Product Description:

The CSH01.1C-SE-EN1-EN2-NNN-L1-S-K2-FW is a controller card produced by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Installed in Rexroth drive stacks, it handles axis coordination, real-time fieldbus exchange, and integrated safety functions so that multi-motor systems in presses, packaging lines, and material-handling cells can follow deterministic motion profiles. Its role within the drive system is to manage communication and control tasks while supporting coordinated motion across connected axes.

This card offers 2 analog output channels for drive setpoint or feedback tasks and communicates with downstream inverters over the SERCOS II optical ring. Data traffic on that ring can reach 16 MBaud, allowing fast cyclic position and parameter updates. A dedicated engineering interface supports 100Base-TX Ethernet and uses a shielded 8-pin RJ-45 port. For legacy diagnostics, an RS-232 service connector permits cable lengths up to 15 m at 115 kBaud. The module’s relay output can switch external devices, and its contacts are rated for DC 24 V at 1 A. Two encoder channels are present with isolated supplies, and the first channel can energize a resolver or high-speed feedback sensor at 8 V.

The operator interacts through a backlit Single-Line Display that shows axis status, warnings, and parameter numbers without the need for a handheld terminal. Encoder channel two provides 5.0 V and supports up to 350 mA of load for incremental or absolute transducers. Safety integration is handled through a D-Sub 9-pin female connector, and the built-in starting lockout function ensures that drive enable cannot be asserted until all emergency stop loops are closed. This layout allows local status review and direct connection of safety-related signals without adding a separate display module.