Product Description:

The HDS02.2-W040N-HS30-01-FW is a drive controller manufactured by Bosch Rexroth Indramat for the HDS Drive Controllers series. It is intended for multi-axis motion systems, where it regulates current and velocity loops for connected servo motors and exchanges real-time data with higher-level automation equipment. By slotting into a DIAX04 rack, the unit forms part of an integrated platform that combines power conversion, closed-loop control, and fieldbus communication inside one cabinet cell. This arrangement allows the controller to operate alongside supply modules and matching axis components in a compact drive assembly.

This controller receives motion commands through the fiber-optic SERCOS interface, allowing deterministic timing between axis drives and a central PLC. It can deliver a continuous output of 40 A, so the connected power path must be matched to that current. Thermal energy produced at that load is removed by a built-in air blower, and no external fan plate is required. The housing has an ingress rating of IP 10, which helps protect against accidental contact with larger objects inside an electrical cabinet. The electronics operate within an ambient range of +5 to +45 °C, and the DIAX04 installation rules for Line 02 and Version 2 must be followed in panel layouts.

Continuous operation is specified up to 1000 m above sea level, and higher elevations require current reduction to limit semiconductor temperature. When cabinet airflow is limited, the device may still run intermittently until the heatsink reaches +55 °C. For storage and transport, the electronics withstand a temperature range of -30 to +85 °C, which helps prevent damage during handling. Windings and internal spacers use insulation class C per DIN VDE 0110, providing electrical clearance for peak bus voltages. These operating limits are relevant in enclosed cabinets where retained heat and reduced air density can increase thermal stress during heavy duty cycles.