Product Description:

The CSH01.2C-PB-EN1-NNN-CCD-L1-S-NN-FW is a motion and logic controller card produced by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Fitted into modular Rexroth drive racks, it coordinates axis commands, gathers feedback, and exchanges fieldbus data for packaging, printing, and material-handling machines. By combining communication management and feedback processing on one board, the unit can reduce the need for separate gateway hardware and simplify cabinet wiring. This arrangement also helps keep motion tasks and logic functions in one place.

Its fieldbus interface uses a D-Sub 9-pin female socket configured for PROFIBUS-DP, allowing cyclic setpoints and diagnostics to pass to higher-level PLCs. For real-time axis coordination, the board operates as a SERCOS III Master and sends deterministic telegrams to multiple drives. A dedicated service jack supports 100Base-TX Ethernet for setup and diagnostics, while the RS-232 utility channel provides a serial connection for legacy tools. Analog position references leave the card at 5 V full scale, and encoder supply rails provide 8 V to resolver or HSF transducers. These interfaces let the controller connect serial, Ethernet, and real-time motion networks while also supporting direct analog and encoder signals.

Electrical loading is modest, with base dissipation of 8.5 W, which helps limit panel heat. The eight digital outputs can source up to 500 mA, enough to operate low-power external devices without added relays in many control schemes. Power-up introduces an inrush of 4 A for about 100 ms, so supply protection must tolerate that brief pulse. When service access is needed through the serial interface, the RS-232 port runs up to 115 kBaud. The resolver driver excites sensors at 18.2 Vpp and 4 kHz, the feedback interface accepts resolver and HSF signals, and backplane cross-communication shares status with neighboring axes.