Product Description:

The CSH01.1C-SE-EN1-ENS-EN2-S1-S-NN-FW is a plug-in control section built by Bosch Rexroth Indramat for the CSH Advanced Controllers series. It serves as the central processor in an IndraDrive assembly, issuing motion commands, evaluating feedback, and forwarding fieldbus data to downstream actuators. By coordinating axis regulation in real time, the unit contributes to stable, deterministic operation in packaging, printing, and general factory automation lines.

During operation, the module draws only 7.5 W of base power, so cabinet heat rise is minimal. A current control cycle of 125 µs lets the drive calculate torque references eight thousand times per second, keeping servo loops tight. Discrete inputs follow the IEC 61131 Type 1 specification, allowing direct connection of standard PLC sensors. Motion command exchange with the master occurs over SERCOS, and the optical backplane uses fiber-optic cables to preserve signal integrity at high data rates. A standard control panel is fitted, and its single-line display shows status codes without external tools.

Startup stress on the supply is limited by an inrush current of 4 A, which allows the section to share fuses with other low-power modules. Safety Technology I/O is supported through a dedicated interface, and the emergency chain is wired to a D-Sub 9 female connector for straightforward harness connection. The unit processes individual triggering signals that remain active for up to 100 ms, a timing window suited for light-curtain resets or limit-switch acknowledgments. Three feedback channels, including HSF resolver, IndraDyn HIPERFACE 1 Vpp, and EnDat 2.1 / 1 Vpp / 5 V TTL, can be selected to match different motor encoder types without additional hardware. A Mini-DIN 8 female port exposes a serial link that communicates through RS232, enabling parameter uploads when the fieldbus is offline.