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CSH02.5B-CC-EC-ET-NN-NN-NN-FW Bosch Rexroth Indramat

MPN: R911344564

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The Bosch Rexroth Indramat CSH02.5B-CC-EC-ET-NN-NN-NN-FW belongs to the CSH Advanced Controllers series and features a multi-Ethernet interface with IEEE 802.3 communication standard. This controller offers 11 digital inputs, 2 analog outputs with ±10 V output voltage, and a multi-encoder interface. It is equipped with 5 configurable digital I/Os and provides three optional slots.

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Product Description:

The CSH02.5B-CC-EC-ET-NN-NN-NN-FW control section is manufactured by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Installed inside an IndraDrive housing, it serves as the processing core for motion control and field communication in industrial automation systems. It executes positioning commands, evaluates sensor feedback, and distributes setpoints to connected power modules for coordinated multi-axis operation on packaging lines, printing presses, and material-handling equipment. This arrangement lets the control section manage axis coordination and communication while the associated power section supplies motor power.

It provides ±10 V analog outputs for drive or valve reference signals, and the output resolution is 24 mV per increment for high-resolution control loops. The controller has two analog outputs that can operate at the same time with galvanically isolated grounds. For discrete sensing, it includes 11 digital inputs for limit switches, status signals, or encoder marker detection. Network communication follows IEEE 802.3, and the internal real-time bus operates as a SERCOS III master for deterministic exchange of setpoints and actual values across multiple axis drives.

The module also includes five configurable digital I/O, two dedicated probe inputs, and a multi-encoder interface that accepts incremental or absolute feedback signals. Engineering access uses 100Base-TX through an 8-pin RJ-45 jack, while the extended scope interface allows simultaneous access to engineering, diagnostics, and machine networks without channel switching. Three optional slots allow fieldbus or safety expansion. Power consumption remains low, with the internal EC section using 1.1 W and the ET extension using 2.7 W, which helps reduce cabinet heat. The controller manages these resources internally, so no external boot device is required.

Analog Output Resolution
24 mV/incr
Analog Output Voltage
±10 V
Analog Outputs
2
Comm Port Standard
IEEE 802.3
Communication
sercos III master
Configurable Digital I/o
5
Digital Inputs
11
Ec Module Power
1.1 W
Encoder Interface
Multi-encoder interface
Engineering Port Compatibility
100Base-TX
Engineering Port Connector
RJ-45, 8-pin
Et Module Power
2.7 W
Interface Scope
Extended scope
Network Interface
Multi-Ethernet
Optional Slots
3
Probe Inputs
2
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Frequently Asked Questions about CSH02.5B-CC-EC-ET-NN-NN-NN-FW:

Q: What type of encoder interface does the CSH02.5B-CC-EC-ET-NN-NN-NN-FW controller provide?

A: The CSH02.5B-CC-EC-ET-NN-NN-NN-FW offers a multi-encoder interface for versatile feedback device support.

Q: How many analog outputs does the CSH02.5B-CC-EC-ET-NN-NN-NN-FW have, and what is their range?

A: This controller includes 2 analog outputs capable of ±10 V with a resolution of 24 mV per increment.

Q: What type of network interface does the CSH02.5B-CC-EC-ET-NN-NN-NN-FW feature?

A: The CSH02.5B-CC-EC-ET-NN-NN-NN-FW supports a multi-Ethernet network interface for flexible connectivity.

Q: What industrial communication protocol is supported by the CSH02.5B-CC-EC-ET-NN-NN-NN-FW?

A: Sercos III master communication is integrated in this controller for precise automation networking.

Q: How many optional slots are available on the CSH02.5B-CC-EC-ET-NN-NN-NN-FW controller?

A: This model provides 3 optional slots for hardware module expansion.


Internal Product Review

  • ‘‘The CSH02.5B-CC-EC-ET-NN-NN-NN-FW is a Bosch Rexroth Indramat advanced controller with sercos III master communication and a Multi-Ethernet network interface. The multi-encoder interface and extended scope give this unit excellent flexibility for commissioning and diagnostics in demanding motion-control applications.’’

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