Product Description:

The CSH01.1C-ET-ENS-NNN-NNN-L1-S-NN-FW is a motion-control module produced by Bosch Rexroth Indramat within the CSH Advanced Controllers series. It mounts in Rexroth drive racks and supplies coordinated command processing for industrial axes, allowing drive-level positioning and velocity loops to be handled locally in automated machinery. This arrangement supports responsive motion control in packaging, handling, and indexing equipment where the controller must exchange commands and feedback with the drive section in real time. It is intended for machine layouts that place motion logic close to the drive hardware instead of using a separate stand-alone controller.

This controller governs a single-axis and accepts an analog reference spanning ±10 V for speed or torque setpoints. Four combined I/O terminals accommodate mixed sensor and actuator tasks, while digital inputs recognize a logic high at 24 V with a sensing current of 3 mA. The digital output stage delivers 24 Vdc up to 0.5 A for solenoids or status lamps, and a relay contact is rated at 24 Vdc and 1 A for isolated switching. Two probe inputs capture edge-triggered position marks, and the encoder port supports IndraDyn, Hiperface, 1 Vpp, or TTL signals. For applications that use only one feedback channel, the second encoder connection is left blank. For networked supervision, the unit offers MultiEthernet master communication plus a separate service port that operates independently. All command, feedback, and I/O connections are arranged on the front panel to keep cabinet wiring orderly.

The housing stands 241 mm high, is 103 mm deep, and only 49.5 mm wide, allowing dense stacking without obstructing airflow. A built-in starting lockout disables power-stage activation until safety channels confirm readiness, and two status LEDs show the interlock state during startup and operation. System diagnostics and parameter transfers can also be performed through the RS232 serial interface, which remains available independently of the real-time fieldbus. The narrow housing and front-access connections help the module fit compact control cabinets where service access must remain clear.