Product Description:

The CSH01.1C-SE-EN1-MEM-MA1-S1-S-NN-FW is a controller section produced by Bosch Rexroth Indramat for the CSH Advanced Controllers series. The module is intended to sit on the drive backplane and manage motion, process signals, and coordinate communication between field devices and host automation systems in industrial machinery. By integrating high-speed signal processing with dedicated safety channels, the unit allows servo axes, sensors, and actuators to operate on deterministic schedules while keeping control functions inside the drive enclosure.

Signal handling capacity is anchored by 11 digital inputs for status bits and edge-triggered events, and 4 digital outputs for command signals to contactors or indicator lamps. Two unipolar analog channels accept feedback across a ±10 V input span, while command voltages are issued on a single channel scaled at 0 to 5 V. An internal emulation timer runs at 1 MHz, enabling the module to reproduce drive encoder patterns for simulation or test benches. For precision analog work, two differential extension ports share a 12-bit converter that digitizes sensor values alongside the standard I/O set. Two analog outputs are also present for proportional valve or speed reference duties.

The housing measures 103 mm wide, 49.5 mm deep, and 241 mm high, allowing dense stacking inside control cabinets. Feedback from external encoders is accepted through an HSF/RSF interface, and the extended analog stage can source or sink signals across the same voltage range for legacy drives that need a larger swing. Real-time master communication is provided through the SERCOS Interface, giving deterministic cycle timing over fiber rings. For risk-reduced installations, the board implements Safety Technology I/O, and its onboard relay contacts are rated at DC 24 V / 1 A to drive brakes or gate interlocks without external relays.