CSH01.1C-SE-NNN-NNN-MD2-L1-S-NN-FW

The CSH01.1C-SE-NNN-NNN-MD2-L1-S-NN-FW is a compact control section built by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Installed in an IndraDrive drive rack, the module serves as the central logic platform that links fieldbus commands with the drive inverter and subordinate sensor networks. Within automated cells it executes motion profiles, handles interlocks, and provides diagnostic feedback that keeps servo axes synchronized with process timing.

It is powered from a DC 24 V control supply, so the electronics remain isolated from the main three-phase bus yet share the same cabinet power rail as other low-voltage devices. At start-up the input can draw a 4 A inrush current, a peak that lasts no longer than 100 ms; cabinet fusing must be sized to accommodate this brief surge. Once the capacitors are charged, steady consumption settles at only 7.5 W, minimizing thermal load on densely packed panels. Local interaction is available through a Single-Line display that shows status codes, making basic commissioning possible without a laptop.

The MD2 option installed on this controller provides 16 digital inputs for sensors and limit switches and 16 digital outputs for contactors, lamps, or interposing relays, allowing the drive to react to machine events in real time without an external I/O card. Program data and firmware updates load through a MultiMediaCard (MMC), which also stores device parameters so a replacement module can be cloned in the field. By keeping all logic, I/O, and removable media inside one card, Bosch Rexroth Indramat simplifies wiring and reduces spare-part stock for maintenance teams. Wake Industrial provides a one year warranty on this CSH Advanced Controller. For questions about fault and error codes customers can use the free chat tool available on Wake Industrials website.