Product Description:

The CSH01.1C-PL-ENS-MEM-MA1-L1-S-NN-FW belongs to the CSH Advanced Controllers series produced by Bosch Rexroth Indramat. This plug-in control section fits IndraDrive power modules and provides the motion-control logic for servo axes in automated machinery. It processes command, feedback, and interlock signals on the control section rather than requiring separate interface boards. By combining parallel field I/O, encoder processing, and safety interlocking on one board, it simplifies axis integration in packaging lines, material-handling cells, and similar industrial automation tasks.

The board accepts differential analog feedback over a full-scale range of ±10 V. It also provides 2 analog output channels for simultaneous speed and torque reference signals. Digital machine data are exchanged through 16 parallel input lines and 16 parallel output lines, each latched through the onboard Parallel Interface for deterministic bit triggering. For parameter transfer and diagnostics, the RS-232 port supports a peak transfer rate of 115 kBaud. Two differential input channels capture velocity probes, and the parallel interface supports direct bit-based signal exchange where fixed timing is required. A Starting Lockout function blocks power stage activation until all permissive states are present.

An integrated encoder gateway supplies up to 500 mA at 11.6 V for IndraDyn, HIPERFACE, and 1 Vpp feedback devices. It also drives an SSI stream clocked at 1 MHz for encoder communication. Within the MA1 measurement block, process data are digitized with 12-bit resolution, which suits typical servo position requirements. Additional interface points include a 20 mA SSI driver, a 24 V / 3 mA L1 enable signal, and two differential encoder inputs for closed-loop axis operation. These interface resources allow the controller to handle feedback capture and enable distribution without external converter cards.