Product Description:

The CSH01.1C-PL-ENS-MA1-MD2-L1-S-NN-FW belongs to the CSH Advanced Controllers series from Bosch Rexroth Indramat. As a single-axis control section, it installs inside a compatible IndraDrive power unit and manages motion commands, feedback signals, and machine I/O for accurate axis operation. It serves as the real-time link between the inverter stage and the higher-level control system, allowing position, velocity, and signal handling to remain coordinated during automated machine cycles. This arrangement lets the control section process encoder data and field signals locally instead of relying on a separate external motion card.

The module exchanges axis data through a Parallel Interface. It accepts 16 parallel inputs for hardware reference and status signals, and it provides a matching bank of outputs for external device control. Two differential analog input channels operate across a bipolar ±10 V input span, and each sample is digitized at 12-bit resolution for process signal handling. A corresponding pair of analog outputs can return controller setpoints over the same voltage range. Integrated safety support includes Stop Category 0, which commands an uncontrolled stop when a fault occurs.

On the feedback side, the encoder interface uses 120 Ω encoder input resistance and supplies connected transducers with 11.6 VDC. The encoder supply can deliver up to 500 mA, which supports devices with higher power demand than basic feedback elements. Signal processing tracks TTL edge rates up to 400 kHz, helping the controller maintain accurate position evaluation with high-resolution incremental or sine-cosine sensors. Separate discrete channels allow fast interlocks to be handled independently from routine machine signals, which can simplify wiring layout inside the drive assembly. This separation keeps machine signals organized without requiring an additional I/O board.