Product Description:

Bosch Rexroth Indramat manufactures the CSH01.1C-CO-EN1-NNN-NNN-S1-S-NN-FW as a control section within the CSH Advanced Controllers series. The module plugs into an IndraDrive power section to process feedback, manage fieldbus communication, and issue drive commands, making it a core motion-control element in automated machinery lines and multi-axis cells. By integrating analog and digital I/O with embedded network interfaces, the part handles real-time position loops, speed regulation, and safety interlocking without an external PLC, streamlining cabinet layout for OEMs. Its compact form eases retrofit projects.

The analog interface accepts ±10 V signals, allowing direct speed or torque commands, while its output channel provides 0 to +5 V feedback that can be routed to external monitors. Base consumption of 7.5 W keeps the thermal load low, so small fans are sufficient for cooling. For distributed control, the CANopen master port transmits at 1000 kBaud, and the digital inputs withstand voltages from -3 to 30 V, making them tolerant of common sourcing or sinking sensor wiring. The fieldbus layer also supports DeviceNet, and resolver or HSF feedback connects to the En1 interface through a D-Sub 15 connector powered by DC 8 V and 18.2 Vpp.

Its sourcing outputs can deliver 500 mA per channel, which is enough to drive contactors or indicator lamps without relays. Up to 127 CANopen nodes may be addressed, giving the controller a large network span when multiple drives share one bus, and the resolver excitation runs at 4 kHz for stable feedback processing. Serial diagnostics are available through an RS-232 service port that supports cable runs to 15 m at 9.6 to 115 kBaud. Safety circuits connect on a D-Sub 9 female plug, and the associated inputs and outputs require a DC supply between 19.2 and 30 V.