Product Description:

The CSH01.1C-PB-EN1-ENS-MD1-S2-S-NN-FW is an advanced motion-logic controller module produced by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Installed in an IndraDrive drive stack, it coordinates multi-axis positioning, collects feedback from encoders, and distributes commands to downstream power modules within the drive system. By combining fieldbus communication, analog reference generation, and integrated safety monitoring, it serves as the command layer for packaging lines, material-handling cells, and automated assembly stations. Its role is centered on axis control, feedback handling, and communication between the higher-level controller and the connected drive hardware.

At its fieldbus port, the module communicates over PROFIBUS-DP and can negotiate rates up to 12 MBaud, allowing deterministic exchange of setpoints and diagnostics with PLCs through the integrated D-Sub 9-pin female connector. Two voltage-scaled analog channels are provided, and 2 analog outputs each support up to 1 mA at a reference level of 5 V for drive-controlled speed or torque loops. For discrete signaling, an external terminal block provides 12 digital inputs and 8 digital outputs for direct connection to proximity sensors, limit switches, or relay coils. Separate encoder supply rails support different feedback devices, while the first interface accepts Resolver/HSF signals and the second interface supports IndraDyn, HIPERFACE, or 1 Vpp formats.

The 24 V digital I/O rail also feeds the interlock relay, which is rated for 1 A at 24 VDC so small brakes or contactors can switch without an extra power supply. The controller includes Safe Motion, which monitors position and velocity in hardware rather than relying only on the main control process. Separate encoder power paths let the module support both resolver-based and high-resolution feedback systems, which helps it fit mixed motor configurations in the same drive stack.