Product Description:

The HDS02.2-W040N-HS47-01-FW is an HDS Drive Controller built by Bosch Rexroth Indramat for the HDS Drive Controllers series. As a member of the DIAX04 controller family, it is intended for axis control in multi-channel industrial automation where coordinated motion, torque, or position loops are required. The unit’s SERCOS interface links it to higher-level PLCs or CNC systems, so the product acts as a modular amplifier that translates fieldbus commands into regulated motor current for synchronous or induction drives.

The digital command channel is SERCOS, providing deterministic fiber-optic communication that supports real-time parameter updates and diagnostic feedback. A rated output of 40 A is the continuous current the power stage can deliver to the motor windings without derating, which suits machinery such as material-handling gantries and packaging axes. Thermal energy produced by the power electronics is removed with a built-in air blower, and this integrated cooling path eliminates the need for external heat-sink hardware. The enclosure has an IP10 rating, so the unit must be mounted inside a filtered electrical cabinet. Reliable operation is permitted within an ambient range of +5 to +45 °C, and within that window the controller maintains nominal current and switching frequency without additional cooling assistance.

Installation altitude can reach 1000 m above sea level before output derating is required, which matches standard plant elevations. When cabinet temperatures rise, the system can continue running with reduced current up to a maximum surrounding air temperature of +55 °C. For logistics and storage, the electronics can withstand a broader range of -30 to +85 °C without condensation. The power stage insulation is classified as C under DIN VDE 0110, allowing the drive to withstand elevated temperatures associated with high-frequency switching. The unit is Version 2 in Line 02.