Product Description:

The CSH01.1C-ET-ENS-MA1-MD2-S2-S-NN-FW is a single-axis motion controller manufactured by Bosch Rexroth Indramat and placed within the CSH Advanced Controllers series. It is intended to coordinate servo drives, collect feedback, and forward setpoint commands in automated machinery such as packaging lines, pick-and-place modules, and machine tools. By integrating field networking, local I/O, and encoder evaluation in one compact module, it reduces panel wiring and simplifies drive cabinet layouts. This arrangement also helps centralize motion control tasks in applications where multiple signal types must be handled close to the drive system.

Two differential analog input channels accept a signal span of ±10 V, and the high input impedance of 1000 kΩ minimizes loading on external transducers. Each input is digitized at 12-bit resolution, allowing fine signal steps for closed-loop processing and stable reference handling. The unit also offers two analog outputs that reproduce command voltages across the same range and can source up to 10 mA for reference signaling to compatible devices. Discrete control is handled through a configurable block of 16 digital inputs and 16 digital outputs, allowing the controller to read machine states and switch external devices without separate interface cards. This mix of analog and digital channels supports coordinated motion functions alongside local interlocks and status monitoring.

For plant networking, the controller communicates over 100Base-TX (IEEE 802.3u), and its Multi-Ethernet master stack supports protocols such as EtherNet/IP and PROFINET on the same port. Direct position feedback is accepted through the primary encoder connector, which accommodates IndraDyn, HIPERFACE, 1 Vpp, and TTL formats so both high-resolution sine-cosine and incremental encoders can be evaluated without adapters. Functional safety is handled by an integrated circuit rated for SIL2 / Cat. 3 PL d, enabling safe torque off and reduced-motion functions when paired with compatible drives. An auxiliary SSI interface supplies encoders with 24 V at 0.2 A, which supports remote feedback devices in electrically noisy environments. This layout lets the controller exchange network data and process encoder signals within the same compact housing.