Product Description:

The CSH02.1B-CC-EC-ET-S5-EM-NN-FW motion controller is produced by Bosch Rexroth Indramat within the CSH Advanced Controllers series. Installed alongside IndraDrive power sections, it processes trajectory commands, gathers feedback, and coordinates safety reactions for industrial equipment. By combining axis logic, fieldbus exchange, and fast probing in a single card, it lets packaging machines, assembly cells, and handling robots execute synchronized moves without relying on multiple decentralized processors. This arrangement keeps motion sequencing, feedback handling, and safety monitoring on one controller layer, which helps coordinated axes respond consistently during indexing and registration tasks.

Three differential analog input channels accept process variables either as currents from 0-20 mA or as voltages confined to ±10 V. Two analog outputs send control references, with a converter step of 24 mV/incr that supports fine resolution during torque or pressure regulation. Discrete state monitoring is handled by 11 digital inputs, while two probe inputs capture fast edges for registration marks. The ET communication option and the S5 safety layer add only modest extra power demand, which helps the controller fit into compact drive assemblies without heavy auxiliary loading.

Feedback interfaces supply the connected encoders with up to 6 W; the 12 V and 5 V rails each allow 500 mA so both incremental and absolute devices can be powered simultaneously. Resolver channels feature 12 kΩ input resistance and operate on an excitation carrier of 8 kHz, while the built-in SSI emulation port streams position data at 1 MHz for high-speed master controllers. For safety-related outputs, the card can deliver 350 mA, which is sufficient for contactor coils or light-curtain muting lamps without added relays. Separate encoder supply rails and high-speed feedback handling allow the controller to work with mixed feedback devices on demanding motion axes.