Product Description:

The CSH01.1C-PB-ENS-EN2-CCD-S1-S-NN-FW control section is manufactured by Bosch Rexroth Indramat for the CSH Advanced Controllers series. It is a plug-in automation module that mounts on IndraDrive power units and supervises servo axes, I/O processing, and integrated safety channels. By combining motion logic and network routing on a single board, the unit coordinates position, velocity, and torque loops while exchanging real-time process data with higher-level plant systems.

The controller communicates with higher-level PLC networks through PROFIBUS, and the integrated bus interface supports deterministic cyclic and acyclic data exchange at up to 12 MBaud. With a modest power draw of 7.5 W, the board can be energized directly from the drive backplane without a separate supply. Eight galvanically isolated digital outputs are provided, and each channel can source up to 500 mA, permitting direct actuation of solenoid valves or signal lamps. Cabinet space is conserved because the electronics are packaged in a housing only 103 mm deep and 49.5 mm wide, allowing multiple controllers to sit side by side on a single DIN rail. For peer-to-peer coordination, the cross-communication interface uses the CCD protocol mapped onto an IEEE 802.3 physical layer so drive parameters can be shared without occupying the fieldbus.

For hard-wired interlocks, the board integrates two changeover relays rated at 1 A and capable of switching loads up to 24 V DC. Feedback power distribution is handled by dual sensor supplies: Encoder 1 offers 11.6 V for IndraDyn or HIPERFACE transducers, while Encoder 2 provides a stabilized 5 V line for EnDat 2.1 or TTL devices. These outputs eliminate the need for external power taps and maintain signal integrity over long motor cables. The Safety Technology I/O function monitors emergency-stop chains and guard switches, enabling category-oriented shutdowns without supplemental safety relays.