Product Description:

The CSH01.1C-SE-EN1-MA1-MD1-S1-S-NN-FW control section is produced by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Within an IndraDrive cabinet, it functions as the central processing node that interprets encoder signals, issues motion commands, and supervises safety logic for multi-axis assemblies used in conveyors, packaging stations, and pick-and-place robots. By combining dedicated feedback, analog, and digital interface boards in one housing, the module streamlines cabinet wiring and shortens controller scan time for precise industrial automation.

The unit has a width of 49.5 mm, a depth of 103 mm, and a height of 241 mm, allowing high-density stacking on DIN rails. Its EN1 high-speed feedback channel sources up to 250 mA from a stabilized supply of 8 V DC to power HSF or RSF encoders without external converters. Two analog inputs and two analog outputs on the MA1 board each support 12-bit conversion, enabling velocity or torque references to be transferred as low-noise voltage signals. Twelve digital inputs accept proximity, limit, or home switches, while eight digital outputs can energize contactors or status lamps. These I/O resources and the dual-channel encoder interface support single-axis control through engineering software.

Additional feedback flexibility is offered by a resolver channel that operates at 4 kHz carrier frequency, with 70 mA excitation current and an 18.2 Vpp amplitude for noise-immune position sensing. Converted process values are handled at a resolution of 12 bit, and the module communicates over the SERCOS Interface for deterministic cycle timing in coordinated drives. For machine safeguarding, the hardware carries the S1 safety option, allowing certified STO or SS1 functions without external relays. This combination supports synchronized motion and monitored stopping functions in automated systems.