CSH02.1B-ET-EC-EC-S5-EC-NN-FW

The CSH02.1B-ET-EC-EC-S5-EC-NN-FW is an advanced control system from Bosch Rexroth Indramat within the CSH Advanced Controllers series. This compact industrial controller delivers a MultiEthernet master communication interface and supports a Multi-encoder primary interface option. Designed for high-voltage industrial environments, the CSH02.1B-ET-EC-EC-S5-EC-NN-FW provides two Analog Outputs for precise signal transmission, ensuring robust coordination between drives and higher-level control systems in automated machinery.

This controller achieves an operational efficiency of approximately 95 per cent, making it ideal for energy-sensitive applications. The housing meets IP20 protection class by default, safeguarding internal electronics from solid objects, and may be integrated into an IP54-rated cabinet for enhanced dust and splash resistance. Conforming to American and European quality standards, the CSH02.1B-ET-EC-EC-S5-EC-NN-FW belongs to the C3 product class, optimized for industrial supply voltages and not intended for low-voltage residential networks. Installation and handling must follow the supplied documentation to guarantee safe operation and prevent unexpected motion.

The CSH02.1B-ET-EC-EC-S5-EC-NN-FW features integrated Safe Motion safety technology, which prevents uncontrolled restarts of connected motors, and operates reliably up to a maximum installation altitude of 1000 meters above sea level. Although delivered without an embedded firmware module, users can order this component separately to tailor the control unit to specific automation tasks. Its compatibility with various encoder designs—including MSM, SSI and MSK—combined with dual analog outputs and multi-Ethernet connectivity, makes this controller exceptionally adaptable. In industrial applications, leveraging the CSH02.1B-ET-EC-EC-S5-EC-NN-FW ensures improved machine uptime, precise motion control, and enhanced safety compliance.