CSH01.1C-S3-EN2-NNN-MA1-NN-S-NN-FW

The Bosch Rexroth Indramat CSH01.1C-S3-EN2-NNN-MA1-NN-S-NN-FW from the CSH Advanced Controllers series is a digital control unit engineered for seamless integration into IndraDrive ecosystems. This high-end controller delivers 2 analog outputs and offers a primary encoder option of EnDat 2.1/1 Vpp/TTL to ensure precise position and speed feedback. Communication is handled by a dedicated SERCOS III master interface conforming to IEEE 802.3, enabling deterministic real-time control and cross-communication between distributed axes. Supplied as a configurable, plug-and-play module, it arrives fully assembled but also supports field assembly of individual components where required.

Featuring a robust 4-slot architecture for plug-in modules, the CSH01.1C-S3-EN2-NNN-MA1-NN-S-NN-FW ships with two factory-installed modules and two open slots for future upgrades. Slot 1 is populated with the high-resolution EnDat 2.1 encoder module, while Slot 3 contains an analog I/O extension module that expands signal connectivity. Slot 4 is reserved for an optional safety module, selectable from four certified variants to meet SIL performance levels. The embedded SERCOS III physical layer utilizes RJ-45 connectors and supports cable lengths up to 1000 meters; installation guidelines specify minimum bend radii of 48.75 mm for flexible runs, 32.5 mm for fixed routes, and 120.5 mm for cables under 0.55 m to maintain signal integrity.

The unit can be configured and monitored via a standard control panel or through remote commissioning tools, streamlining parameter setup and diagnostics. Its modular design, in combination with firmware updates provided by Bosch Rexroth, allows adaptation to evolving application requirements without hardware changes. With precise feedback, real-time network synchronization, and scalable expansion options, the CSH01.1C-S3-EN2-NNN-MA1-NN-S-NN-FW delivers reliable performance in demanding industrial automation environments.