CSH02.5B-ET-EC-EC-S4-NN-NN-NW Bosch Rexroth Indramat
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MPN: R911371253
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The Bosch Rexroth Indramat CSH02.5B-ET-EC-EC-S4-NN-NN-NW is part of the CSH Advanced Controllers series and supports Multi-Ethernet communication and IEEE 802.3 Ethernet standard. This controller features 2 analog outputs with a ±10 V range, 3 analog inputs, 11 digital inputs, and 5 configurable digital I/O. It includes Safe Motion safety technology and supports protocols such as sercos III, EtherCAT, EtherNet/IP, and PROFINET IO.
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Product Description:
The CSH02.5B-ET-EC-EC-S4-NN-NN-NW is a motion and logic controller produced by Bosch Rexroth Indramat as part of the CSH Advanced Controllers series. Installed next to drive inverters in a machine cabinet, it supervises axis interpolation, I/O handling, and safety interlocks for automated assembly, packaging, and material-handling equipment. The unit’s design centers on tight synchronization between software tasks and fieldbus cycles so that commanded positions, velocities, and diagnostic states reach the connected drives without delay. This arrangement allows one control platform to coordinate machine logic and motion control at the same time.
On the signal layer, the device supplies a voltage window of ±10 V across its precision converters, and those references are distributed through 2 analog outputs. Process variables such as pressure or tension are accepted on 3 analog inputs. Discrete sensing is handled by 11 digital inputs, while machine functions can be remapped on 5 configurable digital I/O lines depending on application needs. All channels are scanned by a Multi-Ethernet core that follows IEEE 802.3 and supports Sercos III, EtherCAT, EtherNet/IP, or PROFINET IO without changing hardware. The same network engine provides deterministic telegram timing to upper-level PLCs and routes drive feedback through a single cable infrastructure.
The controller mates directly with an Hxx05 power section and captures high-resolution reference marks through an EC latch that operates at 1000 kHz. Two multi-encoder ports support EnDat, SSI, or resolver signals for position control, which allows the controller to work with common feedback formats on servo axes. The internal communication slice marked ET dissipates only 2.7 W, and the integrated S4 safety slice adds another 2.5 W, which helps simplify thermal planning inside compact cabinets. Safe Motion functions energize external actuators with a maximum of 350 mA, and three optional slots can accept additional fieldbus or I/O cards when more interfaces are required.
Frequently Asked Questions about CSH02.5B-ET-EC-EC-S4-NN-NN-NW:
Q: What is the analog output range and how many analog outputs does this controller provide?
A: The CSH02.5B-ET-EC-EC-S4-NN-NN-NW controller features 2 analog outputs with a ±10 V range, allowing precise control signal generation.
Q: How many digital inputs are available on the CSH02.5B-ET-EC-EC-S4-NN-NN-NW?
A: This controller is equipped with 11 digital inputs, supporting extensive digital signal integration for automation needs.
Q: Which communication protocols are supported by the CSH02.5B-ET-EC-EC-S4-NN-NN-NW controller?
A: Support for sercos III, EtherCAT, EtherNet/IP, and PROFINET IO is included in this model, allowing versatile protocol connectivity.
Q: How many optional slots are included for expanding this Bosch Rexroth Indramat controller?
A: The controller offers 3 optional slots, allowing customization and expansion through additional modules or features.
Q: What safety technology is featured in the CSH02.5B-ET-EC-EC-S4-NN-NN-NW advanced controller?
A: Safe Motion safety technology is integrated into this controller, delivering enhanced safety functions for motion control applications.
