Product Description:

The CSH01.3C-S3-NNN-NNN-CCD-NN-S-NN-FW controller card is manufactured by Bosch Rexroth Indramat and belongs to the CSH Advanced Controllers series. It serves as the processing core for a single servo axis, translating motion commands, feedback, and safety signals into real-time instructions that a drive can execute. By concentrating axis logic, fieldbus communication, and local I/O on one module, it supports compact cabinet layouts in packaging, printing, and handling systems that require deterministic positioning. The module is intended for applications where one axis must be controlled with stable timing and coordinated signal handling.

This card supports a single-axis architecture and links to the drive network through the deterministic fieldbus Sercos III. One analog input with a resistance of 160 kΩ accepts external speed or torque references, while two analog outputs provide setpoints resolved at 19.5 mV/inc and can drive loads down to 5 kΩ. Digital outputs are rated at 0.5 A, and a relay contact rated for 30 V, 1000 mA is available for hard-wired interlocks. A single-line control panel display on the front edge shows status words, fault codes, and basic parameter values for local setup and diagnostics. This arrangement allows the controller to manage network communication and local electrical signals within the same axis module.

The digital section offers 4 configurable input/output points, plus 7 dedicated input channels that can be mapped to limit switches, homing sensors, or emergency stops. Two probe inputs, indicated by 2, latch encoder marker edges for high-precision registration moves. Dedicated inputs can be reserved for reference sensors and machine permissives, while the configurable points can be used for general control tasks. Cross communication with neighboring Rexroth controllers is available, allowing electronic camming or master-slave synchronization without extra hardware, and the Ethernet-based engineering interface provides direct parameter access. The available resources keep motion control, sequencing, and safety-related signaling on a single board while the Sercos ring remains focused on deterministic axis traffic.