Product Description:

The CSH01.1C-CO-ENS-NNN-CCD-NN-S-NN-FW is a compact control section manufactured by Bosch Rexroth Indramat within the CSH Advanced Controllers series. Installed in an IndraDrive inverter rack, the unit executes axis control sequences, handles fieldbus messages, and supervises local inputs and outputs so that coordinated motion and safety functions can be implemented on packaging lines, material-handling cells, and other automated equipment. Its compact format makes it suitable for multi-axis cabinets where control density and reliable communication are important.

The module’s power budget is limited to 7.5 W, which allows it to run cool inside densely packed cabinets. Its analog monitoring channel presents an input resistance of 160 kΩ, reducing loading effects on external signal sources. Digital sourcing outputs can deliver up to 500 mA, which is suitable for driving contactors or indicator lamps directly. Motion commands and diagnostic data are exchanged through CANopen and DeviceNet, allowing the controller to integrate with PLCs that use these open fieldbus profiles. During energization, the electronics draw an inrush of 4 A, so upstream supply protection must tolerate this brief surge.

The enable circuitry is powered from a dedicated 12 V feed, isolating safety-related logic from the main drive supply. For higher-level networking, the cross-communication port follows IEEE 802.3, providing deterministic peer exchange over standard Ethernet wiring. Discrete interlocks are available through a relay rated at 24 VDC, 1 A, giving the system a direct way to route ready or fault signals to external equipment. A serial service interface can communicate at up to 115 kBaud, and timing of fast probing functions is governed by a 100 ms inrush pulse width and a 4 µs probe pulse width. These interfaces allow the control section to exchange status, network data, and local machine signals without adding separate communication hardware.