Product Description:

The CSH01.1C-SE-ENS-EN2-MEM-L1-S-NN-FW is a motion controller module produced by Bosch Rexroth Indramat for the CSH Advanced Controllers series. It serves as the command layer in servo-drive architectures, processing encoder data, managing fieldbus traffic, and coordinating local I/O so that a single axis can follow precise position or velocity profiles. By consolidating communication, feedback, and operator access within one compact board, the unit streamlines cabinet layouts and supports use in packaging machines, material-handling cells, and automated assembly stations.

The controller is rated for a Single-Axis topology, dedicating all computational resources to one servo channel. Motion commands are exchanged over the SERCOS II control bus, which maintains deterministic update cycles between the drive and the higher-level PLC. For local analog signaling, the board provides integrated analog inputs and outputs that accept reference voltages or transmit process variables without external converters. Position data can be duplicated as encoder emulation, allowing auxiliary devices to stay synchronized with the primary drive. Motor feedback is accepted through the IndraDyn motors interface or the Hiperface standard, enabling absolute position capture immediately after power-up.

An RS232 serial interface supports parameter transfer and diagnostic traces. Program files and backup data reside on a removable MultiMediaCard that fits the front-panel slot, keeping nonvolatile storage off the main PCB. System adaptability is increased by 3 option slots, which can host additional fieldbus or safety modules as machine requirements change. Secondary encoders such as linear scales connect through the EnDat 2.1, 1 Vpp, or 5 V TTL channels, while integrated digital I/O and a relay contact simplify direct wiring of limit switches, brake releases, and status lamps.