Product Description:

The CSH01.1C-PL-ENS-NNN-MA1-S1-S-NN-FW motion-logic card belongs to the CSH Advanced Controllers series from Bosch Rexroth Indramat. It is installed in IndraDrive units to coordinate single-axis or multi-axis positioning tasks, translating field-level commands into drive-level setpoints and collecting feedback from connected encoders. Through this hardware, the controller tiers of an automation system gain deterministic access to axis status, safety channels, and process signals without adding external gateways or separate interface modules.

Axis commands reach the card over a Parallel Interface, so 16 data lines and associated strobes are latched in one cycle to minimize protocol overhead. For position verification, the board samples incremental or absolute encoders with a 12-bit A/D converter, and the sensor cable is secured by a D-Sub 15 female connector that also routes power. The encoder port sources 11.6 V and can deliver up to 500 mA, allowing IndraDyn, HIPERFACE®, 1 Vpp, or 5 V TTL transducers to run from the card alone. Where high-speed capture of marker pulses is required, the TTL channel recognizes edges up to 400 kHz, which supports fine electronic gearing and short-cycle synchronous tasks.

The integrated MA1 module brings signal conditioning to the drive: it accepts 2 differential ±10 V analog inputs for velocity or torque references and supplies matching analog outputs for real-time feedback. Discrete automation is served by 16 optically isolated channels on both the input and output side, and the output bank provides 16 digital outputs at 24 V logic for connected devices. Functional safety is addressed through Safety Technology I/O; a D-Sub 9 female carries dual-channel inputs at 24 V / 3 mA and switches actuators that may draw up to 24 V / 0.5 A. These connections also support field sensors, analog process loops, and SIL-compliant interlocks.