Product Description:

The CSH01.3C-SE-NNN-MA1-CCD-NN-S-NN-FW is a controller module built by Bosch Rexroth Indramat for the CSH Advanced Controllers series. It slots into a multi-axis drive rack and manages motion sequences, feedback loops, and network traffic between drives and higher-level automation equipment. Acting as the application processor for these drives, the module coordinates precise velocity, position, and process variables in packaging machines, material-handling lines, and other factory platforms. This role allows one control layer to supervise axis behavior, exchange status data, and keep synchronized motion tasks organized inside compact electrical cabinets.

During operation, the controller draws a base logic supply of 8.5 W, which keeps the onboard processor and communication ASICs energized without excessive heat generation. Network exchange to neighboring devices is handled through the CCD interface, which is configured as a Master node and implemented on the IEEE 802.3 physical layer. Real-time motion data travels on the optical ring that uses the SERCOS II protocol, while standard access is available on a copper port rated at 100Base-TX. This separation keeps deterministic motion traffic distinct from ordinary communication tasks. At power-up, the module can tolerate an inrush of 4 A for 100 ms, so cabinet fusing and supply sizing must account for that short current surge.

The MA1 analog channel set provides two differential inputs, each accepting a span of ±10 V with 1000 kΩ input resistance and converted at 12-bit resolution for precise sensor feedback capture. Two corresponding outputs generate ±10 V up to 10 mA against a 1 kΩ load, allowing the controller to source reference signals to external actuators. This arrangement supports direct interfacing with transducers, reference devices, and other low-level analog circuits without requiring separate signal conversion hardware. When serial diagnostics are required, the integrated port supports data rates up to 115 kBaud, complementing the faster Ethernet link by enabling connection to basic parameter tools or legacy HMI panels.