Rexroth CSH01.3C-ET-ENS-NNN-CCD-NN-S-NN-FW Advanced Compact Motion Controller

Description

The Rexroth CSH01.3C-ET-ENS-NNN-CCD-NN-S-NN-FW is an advanced single-axis control section from Bosch Rexroth’s Indramat CSH series, designed for high-precision servo motor control in industrial automation, robotics, packaging, and machine tools.

It features modular technology with certified safety functions, supporting MultiEthernet master communication compatible with SERCOS III, EtherCAT, and ProfiNet fieldbus systems. The unit includes two analog outputs for feedback control and supports a variety of encoder types (Indradyn, Hiperface, 1 Vpp, TTL) through a 15-pole D-sub encoder interface with 12 V supply.

Key benefits include a robust design with vibration- and noise-resistant screw/spring terminal blocks, a plug-in construction for easy maintenance without downtime, and flexible operation at switching frequencies from 2 kHz up to 16 kHz. The integrated cross communication module (IEEE 802.3 compliant) allows direct device-to-device data exchange alongside the main Ethernet communication.

A front panel with a single-line display and four display keys offers basic command input, such as address settings and analog output calibration. Its safety features include Safe Motion interfaces like safe maximum speed, safe door locking, safely-limited increment, and safely-monitored position to protect operators and machinery.

This controller is ideal for integration as a critical component in multi-axis drive systems, providing compact, highly reliable, and easy-to-configure automation control with extensive diagnostic and user protection capabilities.