CSB02.1B-ET-EC-EM-S4-DA-NN-AW Bosch Rexroth Indramat
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MPN: R911385938
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The Bosch Rexroth Indramat CSB02.1B-ET-EC-EM-S4-DA-NN-AW is part of the CSB Drive Controllers series and is designed for one axis. This controller supports both absolute and incremental encoder emulation, and features multi-encoder interface options. It provides communication via Multi-Ethernet, follows the IEEE 802.3 Ethernet standard, and includes Safe Motion (S4) safety technology.
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Product Description:
The CSB02.1B-ET-EC-EM-S4-DA-NN-AW drive controller is manufactured by Bosch Rexroth Indramat as part of the CSB Drive Controllers series. It governs a single servo axis, supplying regulated current to the attached motor and relaying position data to supervisory automation equipment. By integrating motion regulation, safety, and fieldbus connectivity in one module, this controller serves as the control layer inside packaging lines, handling units, and other industrial stations that demand coordinated, closed-loop drive control. That combination helps the controller coordinate command execution with motor feedback in applications where stopping response and communication timing affect overall machine behavior.
This unit processes 1 axis, and position feedback is handled through the multi-encoder interface, which can supply 500 mA at both 5 V and 12 V for connected sensors. Field communication relies on Multi-Ethernet links that conform to IEEE 802.3, allowing the same hardware to join EtherNet/IP, EtherCAT, or PROFINET networks without changing the base board. Dedicated ET connections are provided on terminals X24 P2 and X25 P1, while encoder channels reach the controller through the EC/EM sockets labeled X8 and X10. When SinCos or EnDat lines are routed over extended distances, the EM path tolerates cable capacitance up to 60 pF/m to help maintain signal quality.
For local expansion, the controller offers 3 optional slots that accept communication or safety plug-ins, and it supports Digital/Analog I/O modules for direct sensor or actuator wiring. Motion supervision complies with Safe Motion (S4), with associated guard signals available through the S4 group of connectors X41, X42, and X43. The multi-encoder port can output Absolute and incremental signals so downstream devices can share the same position reference without extra converters. The available plug-in positions allow the control platform to be adapted to application-specific communication or safety requirements without changing the basic drive controller.
Frequently Asked Questions about CSB02.1B-ET-EC-EM-S4-DA-NN-AW:
Q: How many axes can the CSB02.1B-ET-EC-EM-S4-DA-NN-AW controller manage?
A: The CSB02.1B-ET-EC-EM-S4-DA-NN-AW supports one controlled axis per unit.
Q: What communication standard does the CSB02.1B-ET-EC-EM-S4-DA-NN-AW support?
A: This model is equipped with Multi-Ethernet communication, compatible with the IEEE 802.3 Ethernet standard.
Q: What encoder emulation options are provided on the CSB02.1B-ET-EC-EM-S4-DA-NN-AW?
A: It features both absolute and incremental encoder emulation for versatile feedback integration.
Q: What type of safety technology is implemented in the CSB02.1B-ET-EC-EM-S4-DA-NN-AW?
A: Safe Motion (S4) safety technology is integrated into this drive controller.
Q: How many optional slots are available on the CSB02.1B-ET-EC-EM-S4-DA-NN-AW controller?
A: The CSB02.1B-ET-EC-EM-S4-DA-NN-AW includes three optional slots for additional expansions.
