Product Description:

The CSH01.1C-PB-ENS-EN2-NNN-NN-S-XP-FW is a controller card produced by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Installed in an IndraDrive modular rack, it executes position, velocity, and torque loops for servo axes so machine builders can synchronize motors, sensors, and actuators in packaging, material-handling, or assembly stations. The module combines motion logic, fieldbus links, and local I/O on a single board, which helps reduce panel space and simplify setup in industrial automation tasks. Its role inside the drive system is to process command values and feedback signals fast enough to support coordinated axis behavior during continuous machine cycles.

The analog input stage accepts a span of ±10 V, allowing external transducers to deliver standardized process signals without additional scaling. An input impedance of 160 kΩ helps prevent those sensors from being loaded by the controller circuitry, which is useful when reference devices must maintain stable voltage levels over connected wiring. When the card generates a feedback signal, each increment on the analog output equals 19.5 mV/Inc, providing fine resolution for drive commands and related control signals. Internal housekeeping draws only 7.5 W, so thermal rise inside a sealed cabinet stays minimal and leaves more cabinet capacity for adjacent modules. For deterministic data exchange with supervisory PLCs, the board incorporates a PROFIBUS interface that supports cyclic setpoint and diagnostic traffic at common baud rates.

Two encoder ports supply the feedback hardware directly: the first delivers 11.6 VDC for IndraDyn or HIPERFACE sensors, while the second furnishes a regulated 350 mA current at 5.0 VDC for EnDat 2.1, 1 Vpp, or 5 V TTL devices. Separate encoder supply levels let the card support multiple feedback formats without requiring an external signal-conditioning module in the rack. During power-up, the card can draw an inrush of 4 A for up to 100 ms, a value that informs circuit-breaker sizing and power-bus design. Once running, each digital output may source 500 mA and the onboard relay can switch 30 VDC at 1 A, giving the controller enough capacity to actuate contactors, solenoids, or status lamps without extra interposing relays.