Product Description:

The CSH01.1C-PB-ENS-EN2-CCD-L1-S-NN-FW is a control section manufactured by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Installed on an IndraDrive platform, it acts as the central processor that links fieldbus networks, encoder feedback, and discrete inputs or outputs so coordinated motion sequences can be executed in automated machinery, packaging lines, and handling systems. By managing these signals inside the drive, it supports synchronized axis behavior and stable communication between the machine controller and the power electronics.

This unit communicates with higher-level PLCs through PROFIBUS and uses a D-Sub 9-pin female connector for that bus. Analog velocity or torque command outputs have a resolution of 19.5 mV/inc, enabling fine scaling when the drive follows an external reference. The internal logic supplies peripheral sensors through a dedicated digital I/O rail that can deliver up to 1.1 A. A digital input is recognized as ON when at least 15 V is present, while each transistorized output can source up to 500 mA to actuate contactors or signal lamps. Feedback flexibility is provided by two separate encoder channels: the first supports standard encoder evaluation, and the second accepts EnDat 2.1, 1 Vpp, or 5 V TTL signals. An optional Cross Communication interface lets neighboring IndraDrive axes exchange setpoints without routing data through the main controller.

Additional system links are handled by the RS232 serial interface, accessed through a MiniDin 8-pin female connector that supports baud rates up to 115 kBaud across cable runs of 15 m. Two onboard relay contacts are rated for 30 VDC at 1 A, giving galvanically isolated status outputs. For personnel safety, the module implements a starting lockout function and complies with Stop Category 0, which cuts drive power immediately when a risk condition is detected. These interfaces allow the control section to exchange command, status, and shutdown signals with the surrounding drive system.