HDS04.2-W200N-HT05-01-FW
The HDS04.2-W200N-HT05-01-FW is a modular drive controller from Bosch Rexroth Indramat for multi-axis automation cabinets. It is used to manage power conversion and motion control for servo and spindle axes in manufacturing equipment where several drives operate together. The unit communicates with the higher-level motion system through a fiber-optic command channel, allowing coordinated operation with low sensitivity to electrical interference. In automated cells, this arrangement lets the controller handle axis-related power tasks while the host control issues speed, torque, and position commands. The modular format also helps organize drive components in dense cabinet layouts.
The controller delivers a continuous output of 200 A, so the supply path and bus bars must support high sustained current during demanding machine cycles. Motion data reach the unit over the SERCOS interface, which transfers cyclic setpoints and diagnostic data on optical fiber for reliable real-time communication. Because the link is fiber optic, the control channel is less affected by electromagnetic noise from adjacent power sections. Thermal management is handled by a built-in air blower that pulls cabinet air through the heat sink and removes heat without external ducting. The unit belongs to the DIAX04 family and the HDS Drive Controllers series, which use a common module format for coordinated cabinet installation.
This unit is Version 2 and belongs to Line 04. It is an HDS Drive Controller, meaning it serves as the main control and power section within the rack layout used for this platform. Version 2 indicates the revision level of the product, while Line 04 identifies the design line used for this current class. The module is intended for high-current cabinet systems that require centralized drive control across multiple machine axes. Its role in the rack is to support coordinated operation where several connected axes must respond consistently to the same motion system.
