Product Description:

The CSH02.1B-CC-EC-CN-NN-DA-NN-FW belongs to the CSH Advanced Controllers series manufactured by Bosch Rexroth Indramat. It is a motion and logic controller intended for multi-axis drive packages and machine modules where deterministic communication and coordinated I/O handling are required. In an automation cell, it issues position commands, gathers sensor feedback, and exchanges data with higher-level PLCs, functioning as the control node between the drive system and the factory network.

This model accepts a control supply of 24 V DC, so all internal electronics operate from the standard machine-side low-voltage rail. The unit provides 11 digital inputs, allowing discrete sensors or limit switches to be wired directly for status monitoring. For process variables such as temperature or pressure, it offers 3 analog inputs, while its signal generator section can source 2 analog outputs for proportional valves or reference signals. Motion commands are delivered across a deterministic SERCOS III master interface, providing cyclic setpoints to each connected drive with microsecond timing precision. These resources support synchronized axis motion, machine-state collection, and upstream data exchange.

Further connectivity is supplied through the controller's multi-encoder interface, which can read incremental, absolute, and Hiperface feedback for direct axis evaluation. When fine voltage adjustment is needed, each analog output is trimmed in 24 mV/incr steps, and input conversion depth is fixed at 14-bit, balancing resolution with scan time. A separate fieldbus node is available through CANopen, and this D-Sub channel supports decentralized I/O or smart actuators that are not suited to deterministic motion rings. An RJ-45 engineering port permits parameterization and diagnostics without interrupting real-time traffic, and optional digital and analog I/O extension modules can be docked to raise channel counts as the machine layout evolves.