CSH01.3C-PL-ENS-NNN-00D-L8-S-NN-FW

The Bosch Rexroth Indramat CSH01.3C-PL-ENS-NNN-00D-L8-S-NN-FW control unit, part of the CDB Control Units series, delivers a robust and precise solution for industrial automation drive systems. Designed for reliable operation in demanding environments, it operates seamlessly on 220-240V AC supply voltage and handles up to 1.5 kW of power rating. With an integrated CE approval and a high efficiency of 92% at nominal load, the unit ensures minimal energy waste and stable performance. Its compact shielded enclosure meets IP55 protection class requirements, safeguarding internal electronics against dust and water ingress. The control unit’s streamlined architecture supports rapid installation and reduces maintenance intervals in complex automation setups.

The CSH01.3C-PL-ENS-NNN-00D-L8-S-NN-FW features a rich set of I/O channels: 11 digital inputs, 4 digital outputs, and 1 analog input for flexible signal processing. A single relay contact extends switching capacity for external devices, while an inrush current rating of 4 A guarantees reliable startup even under high-load conditions. Encoder compatibility covers IndraDyn, Hiperface, and 1 Vpp feedback standards, each drawing 6 W for consistent encoder power delivery. Internal power consumption is rated at 7.5 W during normal operation, with the supply frequency range specified at 50/60 Hz. Storage conditions follow standard industrial guidelines, and the unit carries a one-year warranty for component integrity assurance.

Operationally, the unit maintains continuous control flow and precise timing synchronization across drive networks. It employs advanced signal filtration to minimize noise and crosstalk, facilitating high-fidelity feedback loops in servo and spindle applications. The integrated protection logic monitors overcurrent, overtemperature, and short-circuit conditions, triggering safe shutdown procedures when thresholds are exceeded. Thermal design and efficient power management prevent derating even under cyclic loads, while the IP55 enclosure ensures performance stability in harsher factory environments. Remote diagnostics and status monitoring over cross-communication networks enhance uptime and simplify troubleshooting.

For system integrators, the CSH01.3C-PL-ENS-NNN-00D-L8-S-NN-FW offers modular expansion via Option 2 for additional analog I/O and Option 3 for cross-communication drive networking. Its compact footprint and standardized mounting interface streamline deployment in manufacturing cells, robotic systems, and automated processing lines. Native support for Bosch Rexroth’s drive platform enables direct compatibility with servo amplifiers, motion controllers, and HMI systems. Target applications range from high-precision assembly to large-scale packaging machinery, where reliable control, encoder feedback integration, and flexible I/O are critical to operational excellence.