Product Description:

The HDS04.2-W200N-HT23-01-FW is a drive controller engineered by Bosch Rexroth Indramat. It plugs into a rack-based automation system. In industrial machinery, it supervises servo or spindle axes and translates motion commands from a higher-level control system into regulated current for the connected power section. This arrangement supports coordinated motion control in packaging equipment, machine tools, and other automated systems that require consistent current regulation across multiple axes.

This unit can deliver up to 200 A of regulated output current, allowing it to manage high motor demand without thermal derating during continuous operation. Communication with the motion control host is handled through the SERCOS fiber-optic interface, allowing deterministic exchange of position data and diagnostic words. Thermal management relies on an internal air blower, so the cabinet must provide an unobstructed airflow path rather than external heat sinks. This layout helps the unit maintain stable thermal performance inside enclosed control cabinets. The controller is part of the DIAX04 family and uses the same mounting style and connector layout as other modules in that platform. The unit is version 2.

The identification string lists line 04, which places this controller in the same mechanical footprint as other 04-size cards and permits direct insertion into shared backplanes. As part of the HDS Drive Controllers series, it interfaces with compatible power supplies and auxiliary cards used in the same platform. As a drive controller, the module completes axis loops by processing encoder feedback, comparing actual motion with command values, and modulating current commands for the connected axis. It also lets the axis respond quickly to changing load conditions during normal operation.