Product Description:

The CSH02.1B-CC-EC-NN-S5-NN-NN-FW is a modular motion logic controller produced by Bosch Rexroth Indramat within the CSH Advanced Controllers series. It serves as the central processing section in multi-axis drive packages, coordinating servo drives, safety functions, and field communication inside automated machinery such as packaging stations and material-handling cells. This arrangement allows the controller to manage synchronized motion tasks while also handling supporting control functions in the same platform.

For power distribution, the unit is supplied from a DC 24 V logic rail, and its internal electronics draw a base load of 17 W. Analog process signals can be accepted on two current inputs that span 0 to +20 mA and on two voltage inputs that cover -10 to +10 V, which lets the controller read standard transducers without external scaling. It can also regenerate reference values through one bipolar voltage output over the same range. Discrete control points are handled by eight high-side drivers that source up to 500 mA per channel, which is suitable for actuating contactors or indicator lamps. Real-time networking is performed by the Sercos III master interface, giving deterministic cycle times for coordinated axis control.

Supplementary option cards expand the unit’s capabilities: the S5 safety board adds certified logic while consuming only 2.5 W, and the energy classification add-on needs just 1.1 W. Motion safeguarding relies on integrated Safe Motion technology, which uses encoder feedback routed through the D-Sub 15-pin female connector and interpreted by the multi-encoder interface with extended scope. Fast position verification is possible with a 4 µs probe pulse width. Two relay outputs switch loads up to 1000 mA at 30 V for interlocking external devices, and a transistorized pair handles lower-power signals. These resources allow the controller to supervise sensors, brakes, and auxiliary drives without separate I/O modules.