HDS03.2-W100N-HT76-02-FW
The HDS03.2-W100N-HT76-02-FW is a drive controller produced by Bosch Rexroth Indramat in the HDS Drive Controllers series. Mounted in a modular automation rack, the unit receives motion instructions from a central PLC and generates regulated power commands for coordinated servo operation. This supports synchronized torque, speed, and position control in packaging, printing, and machining lines where stable timing and centralized diagnostics are important. By processing commands digitally, it avoids the drift associated with analog reference paths. Diagnostic data remains available at the rack level so the control system can monitor axis behavior during continuous production.
Command traffic uses the SERCOS optical ring, which provides real-time communication between the rack and higher-level control hardware. The output stage is rated at 100 A, allowing the module to support medium-capacity axes during dynamic load changes. Thermal loading is managed by a built-in air blower that forces air across the heat sink, and the unit is part of the DIAX04 family for mechanical and electrical compatibility with matching supply and bus modules. The optical link also supports synchronous command updates across multiple axes in the same system. Because the airflow is generated inside the module, normal cabinet installation does not require external ducting for heat sink cooling.
The unit is classified as an HDS Drive Controller. It carries the code Line 03 and the revision Version 2, which identify its product generation within the series. These identifiers distinguish this controller from other lines and revisions used in the broader platform. The rack-based format keeps its slot profile and connector arrangement consistent with associated system modules. This helps the controller fit into the intended drive assembly without introducing a different mechanical layout.
