Product Description:

The CSH01.1C-PL-ENS-NNN-MA1-L2-S-NN-FW is a motion and logic controller produced by Bosch Rexroth Indramat within the CSH Advanced Controllers series. It is installed in IndraDrive systems to coordinate axis positioning, manage peripheral signals, and execute automation sequences for packaging, material handling, and machine tool applications. In practice, it serves as the central control layer inside the drive system, linking axis behavior with machine responses such as sensor processing and output switching. This helps keep sequencing logic close to the drive hardware when fast interaction between motion and discrete events is required.

The controller receives its logic supply at 24 VDC, a low-voltage level that simplifies cabinet wiring and reduces heat in the control supply. Field devices connect through a discrete block that offers 16 In, 16 Out digital channels, allowing simultaneous sensor monitoring and output switching. These channels are arranged internally as 4 In, 4 Out groups, so diagnostics and power distribution can be handled one group at a time. During startup, the unit can draw an inrush current of 4 A, so the supply must tolerate a brief surge without dropping out. Output timing supports pulse widths up to 100 ms, which is the longest single-shot signal the hardware can generate without software looping.

Total logic demand is 7.5 W, which helps keep control power requirements low in compact panels or battery-backed control circuits. Command data is exchanged with higher-level PLCs through a Parallel Interface, allowing synchronous strobed transfers without bus arbitration delays. For functional safety, an integrated Safe Torque Off channel removes drive enable so motors decelerate without additional contactors. This arrangement lets the controller handle standard control exchange and safety-related shutdown within the same module. It also supports machines that need direct I/O handling alongside coordinated axis control in a compact control architecture.