Product Description:

The CSH01.1C-S3-ENS-NNN-MA1-S2-S-XP-FW belongs to the CSH Advanced Controllers series produced by Bosch Rexroth Indramat. This plug-in controller card is designed to coordinate drive axes, process sensor feedback, and data exchange with higher-level PLCs in industrial automation cells. Because it occupies the control slot of an IndraDrive platform, it serves as the motion and safety control core for servo or inverter sections installed in the same rack, allowing parameter handling and real-time synchronization from a single module.

An on-board Ethernet port supports 100Base-TX for network access and diagnostic messaging over standard Cat-5e cabling. Base power consumption is limited to 7.5 W, so internal heat dissipation stays low even in tightly packed cabinets. During start-up, an inrush current of 4 A must be provided by the supply, after which steady logic power is drawn through the backplane. Incremental and absolute encoders are energized by an auxiliary rail held at 11.6 V, and the card supports cable runs up to 100 m between distributed drive sections while maintaining signal integrity on the SERCOS ring. Two differential ±10 V, 12-bit analog inputs and two matching outputs are routed through a D-Sub 15 female connector for direct process interfacing.

Master communication with drives is handled over SERCOS III, allowing deterministic cyclic telegrams alongside asynchronous data. The encoder port can source up to 500 mA for high-resolution feedback devices, and TTL reference channels accept pulse trains up to 400 kHz for position capture. A D-Sub 9 female safety connector carries dual-channel contacts rated at DC 24 V / 1 A, while the separate 19.2 to 30 V logic supply keeps STO circuits alive during main power removal. Maximum pulse width monitoring of 100 ms on these inputs enables immediate drive shutdown if channel symmetry is lost.