Product Description:

The CSH01.1C-PL-EN2-EN1-NNN-S1-S-NN-FW is a plug-in control section manufactured by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Installed in an IndraDrive stack, the board manages servo axes, field signals, and coordinated motion in packaging, material-handling, and general automation equipment. It links sensors, encoder systems, and higher-level PLCs so that position commands and safety sequences are executed consistently in real time.

The analog front end accepts an input span of ±10 V and presents an input impedance of 160 kΩ, which helps prevent loading of external transducers. A base power draw of 7.5 W keeps the microprocessor, memory, and interface ASICs energized with minimal panel heating. Local field connectivity is provided through a 16 inputs / 16 outputs parallel port, and each digital output can source up to 500 mA for relays or optocouplers. Command data moves across the integrated parallel interface, while encoder interface 1 accepts EnDat 2.1, 1 Vpp, or 5 V TTL feedback and encoder interface 2 handles HSF or resolver signals. The control section can issue pulse trains up to 100 ms wide for time-based positioning tasks, and it supports on-board safety through the dedicated Safety Technology I/O option.

The analog output stage provides a selectable span of 0 to +5 V and is intended for loads of 5 kΩ or higher to prevent current oversubscription. Serial diagnostics are handled by the RS-232 port at rates up to 115 kBaud. Safety terminals can deliver up to 1.6 A to external emergency-stop relays, and the board tolerates an inrush current of 4 A when the DC bus is first energized. The controller can scale analog setpoints and integrate category-rated stop circuits without external expansion hardware.