Product Description:

The CSB01.1N-PB-ENS-NNN-NN-S-NN-FW is a plug-in control section manufactured by Bosch Rexroth Indramat for the CSB Drive Controllers series. Mounted on the power section of an IndraDrive amplifier, this plug-in card provides the application firmware and communication interface needed to coordinate servo motion with higher-level automation systems. In operation, it processes setpoints, collects feedback, and sends switching commands so the connected power module can regulate motor torque, speed, and position according to commands from the plant PLC. It is intended for coordinated use in packaging, handling, and general automation systems where a single axis must respond consistently to network commands.

Communication is handled through PROFIBUS, which carries cyclic command exchange and initial setup data on the same network. Local machine wiring is supported by digital inputs and outputs, while service access is available through an RS232 maintenance port. Data exchange occurs on a cyclic basis, so measured values and alarms are updated every bus cycle for the higher-level controller. The feedback interface accepts 1 Vpp and 5 V TTL encoder signals, allowing the control section to evaluate incremental or absolute transducers without external converters.

This is a 1-axis unit intended for applications that control a single motor from one amplifier channel. A built-in relay output can switch a contactor or fault lamp, and continuous status signals let the PLC monitor operating states without extra interface modules. The feedback channel supports IndraDyn motors and Hiperface encoders, allowing the drive to read position data and electronic motor information directly. A standard operator panel and onboard diagnostics provide local access to parameters, while advanced safety functions are handled by the external control architecture.