Product Description:

The CSH01.1C-PB-ENS-MA1-MD2-S1-S-NN-FW belongs to the CSH Advanced Controllers series produced by Bosch Rexroth Indramat. This plug-in control section is intended for IndraDrive platforms where it coordinates axis motion, fieldbus traffic, and local I/O handling inside automated machinery. By combining drive-resident logic, encoder processing, and network communication, the unit removes the need for an external PLC in compact multi-axis systems.

Field integration is carried out over PROFIBUS-DP, allowing the controller to exchange cyclic position and status data with higher-level equipment. Local parameter access is possible through its single-line display, a front-panel readout suited for quick diagnostics. Discrete signal recognition starts once an input reaches 15 V. Each digital output can source up to 500 mA for relay coils or indicators. The encoder connector supplies sensors with a typical voltage of 11.6 V, making it compatible with SinCos and serial formats supported by the IndraDyn S1, M1, S2, and M2 families. A dedicated supply current of 500 mA is available for these feedback devices so that high-resolution transducers remain powered during fast moves.

The MA1 expansion gives the section 2 analog input channels for speed or torque references and 2 analog output channels for drive-level setpoints. The MD2 module adds 16 digital input channels plus 16 unisolated digital output channels to monitor sensors and command actuators without extra terminal blocks. An onboard analog reference of 5 V is present for potentiometers, and it can deliver 1 mA without loading the internal regulator. Combined with the encoder supply current already noted, these resources let the control card handle position feedback, command values, and discrete process states within a single enclosure, simplifying wiring and reducing panel space.