Product Description:

The CSH01.1C-PB-ENS-NNN-MEM-L1-S-NN-FW is a motion-logic controller module produced by Bosch Rexroth Indramat within the CSH Advanced Controllers series. It installs into IndraDrive power sections and coordinates axis movement, fieldbus data exchange, and local safety interlocks in industrial automation cells. This model handles parameters, evaluates encoder signals, and generates real-time commands so servo or spindle drives can be synchronized from a central device interface. Because it serves as the control section of the drive assembly, it manages motion coordination and signal processing rather than switching motor power directly.

The unit provides 1 differential analog input for process feedback and 2 analog outputs for reference generation or diagnostic scope signals. Field communication runs over PROFIBUS-DP, and telegram traffic can reach a maximum bus rate of 12 MBaud for fast PLC exchange. Power-up draws a base inrush current of 4 A before the operating current settles. The single-line display on the control panel shows status codes and parameter numbers, while encoder feedback enters through a D-Sub 15-pin female connector. The integrated encoder evaluation accepts absolute and incremental formats, and a starting lockout function prevents unintended drive enable until the module detects a cleared condition.

The electronics dissipate a base power of 7.5 W and generate pulses with a minimum width of 100 ms for deterministic drive enables. Sensor power is supplied at 12 V, allowing many TTL and HTL encoders to be wired without an external regulator. A memory extension can be positioned up to 40 m away through the MEM interface, which supports cabinet layouts that place the extension separately from the controller. This separation can help when the controller and memory hardware must be mounted in different areas of the enclosure.