Product Description:

The CSH01.1C-CO-EN2-ENS-NNN-S1-S-NN-FW is a single-axis motion and logic controller released by Bosch Rexroth Indramat within the CSH Advanced Controllers series. The unit coordinates servo drives, collects field signals, and exchanges data with higher-level PLCs over its modular communication options during real-time machine operation. In machine tools, packaging lines, and material-handling cells, it provides deterministic interpolation, enabling precise axis coordination and centralized safety handling for distributed drives and sensors across complex automation layouts.

At the analog front end, the controller presents an input resistance of 160 kohm, so connected transducers are only lightly loaded. Each incoming voltage step is quantized at 1.23 mV/inc, while outgoing command voltages are generated with a resolution of 19.5 mV/inc; together, these figures support accurate feedback handling and fine drive-signal granularity. Base electronics dissipate just 7.5 W, which helps in dense multi-axis panels. For networked motion tasks, the unit supports the CANopen/DeviceNet fieldbus, allowing peer messaging without additional gateways. Protective circuits feed a 24 V safety rail that can source 1.6 A to light curtains or door switches, and a probe input with a 4 µs pulse window captures registration marks at production speed.

Digital timing is handled by outputs that can deliver up to 500 mA per channel for clutch valves or relays. Quadrature feedback on the EN2 interface is accepted at rates up to 1000 kHz; an input impedance of 120 ohm and a supply of 350 mA at 5.0 V keep differential receivers within normal operating limits. The ENS secondary encoder port incorporates an analog cutoff at 500 kHz, is energized by 11.6 V, and furnishes 500 mA for auxiliary sensors. This arrangement supports fast signal processing when multiple interfaces are active at the same time.