CSB02.5B-ET-EC-CN-NN-NN-NN-NW Bosch Rexroth Indramat
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MPN: R911389499
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The CSB02.5B-ET-EC-CN-NN-NN-NN-NW is a drive controller from Bosch Rexroth Indramat, part of the CSB Drive Controllers series. It features 11 digital inputs, 5 configurable digital I/O, 2 probe inputs, and 3 analog inputs along with 2 analog outputs. The device supports both Multi-Ethernet and CANopen communication, and provides a multi-encoder interface and three optional slots.
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Product Description:
The CSB02.5B-ET-EC-CN-NN-NN-NN-NW control section is manufactured by Bosch Rexroth Indramat and belongs to the CSB Drive Controllers series. It serves as the logic component of a modular servo drive and links feedback devices and industrial networks to the HMU power module. This arrangement allows motors to receive precise current and velocity commands in automated handling, packaging, and machining lines. It also processes communication and feedback signals so the drive can react to changing motion commands without separate interface modules.
The unit offers 11 digital inputs for rapid signal acquisition. It also provides 5 configurable digital I/O lines that can be assigned as inputs or outputs when machine sequencing requires flexibility. Three analog channels are available; there are 2 analog outputs for drive-related setpoints, while 3 total analog inputs accept speed, torque, or process feedback from external sensors. Two probe inputs support latch functions for position capture, and the integrated Multi-Encoder Interface accommodates incremental, sine-cosine, or absolute encoders without extra plug-in cards. Multi-Ethernet communication is built in, and two onboard ports support line topology through RJ-45 8-pin connectors. The controller contains no integrated safety technology, so external safety circuitry is required.
For fieldbus expansion, the controller supports CANopen through the X61 connector, allowing decentralized I/O or legacy drives to share the same control layer. Deterministic motion data travel over the backbone at 100Base-TX speed in compliance with IEEE 802.3u, and the interface supports daisy-chain wiring without external switches. Three optional slots accept auxiliary cards for additional feedback interfaces or specialized I/O. This layout leaves room for application-specific expansion when the standard interface set is not enough for a machine axis. The compatible power section is the HMU05, which supplies the logic board with stabilized DC-link voltage and cooling airflow from the combined assembly.
Frequently Asked Questions about CSB02.5B-ET-EC-CN-NN-NN-NN-NW:
Q: How many digital inputs are available on the CSB02.5B-ET-EC-CN-NN-NN-NN-NW drive controller?
A: The CSB02.5B-ET-EC-CN-NN-NN-NN-NW controller includes 11 digital inputs for versatile connection of sensors and switches.
Q: What type and number of Ethernet connections does the CSB02.5B-ET-EC-CN-NN-NN-NN-NW support?
A: This model provides 2 Ethernet ports with RJ-45 connectors supporting a 100Base-TX data rate.
Q: Which fieldbus option is offered on the CSB02.5B-ET-EC-CN-NN-NN-NN-NW and how is it accessed?
A: CANopen fieldbus communication is available via the X61 port on this drive controller.
Q: What type of encoder interface does the CSB02.5B-ET-EC-CN-NN-NN-NN-NW controller offer?
A: The CSB02.5B-ET-EC-CN-NN-NN-NN-NW is equipped with a Multi-Encoder Interface for flexible feedback device compatibility.
Q: How many optional slots does the CSB02.5B-ET-EC-CN-NN-NN-NN-NW support for additional modules?
A: Three configurable optional slots are provided for expansion on this controller model.
