HCS01.1E-W0028-A-03-A-CC-EC-NN-L4-NN-FW Bosch Rexroth Indramat
MPN: R911338067
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The Bosch Rexroth Indramat HCS01.1E-W0028-A-03-A-CC-EC-NN-L4-NN-FW is part of the HCS IndraDrive Controllers series. This HCS Drive Controller features a device peak current of 28 Amps and supports mains voltages from 200 to 500 Volts AC. It is equipped with a SERCOS III master communication interface and an IndraDyn Hiperface/EnDat encoder interface, along with IP20 protection and air cooling through an integrated blower.
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Product Description:
The HCS01.1E-W0028-A-03-A-CC-EC-NN-L4-NN-FW is a drive controller produced by Bosch Rexroth Indramat within the HCS IndraDrive Controllers series. As an HCS drive controller, it regulates and monitors servo axes, providing torque, speed, and position commands to connected motors in automated machinery. The unit belongs to the compact HCS01 line and is intended for cabinet installation in multi-axis systems where decentralized motion control over a real-time network is required.
Electrical integration is based on a three-phase supply of 3 x AC 200-500 V ±10%, allowing the same model to be wired on a wide range of industrial power systems without tap changes. During dynamic peaks, the inverter can deliver up to 28 A, which is the permissible motor current during acceleration or regenerative braking. Heat is removed by internal air cooling through an integrated blower, so external ductwork is not required. The housing carries an IP20 rating, which provides protection against finger contact and suits installation in closed control cabinets. Control commands and cross-communication travel on a SERCOS III master interface, enabling deterministic synchronization between several drives and the PLC. The module is identified as design version 1, and its second communication slot is not equipped.
Functionally, the controller is paired with the ADVANCED control section, giving extended drive-based motion functions and diagnostics. Built-in safety channels provide STO (Safe Torque Off) and SBC (Safe Brake Control), so the unit can support Category 3 or 4 stop requirements without external relays. Motor feedback is accepted through the Encoder IndraDyn Hiperface/EnDat 2.1/2.2 port, simplifying wiring when used with compatible Rexroth synchronous servomotors. DC link energy exchange uses an infeeding / fed power supply concept, allowing multiple drives to share a common bus.