The Bosch Rexroth MPN R911400142 (HCS01.1E-W0008-A-03-B-ET-EC-EM-L3-NN-NW) is a compact HCS drive controller designed for industrial automation and drive control applications, including machine tools, printing, and semiconductor processes. It operates with mains voltages of 3 x AC 200–500 V ±10% and a device peak current of 8 A. The unit features internal air cooling through an integrated blower and is rated to IP20. The controller integrates multi Ethernet communication interfaces and supports Profibus and CANopen protocols. Encoder interfaces provided are IndraDyn Hiperface/EnDat 2.1/2.2, with additional encoder emulation capability. Eight digital inputs, a multipurpose I/O channel, encoder evaluation, a multi-encoder interface, a programmable control panel, and an engineering port are included. Safety functions include an STO (Safe Torque Off) interface. The unit is supplied with a DC bus connection, battery box, encoder cable, and D-sub connector, and is compatible with IndraMotion MLD-S systems.