Product Description:

The CSH01.1C-PL-ENS-EN1-MD1-S1-S-NN-FW is a single-axis control section produced by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Mounted on an IndraDrive backplane, it carries out real-time motion calculations, distributes setpoints to power modules, and manages diagnostics for servo axes. By integrating processing, feedback evaluation, and safety logic into one pluggable slot, the card streamlines panel layouts in packaging machines, material-handling robots, and assembly stations that require deterministic positioning and compact cabinet footprints.

The card is energized by a control supply of DC 24 V, and it can draw a surge of 4 A during power-up; once steady-state operation is reached, base consumption falls to only 7.5 W, which helps minimize cabinet heat. Command data are clocked in through a Parallel Interface, while service access is available through the integrated RS232 port. Two feedback channels are present: channel one supports standard encoder evaluation, and channel two handles resolver or high-speed sine feedback, allowing mixed motor types on the same drive stack. Auxiliary rails supply 8 V on En1 and 12 V on Ens for sensor boards. The MD1 mezzanine adds 12 digital inputs and 8 digital outputs for fast field signals without requiring an external I/O block.

The integrated safety layer functions through Safety Technology I/O. It provides a solid-state output rated at 24 V / 0.5 A for contactor enable and a relay contact rated at DC 24 V / 1 A for category-compliant shutdown paths. For standard machine logic, the PL slot contributes 16 digital inputs and 16 digital outputs, so separate process sensors can be read without additional cards. These resources support dual-channel emergency stops, door monitoring, and safe torque-off chains directly on the controller, preserving scan time while meeting performance-level targets and reducing redundant wiring on upstream PLC racks.