Product Description:

The CSH01.1C-PL-ENS-NNN-MD1-NN-S-NN-FW is an advanced drive and motion control module produced by Bosch Rexroth Indramat within the CSH Advanced Controllers series. Installed in an IndraDrive cabinet, the unit manages axis commands, processes machine inputs and outputs, and exchanges data with higher-level automation systems to coordinate precise positioning, speed regulation, and safety sequencing on production equipment. Its compact format allows closed-loop control to be integrated directly beside the power inverter without requiring a separate external PLC for basic motion-related tasks.

It incorporates an analog reference channel capable of driving loads as low as 5 kΩ, and each increment on that channel changes by 19.5 mV/Inc, supporting fine speed or torque trimming. The main system bus is a Parallel Interface with galvanic isolation to help prevent ground loops, and it is provided on a 37-pin D-Sub connector. Digital outputs on this bus are rated for 0.5 A source or sink at 24 V, enabling direct actuation of relays and optical couplers. A standard control panel with a single-line display provides local diagnostics, while a maintenance port using the RS-232 serial interface supports service access and parameter backup.

For sensor feedback, the controller hosts a standard encoder evaluation stage that delivers an excitation supply of 12 V through a D-Sub 15 female connector. Internal signal processing supports two probe inputs for precise edge capture, and a dedicated MD1 terminal block exposes 12 inputs and 8 outputs as fast channels for distributed motion tasks. General machine wiring is handled through a second parallel header that offers 16 inputs and 16 outputs, so auxiliary functions can be kept separate from time-critical motion signals. Because the two I/O blocks can be assigned individually to drive functions, the controller supports flexible integration without requiring additional interface cards.