Product Description:

The CSB01.1C-PB-ENS-NNN-NN-S-NN-FW is a drive controller produced by Bosch Rexroth Indramat within the CSB Drive Controllers series. Designed as the command section of an IndraDrive modular system, it coordinates inverter power stages and connected servomotors. In an automated line, it executes motion sequences, manages feedback data, and links the machine to supervisory PLC hardware for coordinated operation. By merging axis control, fieldbus communication, and user access in a compact module, it simplifies cabinet layouts and keeps major control functions together in industrial automation cells.

Its axis hardware is configured as a single-axis channel, so one motor encoder loop is handled per controller instance for each controlled motor, reducing crosstalk but requiring multiple cards for multi-axis machines. Command data move over PROFIBUS, letting it share real-time setpoints and diagnostics with decentralized PLCs over established factory networks at the common 12 Mbit/s bus rate. Local machine signals do not need separate boards because integrated digital I/O lines are already present for limit switches, sensors, and start commands. Feedback is decoded by the multi-protocol encoder interface that recognizes IndraDyn S/S2, Hiperface, 1 Vpp, and 5 V TTL formats, enabling mixed motor types on the same automation platform. Application and parameter files can be stored on a front-loading MultiMediaCard for local data retention. For laptop connection, the service port uses RS232, supporting simple terminal-based diagnostics during setup and routine service.

Future upgrades are possible through the extension slot that accepts Analog I/O or emulation modules when extra process signals must be tied directly to the drive. Operator interaction is handled by a standard operator panel that shows status codes, permits jog moves, and allows basic parameter edits without external tools. The controller has no safety technology, so emergency-stop or safe-torque-off functions must be implemented with external safety relays or upstream safety drives where required.