Product Description:

The CSH01.1C-S3-ENS-NNN-MEM-NN-S-NN-FW is a motion-logic controller produced by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Installed as the main control section in an IndraDrive stack, it generates setpoints, monitors feedback, and exchanges real-time data with connected drives so that coordinated multi-axis motion can be achieved in packaging, printing, or material-handling machinery. It serves as the central motion layer for the drive assembly, handling closed-loop tasks that require consistent timing across connected axes. By combining high-speed bus access with dedicated encoder evaluation, the card delivers deterministic position control inside a compact, cabinet-mounted format.

The controller communicates over SERCOS III, enabling cyclic telegram rates while its base electronics draw only 7.5 W. Each of the eight digital inputs tolerates up to 24 V, 3 mA, and four digital outputs can source or sink 24 V, 0.5 A for actuator coils or status lamps. A single analog channel provides a 5 V, 1 mA reference for external converters, and pulse-train commands are accepted with widths from 50 ns to 100 ms. An onboard relay can switch 24 VDC at 1 A for control interlocking. The integrated encoder port uses a 15-pin female D-Sub connector for standard encoder evaluation, and it delivers 11.6 V at 500 mA to power TTL or sinusoidal sensors.

For simulation tasks, the card offers an emulation output that supplies 20 mA at up to 1 MHz, allowing downstream devices to test motion profiles without a physical motor. This output can be used when a control system needs feedback-style signals during bench testing or functional checks. Power-up demands are limited by an inrush of 4 A, and the steady 120-ohm input resistance supports signal integrity on long encoder cables. Fieldbus wiring reaches the board through a dedicated 8-pin RJ-45 S3 connector, while discrete logic can be triggered with pulses as narrow as 0.1 µs.