Product Description:

The HDS03.2-W100N-HS11-01-FW is a modular drive controller manufactured by Bosch Rexroth Indramat for the HDS Drive Controllers series. Within a DIAX04 multi-axis rack, this unit regulates power to servo drives and coordinates axis motion in automated machinery, packaging lines, and material-handling cells. By converting incoming DC bus energy into precisely timed closed-loop current for connected motors, it links higher-level PLC instructions to actual mechanical movement on the factory floor. This arrangement allows commanded torque and speed changes to be applied quickly during coordinated multi-axis operation.

For real-time axis coordination, the controller communicates over the fiber-optic SERCOS interface, allowing deterministic transfer of setpoints and feedback data. Its power section is rated at 100 A continuous output, so matching drive modules can supply substantial torque during acceleration and steady running. Thermal regulation is handled by a built-in air blower that moves cabinet air across the heat sink and out through the rear fins rather than depending on external fans. The controller belongs to the DIAX04 family, and the unit is part of Line 03 in that platform. This platform uses common backplane connections, bus voltage, and mechanical dimensions across related modules.

The product is Version 2, which identifies the revision used for this controller. It uses shared slot geometry and bus connectors, so compatible axis modules and power supplies fit the same rack arrangement without changes to the basic connection layout. That revision separates this unit from earlier versions while keeping the intended interface structure for the same product line. Parameter organization and accessory fit remain consistent within the platform, which helps keep control and power sections aligned in multi-axis cabinets.