CSH02.1B-CC-EC-ET-S5-EC-NN-FW Bosch Rexroth Indramat
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MPN: R911372570
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The Bosch Rexroth Indramat CSH02.1B-CC-EC-ET-S5-EC-NN-FW is part of the CSH Advanced Controllers series and is equipped with a sercos III master communication interface and secondary Multi-Ethernet communication. The controller runs on a 24 V DC control supply and features a 1.3 kHz analog input bandwidth with 14-bit resolution. It includes one on-board analog input, seven digital inputs, and provides Multi-encoder support with Safe Motion safety technology.
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Product Description:
The CSH02.1B-CC-EC-ET-S5-EC-NN-FW is an axis and machine controller built by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Installed inside a drive cabinet, it supervises motion sequences, gathers feedback from encoders, and distributes setpoints to servo amplifiers. By combining central processing with integrated fieldbus routing, the device forms the control core of packaging lines, handling modules, and other industrial automation cells.
Its single analog measurement path supports a bandwidth of 1.3 kHz, allowing rapid signal tracking for tension, pressure, or position sensors. Conversion accuracy is fixed at 14 bit, which limits quantization error when the controller scales those readings into the control loop. Axis synchronization is carried over a SERCOS III master interface so drive modules receive deterministic cyclic data. The logic electronics draw power from a dedicated DC 24 V supply, while feedback devices can be powered directly through the board at up to 500 mA. When the module generates strobed commands, each digital channel can issue pulses as short as 1 ms, enabling precise latch or trigger actions on connected hardware.
Startup loading on the supply remains below 5 A of inrush current, and steady consumption is limited to 23.3 W, preserving cabinet power budgets. Up to 6 W of encoder power is available, separating sensor feeding from logic rails. The card handles two safety encoder evaluations and uses the Safe Motion function so speed or position limits are checked internally without an external safety PLC. A multi-encoder interface lets incremental, SSI, or Hiperface transducers share the same connector. Seven onboard digital inputs plus one configurable digital I/O accommodate limit switches and user events, while secondary communication through Multi-Ethernet ties higher-level networks into the motion system.
Frequently Asked Questions about CSH02.1B-CC-EC-ET-S5-EC-NN-FW:
Q: What type of encoder interface is available on the CSH02.1B-CC-EC-ET-S5-EC-NN-FW controller?
A: The CSH02.1B-CC-EC-ET-S5-EC-NN-FW supports a multi-encoder interface, allowing connections to several types of encoders.
Q: What is the resolution of the analog input on the CSH02.1B-CC-EC-ET-S5-EC-NN-FW?
A: This controller features analog input resolution of 14 bits, enabling precise measurement and processing of analog signals.
Q: What is the required control supply voltage for the CSH02.1B-CC-EC-ET-S5-EC-NN-FW?
A: It operates with a control supply voltage of DC 24 V, which is standard for industrial automation environments.
Q: What safety technology is integrated into the CSH02.1B-CC-EC-ET-S5-EC-NN-FW controller?
A: The CSH02.1B-CC-EC-ET-S5-EC-NN-FW controller is built with Safe Motion safety technology for enhanced operational security.
Q: Which communication protocols are supported by the CSH02.1B-CC-EC-ET-S5-EC-NN-FW controller?
A: It supports sercos III master as its primary communication protocol and also features Multi-Ethernet for secondary communication.
