Product Description:

The CSH01.1C-PB-EN2-ENS-CCD-S1-S-NN-FW is a compact motion control card produced by Bosch Rexroth Indramat as part of the CSH Advanced Controllers series. It is installed in an IndraDrive modular rack where it supervises one servo or spindle axis, closes the current, speed, and position loops, and communicates diagnostic data to the plant PLC. By embedding advanced processing on the card, machine builders can shorten wiring runs, reduce panel space, and obtain deterministic positioning for printing presses, packaging stations, and material-handling gantries.

The controller is specified for single-axis operation, so it allocates one interpolation task, one encoder evaluator, and one torque-producing output stage. For multi-drive topologies, it can act as a master via SERCOS III, distributing synchronized setpoints along the fiber ring with sub-microsecond jitter. Parameter access is provided through a single-line display that keeps the front panel compact while still showing fault codes. Feedback Interface 1 accepts EnDat 2.1, 1 Vpp, or 5 V TTL formats, whereas Feedback Interface 2 is prepared for IndraDyn, HIPERFACE, or 1 Vpp signals, giving flexibility when mixing encoder types. The En2 supply rail delivers 5.0 V at up to 350 mA, and an internal 35 ohm sense resistor protects that regulator against overload. Network integration to higher-level controls is accomplished through PROFIBUS-DP, connected via a D-Sub 9-pin female socket.

A secondary Ens encoder rail supplies 11.6 V with a capacity of 500 mA, supporting resolver modules that draw higher bias power. Safety Technology I/O is integrated; the safe input expects 24 V / 3 mA, and the safe semiconductor output can switch up to 24 V / 0.5 A toward contactors that interrupt the drive power stage. The card also includes an RS232 service port for local setup and diagnostics.