into the DIAX04 backplane and operates from the shared common DC bus used by neighboring axes in the rack. A continuous output capability of 200 A equips it for high-torque applications, while a built-in air blower moves air across the heat sink to remove waste heat without external ducting. The designation Line 04 identifies the fourth design line for this controller platform.

The unit is Version 2, which is associated with updated control ASICs and larger parameter memory. Larger parameter memory allows more operating data to be stored inside the controller for axis setup and diagnostics, while the updated control electronics handle internal regulation tasks. This helps the module manage feedback and command processing without shifting those functions to separate rack components. Standard accessory items for the platform include blower filters and fiber-optic cable clips, which support orderly cable routing and steady airflow inside the cabinet during operation. The module is used in systems that rely on compact rack-mounted servo hardware for coordinated axis control.