Product Description

Bosch Rexroth is an automation industry giant notable for its contributions to sustainable automation solutions. The company’s IndraDrive platform has several state-of-the-art products that drive high performance in various industries. One of the products in the IndraDrive family is the CSH control section. It is one of the essential components of the IndraDrive drive controller.

The CSH02.1B-CC-EC-ET-S5-EM-NN-FW is a compact control section model in the CSH series by Bosch Rexroth. It is a Series-2 type equipped with an encoder emulation interface. This module facilitates the emulation of absolute value and incremental encoder signals for further evaluation by a control unit. The signals are galvanically isolated from the circuit board. Due to the control section’s compact size, it can be mounted and dismounted from the power section easily. This action should not exceed 20 times to prolong its service life. The control section also has Safe Motion as its safety technology module to protect both users and the machine during operation. It offers application-related safety functions like safe braking and holding system, safety-related speed, and safe communication.

According to IEC 61800‑3, the CSH02.1B-CC-EC-ET-S5-EM-NN-FW belongs to category C3. This means it is optimized for operations in industrial areas. High-frequency interference may occur when it is used in a public low-voltage network supplying residential areas. In such cases, additional measures of radio interference suppression should be adopted. The control section’s connection points have spring terminals and screw terminal blocks that ensure its reliable connection in industrial environments. They provide vibration-resistant connections to reduce the risk of downtime. There is a Multi-Ethernet communication module in the CSH model, aiding its integration in different Ethernet-based field bus systems.