Product Description:

The CSH01.1C-PB-NNN-NNN-CCD-NN-S-NN-FW control section is produced by Bosch Rexroth Indramat and belongs to the CSH Advanced Controllers series. It plugs into IndraDrive power modules and serves as the motion and logic core for multi-axis automation cells, packaging lines, and material-handling systems. By combining the communication interface, analog process channels, and relay outputs on a 49.5 mm-wide card, the unit helps conserve panel space while supporting servo positioning, velocity control, and machine I/O handling. Its compact layout suits dense drive assemblies that need centralized control without adding separate interface hardware.

Field communication is handled through a PROFIBUS master port, allowing real-time exchange of commands and diagnostics with higher-level controllers at 12 Mbit/s. Two differential analog inputs accept signals in the range of ±10 V, and their 160 kOhm input impedance helps reduce sensor loading. The board also provides two voltage-mode analog outputs that swing to 5 V, and each channel can source up to 1 mA. These channels can be used for external reference signals such as speed or pressure commands, while onboard protection limits total loading from the digital I/O section.

When the controller is first energized, inrush current is limited to 4 A before dropping to the steady demand shared with the drive DC bus. All user terminals are referenced to a 24 V system supply, and the combined sink or source current for the discrete points is capped at 0.5 A. A front-panel RS232 service connector supports cable lengths up to 15 m for local setup and diagnostic access. The housing measures 241 mm in height and 103 mm in depth, which leaves room for convection airflow while allowing closely stacked module arrangements on DIN rails. This version is supplied without an integrated safety option, so any required safety functions must be provided by separate system hardware.