Bosch Rexroth CDB01.1C-SE-EN2-EN2-ENS-ENS-S1-S-NN-FW Servo Drive

Bosch Rexroth CDB01.1C-SE-EN2-EN2-ENS-ENS-S1-S-NN-FW (R911311869) is a double-axis IndraDrive control unit designed for electric motor control applications. It operates from a DC 24 V supply and draws about 9 W, with an inrush current of 6 A. As a SERCOS master, it provides master communication for motion control and supports encoder feedback options including IndraDyn, Hiperface, 1 Vpp TTL, and EnDat 2.1, enabling flexible integration with Rexroth servo motors. The unit includes a memory-card interface, a serial interface, and standard control-panel connections, along with 0–4 digital inputs and two analog outputs. Switching frequencies are configurable from 2 kHz to 16 kHz to match precision or speed requirements. An I/O safety option adds protective interlocks for safety-conscious installations, and optional accessories include a D-Sub to terminal adapter, fiber-optic cables, and an RS232/RS485 signal-level converter to broaden interoperability with legacy equipment. The CDB01.1C-SE-EN2-EN2-ENS-ENS-S1-S-NN-FW is part of Rexroth’s IndraDrive CDB family, delivering SERCOS-based master communication, encoder flexibility, and configurable I/O for servo motor control in compact, 24 V powered control systems.