Product Description:

The CSH01.1C-SE-EN1-NNN-MA1-L1-S-NN-FW motion control card is manufactured by Bosch Rexroth Indramat and belongs to the CSH Advanced Controllers series. It is engineered to coordinate servo axes, sensor feedback, and field devices inside automated equipment. Installed in an IndraDrive rack, the card converts machine-level commands into precise position, velocity, and torque references that downstream amplifiers can follow. By integrating communication, local logic, and safety supervision on a single-slot module, it reduces wiring and simplifies setup for packaging, assembly, and material-handling lines. This arrangement also allows centralized motion control and signal handling within the same drive platform.

The module exchanges real-time data with drive amplifiers through SERCOS II, a deterministic fiber-optic ring suited to multi-axis loops. Its analog command outputs use a base resolution of 19.5 mV/inc, so voltage steps remain finer than most actuator dead bands. During continuous operation, the electronics draw 19.5 W, allowing passive ventilation in standard control cabinets. There are 5 dedicated digital inputs for fast edge capture, and plug-in extension boards provide analog conversion at 12 bit word length. The same extension offers two differential inputs and two output channels, while a Resolver/HSF port with an 18.2 Vpp carrier handles primary encoder feedback. These interface options let the controller support both command processing and direct signal acquisition without requiring a separate I/O processor.

Flexible signal routing is handled by 4 combined digital I/O pins that can be reassigned as needed for lamp driving or sensor monitoring. Two multi-use inputs supplement this by accepting incremental encoder marks or ±10 V analog levels. For serial maintenance, the RS-232 port runs at 115 kBaud over cable lengths up to 15 m. Resolver tracking is processed at 4 kHz, matching common transducer excitation frequencies. A starting lockout function prevents uncontrolled motion after power-up, and the emergency stop chain meets the Stop Category 0 requirement for immediate torque removal without delay. This behavior supports applications where restart control and fast shutdown response are essential parts of normal machine operation.