Product Description:

The HDS04.2-W200N-HS65-01-FW is a drive controller manufactured by Bosch Rexroth Indramat for the HDS Drive Controllers series. It is used in modular drive racks for servo systems in automated assembly lines, packaging machinery, and CNC platforms, where multiple axes must respond to coordinated commands. By receiving motion commands from a central control, supervising feedback loops, and regulating axis behavior, the unit helps connected motors maintain commanded torque and speed during synchronized machine operation. This supports repeatable motion on machines that depend on closely timed servo response.

The unit can deliver up to 200 A of continuous output current, allowing the connected power stage to support large servo motors without thermal derating during sustained operation. Communication with the higher-level control is handled through the SERCOS fiber-optic interface, which transfers command and status data in real time while maintaining electrical isolation. Thermal management is provided by a built-in air blower that moves cooling air across the heat sink and removes internal losses without a separate external fan tray. The controller is part of the DIAX04 family, and this release carries hardware 2. The optical communication path also helps reduce sensitivity to electrical noise inside industrial control cabinets.

Within the series structure, the device is assigned to Line 04, which places it in the fourth design line of the platform. Its product class is HDS Drive Controller, indicating that it is intended for axis control within the rack rather than for supply or I/O duties. The back-plane connection format and front-side module arrangement follow the system layout used in DIAX04 multi-axis cabinets. This keeps the controller aligned with the standard rack structure used for coordinated servo installations.