Product Description:

The CSB01.1C-S3-ENS-NNN-L1-S-NN-FW belongs to the CSB Drive Controllers series from Bosch Rexroth Indramat. This plug-in control section fits into an IndraDrive power unit and manages motion for a single servo axis in packaging, material handling, assembly lines, and other automated equipment. By exchanging command data with higher-level PLCs and processing feedback from the motor encoder, the unit closes the control loop that positions the machine element at the required speed, torque, or displacement.

The control section is configured for single-axis operation, so its parameter set remains focused on one mechanical load. Communication with the power unit and neighboring drives is handled over the SERCOS III real-time Ethernet bus, permitting cyclic setpoint exchange with deterministic timing. For local machine signals, the unit provides digital inputs and outputs, so limit switches, probes, and status lamps can connect without auxiliary interface cards. Position feedback arrives through the encoder connector that supports IndraDyn motors and Hiperface formats, while separate differential inputs accept 1 Vpp and 5 V TTL signals, allowing the controller to read either sinusoidal or incremental encoder tracks with consistent interpolation accuracy.

Parameter access is available through the standard operator panel on the module face, and service tools can also connect through the RS-232 service port for diagnostics. A front-loading MultiMediaCard stores drive parameters and user presets, and the memory slot keeps this data accessible from the front of the module. One optional slot is available for a fieldbus or safety card, which keeps expansion limited to a single compact position. An integrated relay output can switch external actuators, enabling hardware interlocks or starter contactors directly from drive logic.