CSH01.1C-S3-EN2-NNN-NNN-NN-S-NN-FW

The CSH01.1C-S3-EN2-NNN-NNN-NN-S-NN-FW, manufactured by Bosch Rexroth Indramat, is part of the CSH Advanced Controllers series. This advanced control system integrates a high-speed SERCOS III master communication module with a dedicated single-port RS232 serial interface for legacy connectivity. Its primary encoder option is the EnDat 2.1/1 Vpp/TTL type, ensuring precise feedback at microsecond resolution. The device houses user-friendly front-panel controls and firmware loaded independently for flexible task assignment.

Its Analog Outputs count is 2, while it provides 4 digital outputs and 1 analog input for versatile I/O configurations. The built-in encoder slot X4 powers the EnDat 2.1 encoder at 6 W, and the control panel draws 1 W from the system. Motion loops run at a 250 microseconds cycle time, with PWM carrier frequencies adjustable from 2–16 kHz in 2 kHz steps. Control bandwidth spans a current control range of 62.5–125 microseconds and a position control range of 250–500 microseconds, delivering deterministic response for demanding applications.

Integration is simplified by the combination of SERCOS III with traditional RS232 support, allowing seamless migration from older architectures without sacrificing performance. The robust thermal design and slot availability (X8 and X10 unoccupied) facilitate future expansions and ensure reliable operation in industrial environments. As part of the CSH Advanced Controllers, this module offers precise motion control and scalability for packaging, printing, and CNC machinery where uptime and accuracy are paramount.