Product Description:

The HDS04.2-W200N-HS33-01-FW is a modular drive controller built by Bosch Rexroth Indramat for the HDS Drive Controllers series. It is intended to regulate current and velocity loops for servo axes in multi-axis industrial machinery, where coordinated motion and closed-loop precision are required. In automated lines, this allows the controller to respond quickly to command changes while keeping speed regulation stable during acceleration, deceleration, and load variation. The controller is suited for machine sections that require repeatable axis response, such as transfer systems, packaging modules, and synchronized handling equipment. Used with compatible power supplies and feedback modules, the controller provides the link between the drive power section and the higher-level automation system.

This model communicates with the motion coordinator through the SERCOS fiber-optic bus, allowing deterministic cyclic setpoint exchange and diagnostic feedback over a single cable. Because communication and diagnostics share the same optical link, the control system can exchange operating data without additional signal wiring at the controller front. The controller can deliver a continuous output current of 200 A before thermal limits are reached. Thermal energy is removed by a built-in air blower, so cabinet air moves across the heat sink without external ducting. This cooling arrangement supports sustained operation in enclosed drive cabinets where several axes share the same installation space.

The unit is built as Version 2, and code 04 marks its place in the product line. It is also part of the DIAX04 platform, so it fits multi-axis systems that use the same communication structure across neighboring axes. Because the controller works with separate supply and feedback components, the rack can be arranged to match the needs of each machine axis without adding unnecessary hardware to the drive module itself. This layout also leaves room for matching power and interface modules beside the controller, which supports an orderly cabinet arrangement in multi-axis systems. The common platform also helps keep axis communication behavior consistent across the rack.