Product Description:

The CSB01.1C-SE-ENS-EN1-L1-S-NN-FW belongs to the CSB Drive Controllers series produced by Bosch Rexroth Indramat. As a drive controller, it coordinates motion for servo axes in automated machinery, supplying command, feedback, and safety handling for connected motors. Its architecture is intended for cabinet installation where it interfaces with field devices and higher-level PLCs to close position, velocity, and torque loops on the attached equipment.

This unit supervises single-axis operation and offers built-in digital inputs and outputs for local limit switches, sensors, and interlocks. Command exchange with the automation host is carried over SERCOS II, a deterministic fiber-optic ring that complies with IEC 61491 / EN 61491. Parameterization and diagnostics are handled through IndraWorks, which uploads, stores, and restores device parameters. Standard operator panel keys give direct access to enable, jog, and reset actions, while a relay output can forward ready or fault states to external annunciators. Expansion sockets support additional encoder interfaces, analog I/O, or encoder emulation, and an auxiliary connector accepts feedback from MHD or MKD motors when those machines are mounted on auxiliary axes.

Rotor position feedback can be brought in from IndraDyn or Hiperface encoders, and the controller can process differential analog or TTL feedback with signal levels of 1 Vpp and 5 V TTL. A front-mounted slot accepts a MultiMediaCard so parameter sets can be transferred without a PC. Console commands can be executed through the integrated RS232 port, while cyclic real-time telegrams travel along the ring via fiber optics to minimize electrical noise. The single-board design also includes a serial memory area that retains I/O mapping, and it provides encoder emulation so downstream displays can read position without a second transducer.