CSB02.1B-ET-EC-EP-S5-NN-NN-AW Bosch Rexroth Indramat
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MPN: R911383057
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The Bosch Rexroth Indramat CSB02.1B-ET-EC-EP-S5-NN-NN-AW is a drive controller from the CSB Drive Controllers series. This controller has a base power supply of DC 24 V and consumes 17 W at base power. It features Multi-Ethernet communication, supports major fieldbus protocols including sercos III, EtherCAT, EtherNet/IP, and PROFINET IO, and provides 11 digital inputs as well as 5 configurable I/O.
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Product Description:
The CSB02.1B-ET-EC-EP-S5-NN-NN-AW is a plug-in control section for the CSB Drive Controllers series manufactured by Bosch Rexroth Indramat. Installed beside a matching power module, it manages closed-loop servo operation, interprets fieldbus traffic, and executes drive-based safety functions used in automated assembly lines and process machines. Its architecture lets the machine PLC exchange real-time setpoints and status over Ethernet while the board processes local encoder feedback and I/O, so mechanical axes can be driven without a separate motion card.
An analog command channel on this model has a bandwidth of 1.3 kHz, allowing high-frequency velocity or torque references, and it accepts signals between ±10 V. Control electronics are supplied from a grounded DC 24 V feed and draw only 17 W at idle, which helps keep cabinet heat low. The controller has 11 digital inputs, and five of them can be configured as general-purpose I/O, letting it process limit switches, sensor flags, or handshaking bits. Two RJ-45 sockets provide independent Ethernet channels for connection to upper-level systems, and the board can evaluate two safe encoder sources so position data remains valid during safety-related stops.
Network flexibility comes from the integrated Multi-Ethernet interface that supports sercos III, EtherCAT, EtherNet/IP, and PROFINET IO without hardware changes. Inrush current stays below 5 A, so small cabinet power supplies are sufficient, and pulse outputs for step-direction applications can be generated with widths down to 1 ms. The onboard safety suite follows the Safe Motion S5 profile, enabling controlled stop and limited-speed modes. Three optional slots accommodate additional communication or encoder cards, while the controller mates with power sections HCS02, HCS03, HCS04, HMS01, HMS02 to scale output current for single-axis or multi-axis systems.
Frequently Asked Questions about CSB02.1B-ET-EC-EP-S5-NN-NN-AW:
Q: What is the analog input bandwidth of the CSB02.1B-ET-EC-EP-S5-NN-NN-AW drive controller?
A: The CSB02.1B-ET-EC-EP-S5-NN-NN-AW has an analog input bandwidth of 1.3 kHz for responsive signal processing.
Q: How many Ethernet ports does the CSB02.1B-ET-EC-EP-S5-NN-NN-AW controller feature?
A: This model includes two Ethernet ports for network connectivity and communication.
Q: What type of safety technology is integrated in the CSB02.1B-ET-EC-EP-S5-NN-NN-AW?
A: The controller is equipped with Safe Motion S5 safety technology for advanced motion safety functionality.
Q: How many configurable I/O channels are available on this drive controller?
A: The CSB02.1B-ET-EC-EP-S5-NN-NN-AW supports up to five configurable I/O, allowing for flexible input and output options.
Q: Which power sections are compatible with the CSB02.1B-ET-EC-EP-S5-NN-NN-AW drive controller?
A: This controller can be used with HCS02, HCS03, HCS04, HMS01, and HMS02 power sections.
