Product Description:

The CDB01.1C-SE-EN1-EN1-NNN-MEM-L1-S-NN-FW belongs to the CDB Control Units series from Bosch Rexroth Indramat. As a control unit, it mounts in a drive cabinet and supervises two servo axes, handling signal conditioning, communication, and safety interlocks required for coordinated motion in industrial automation cells. The unit is intended for cabinet-based multi-axis motion control where communication, feedback handling, and interlock functions remain inside the drive system. Fieldbus traffic is carried over a SERCOS interface master link, and point-to-point diagnostics can be performed through the auxiliary RS-232 port.

The module accepts an analog command range of ±10 V and returns precision feedback through an analog output limited to 5 V, 1 mA. Its axis design is double-axis, so one housing simultaneously manages both motor channels while exposing 18 dedicated digital inputs for fast field signals. In addition, there are 4 combined I/O channels that can be parameterized as sources or sinks. A DC 24 V, 1 A relay contact is provided for external interlocks, while the standard front-mounted control panel supports on-site parameter access. Physical dimensions of 49.5 mm wide, 322.6 mm high, and 103 mm deep allow dense vertical stacking inside 300 mm cabinets.

For personnel protection, a starting lockout function prevents unintended motion until all enable conditions are satisfied. Machine builders can duplicate position data for auxiliary hardware using the integrated encoder emulation feature, minimizing extra transducers. Two HSF/RSF encoder ports supply differential signals to the drive, and legacy controllers can read simulated incremental tracks from the emulation function. The safety relay, the two encoder interfaces, and the standard control panel operate under the same 24 V logic supply, keeping wiring compact. This layout keeps low-voltage wiring concentrated within the control section of the cabinet.