Product Description:

The CSH01.1C-PB-ENS-NNN-NNN-S2-S-NN-FW belongs to the CSH Advanced Controllers series developed by Bosch Rexroth Indramat. As a modular control section for drive systems, this unit handles communication, I/O processing, and feedback management that synchronize servo axes in automated machinery. By combining motion logic with integrated fieldbus support, the controller links higher-level PLCs to individual power sections and ensures deterministic command execution across an entire production cell. Its compact control role makes it suitable for multi-axis cabinets where coordinated motion and centralized signal handling are required.

This control section provides 2 analog output channels, so a pair of external actuators or measurement circuits can receive continuous reference signals without additional interface modules. Each channel is calibrated for a nominal level of 5 V, which supports straightforward connection to compatible servo amplifiers and monitoring devices. Internal electronics draw only 7.5 W, helping keep cabinet heat generation low in densely packed enclosures. The module operates from a system supply of DC 24 V, a common control voltage used across industrial automation hardware. For networked motion, the Profibus interface supports transfer rates up to 12 MBaud, allowing fast setpoint updates and rapid diagnostic exchange on the fieldbus. This arrangement supports stable communication between the controller and connected drive components during routine machine operation.

Transient behavior is managed by a typical inrush of 4 A, so the upstream supply must tolerate a brief startup surge when the controller is energized. The associated inrush pulse lasts no more than 100 ms, which helps limit stress on connected wiring and protection devices. Feedback devices receive a dedicated supply of DC 11.6 V with an available current of 300 mA, allowing absolute encoders or resolvers to be powered directly from the card without external regulators. Cabling to the Profibus network is made through a 9-pin D-Sub female connector on the front panel, which keeps access direct when several modules are mounted side by side. The layout also supports orderly cable routing inside compact multi-axis cabinets.