CSH02.5B-ET-EC-NN-S4-NN-NN-NW Bosch Rexroth Indramat
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MPN: R911374953
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The Bosch Rexroth Indramat CSH02.5B-ET-EC-NN-S4-NN-NN-NW belongs to the CSH Advanced Controllers series and features Multi-Ethernet communication with a 250 microsecond cycle. It has 11 digital inputs, 2 analog outputs, and 3 configurable analog inputs, along with a multi-encoder interface. This controller supports Safe Motion safety technology and is assigned to the HMU05 power section.
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Product Description:
The CSH02.5B-ET-EC-NN-S4-NN-NN-NW controller is produced by Bosch Rexroth Indramat and belongs to the CSH Advanced Controllers series. Designed for multi-axis drive systems, it executes real-time motion commands and exchanges process data with higher-level PLCs. By separating control logic from the power electronics, the module streamlines cabinet wiring and lets machine builders scale axis counts without altering the central algorithm. Typical roles include coordinated servo positioning, electronic gearing, and speed regulation in packaging, printing, and material-handling lines.
Communication is handled through Multi-Ethernet, allowing the same hardware to join EtherNet/IP, PROFINET, or EtherCAT networks while maintaining a deterministic update of 250 µs for both fieldbus traffic and the internal position loop. The current loop closes every 62.5 µs, and velocity corrections are recalculated at 125 µs, giving tight regulation for demanding servo profiles. The front edge presents 11 digital inputs, and the unit supplies two ±10 V analog outputs plus 3 analog inputs that can be sampled for torque or sensor signals. Five configurable digital I/O channels supplement the dedicated lines, and two probe inputs capture encoder latching events. A multi-encoder interface accepts incremental, EnDat, or SSI feedback devices, so one controller can support mixed motor types.
System expansion is supported by 3 optional slots that accept additional communication or safety boards, while the integrated safety layer offers STO, SS1, and SLS functions grouped under Safe Motion. The controller mates with the designated power section, the HMU05, so drive power and logic share a matched bus structure. The unit is supplied without a control panel. Control software is loaded separately to match the machine application.
Frequently Asked Questions about CSH02.5B-ET-EC-NN-S4-NN-NN-NW:
Q: What type of communication interface is available on the CSH02.5B-ET-EC-NN-S4-NN-NN-NW controller?
A: The CSH02.5B-ET-EC-NN-S4-NN-NN-NW controller supports Multi-Ethernet communication for flexible network integration.
Q: How many digital input channels are available on the CSH02.5B-ET-EC-NN-S4-NN-NN-NW?
A: This controller provides 11 digital inputs for connecting a variety of external devices or sensors.
Q: Which safety technology is included with the CSH02.5B-ET-EC-NN-S4-NN-NN-NW controller?
A: It features Safe Motion safety technology to help meet machine safety requirements during operation.
Q: How many optional expansion slots does the CSH02.5B-ET-EC-NN-S4-NN-NN-NW have?
A: There are three optional slots on the CSH02.5B-ET-EC-NN-S4-NN-NN-NW for further functional expansion as needed.
Q: What power section is assigned to the CSH02.5B-ET-EC-NN-S4-NN-NN-NW controller?
A: The controller is assigned to work with the HMU05 power section for appropriate power management.
