HDS04.2-W200N-HA26-01-FW
The HDS04.2-W200N-HA26-01-FW is a controller module produced by Bosch Rexroth Indramat for the HDS Drive Controllers series. It governs the current and velocity loops of servo and spindle axes in industrial automation systems, translating motion references into precise drive signals for connected power stages. Its slot format permits direct insertion into multi-axis drive racks used on packaging, printing, and machining lines. This arrangement helps the module fit into compact control cabinets where several coordinated axes must operate from a common platform.
The module exchanges setpoint data through an analog command interface, so motion references arrive as voltage levels rather than digital messages. Within the DIAX04 family, the unit is part of Line 04, so it matches the mechanical layout and backplane connectors used across that line. Continuous output capability reaches 200 A, giving the control section headroom for high-torque axes during demanding motion profiles. Thermal energy is removed by a built-in air blower, which directs cabinet air across the heat sinks and eliminates the need for external ducting. This cooling approach supports stable operation in rack-mounted assemblies where heat from neighboring modules can accumulate during long production runs.
The module is Version 2. It is classified as an HDS Drive Controller and supports diagnostic cycles, parameter storage, and synchronization routines during operation. These functions help the drive system respond consistently to changing load conditions while keeping axis behavior coordinated across the rack. Front-panel labeling and service menus remain consistent between units, which makes operation easier when several modules are installed in the same machine. The result is a controller that fits established HDS layouts without adding unnecessary interface complexity.
