Product Description:

The CSH01.1C-PB-EN1-ENS-MD1-S1-S-NN-FW is a control section produced by Bosch Rexroth Indramat within the CSH Advanced Controllers series. It slides into an IndraDrive housing and provides the computing core that interprets motion commands, evaluates encoder feedback, and routes real-time data across the drive system. Because the control section is separate from the power stage, it handles command processing and feedback evaluation without adding bulk to the inverter assembly. In automated assembly cells or material-handling stations, this controller synchronizes multiple servo axes, processes safe torque-off signals, and forwards status information to supervisory PLCs so that each machine cycle remains coordinated and repeatable.

This module dissipates only 7.5 W of base power, which helps limit cabinet heat rise even when the single-line display is active. The embedded power supply tolerates a startup surge of 4 A for no more than 100 ms, helping the control section power up cleanly without excessive inrush. Drive-level communication is handled through PROFIBUS, which supports deterministic fieldbus exchange with upstream controllers. The onboard MD1 connector provides 12 In / 8 Out digital channels, so prox-switch inputs and relay outputs can be wired directly to the control section instead of through separate I/O cards.

Primary encoder support is supplied by an HSF/RSF interface. The secondary encoder port can supply up to 250 mA at 8 VDC and supports formats such as IndraDyn/HIPERFACE/1 Vpp, allowing additional feedback connection without external converters. Safety Technology I/O is integrated, so emergency stop signals can be processed locally within the control section. A secondary 11.6 V supply powers auxiliary boards mounted beside the controller, and the module width is 49.5 mm. Overall dimensions of 241 mm in height and 103 mm in depth suit narrow, book-sized drive stacks where frontal airflow is restricted.