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CSH02.5B-CC-EC-ET-L3-EM-NN-NW Bosch Rexroth Indramat

MPN: R911373867

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The Bosch Rexroth Indramat CSH02.5B-CC-EC-ET-L3-EM-NN-NW is part of the CSH Advanced Controllers series and features 3 analog inputs, 11 digital inputs, and 2 analog outputs. The controller utilizes Sercos III Master communication, has three optional slots, and is equipped with Safe Torque Off safety technology. It has dimensions of 241 mm in height, 49.5 mm in width, and 103 mm in depth.

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Product Description:

The CSH02.5B-CC-EC-ET-L3-EM-NN-NW is a compact motion-logic controller produced by Bosch Rexroth Indramat within the CSH Advanced Controllers series. Installed next to an HMU05 power section, it issues real-time commands to drive modules, synchronizes multiple axes, and handles safety functions inside a coordinated drive system. The device is intended for cabinet mounting and provides application-layer computing resources that connect PLC sequences with servo positioning tasks in packaging lines, material handling cells, and other automated machinery.

The controller provides 3 analog inputs for sensors that require continuous value acquisition and 2 analog outputs for proportional references such as speed or valve commands. Discrete signaling is handled through 11 digital inputs plus five additional channels that can be configured as either inputs or outputs, which gives the control system more flexibility for interlocks, status exchange, and machine permissives. Fieldbus exchange with drives is executed by the Sercos III Master interface, which delivers cyclic telegrams with very low jitter for tightly coordinated axis motion. For safety-related shutdowns, the controller uses Safe Torque Off circuitry that removes motor torque without interrupting feedback processing. Its front width of 49.5 mm helps conserve space in narrow electrical enclosures where several drive components must be mounted side by side.

Setup and diagnostics are handled through the X26 engineering interface, which gives direct access to service and configuration functions. A dedicated Interface 4 connection supplies Encoder Emulation signals that replicate incremental feedback for legacy drives or related equipment that expects that signal format. Position capture tasks use 2 probe inputs that latch axis coordinates on fast edge events, and expansion is available through 3 optional slots for technology or communication modules. The aluminum housing measures 241 mm in height and 103 mm in depth, and the internal backplane links directly to the supply bus so no separate power feed is required.

Analog Inputs
3
Analog Outputs
2
Assigned Power Section
HMU05
Communication
Sercos III Master
Configurable Digital I/o
5
Depth
103 mm
Digital Inputs
11
Engineering Interface
X26
Height
241 mm
Interface 4
Encoder Emulation
Optional Slots
3
Probe Inputs
2
Safety Technology
Safe Torque Off
Width
49.5 mm
  • CSH025BCCECETL3EMNNNW
  • CSH02 5B CC EC ET L3 EM NN NW
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Frequently Asked Questions about CSH02.5B-CC-EC-ET-L3-EM-NN-NW:

Q: How many analog input channels are available on the CSH02.5B-CC-EC-ET-L3-EM-NN-NW controller?

A: This controller provides 3 analog input channels for connecting and monitoring external analog devices.

Q: What type of safety technology is built into the CSH02.5B-CC-EC-ET-L3-EM-NN-NW?

A: The CSH02.5B-CC-EC-ET-L3-EM-NN-NW features Safe Torque Off as its integrated safety technology.

Q: How many digital input channels does the CSH02.5B-CC-EC-ET-L3-EM-NN-NW offer?

A: There are 11 digital inputs included on this controller, enabling the connection of multiple digital sensors or switches.

Q: What type of communication protocol does the CSH02.5B-CC-EC-ET-L3-EM-NN-NW controller use?

A: This model acts as a Sercos III Master for high-speed real-time communication with automation devices.

Q: How many optional slots can be configured in the CSH02.5B-CC-EC-ET-L3-EM-NN-NW controller?

A: There are 3 optional slots available, allowing further expansion or customization of the controller based on application requirements.


Internal Product Review

  • ‘‘The CSH02.5B-CC-EC-ET-L3-EM-NN-NW is a Bosch Rexroth Indramat advanced controller with Sercos III Master communication and Safe Torque Off. Three optional slots and encoder emulation support flexible machine integration and dependable feedback handling. Compact packaging makes the controller an excellent choice for dense, high-performance automation cabinets.’’

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