CSH01.2C-PB-ENS-EN2-CCD-NN-S-NN-FW Bosch Rexroth Indramat
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MPN: R911315737
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The Bosch Rexroth Indramat CSH01.2C-PB-ENS-EN2-CCD-NN-S-NN-FW is an advanced controller from the CSH Advanced Controllers series. It features 1 analog input, 2 analog outputs at 5 V and 1 mA, and includes both IndraDyn HIPERFACE and EnDat 2.1 encoder interfaces. The controller operates with a supply voltage of 24 V DC and supports PROFIBUS-DP master communication, with a typical inrush current of 4 A.
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Product Description:
The CSH01.2C-PB-ENS-EN2-CCD-NN-S-NN-FW control section is produced by Bosch Rexroth Indramat for the CSH Advanced Controllers series. As a plug-in module inside IndraDrive units, it supervises axis positioning, conditions encoder signals, and forwards network traffic, making it a central component in industrial automation where coordinated motion and real-time communication are required. It combines drive-resident processing with multiple field-level interfaces so machine builders can implement compact, cabinet-mounted motion systems for packaging, material handling, or assembly equipment.
Powered from a DC 24 V control supply, the section draws only 8.5 W at base load, so control-cabinet heat dissipation remains low. When power is applied, a typical inrush of 4 A must be provided by the auxiliary supply to charge internal capacitors. The board offers one analog input channel and two analog outputs; each output can source 1 mA or generate up to 5 V, allowing speed references or sensor biases to be delivered directly to connected devices. A standard front-mounted control panel gives local access to parameters, and a single normally-open relay contact is available for status indication.
For networked installations the module acts as the fieldbus master through PROFIBUS-DP, while drive-to-drive coordination is handled by the cross-communication channel that operates as a master on SERCOS III. Feedback is accepted through two encoder sockets: interface 1 supports 1 Vpp signals from IndraDyn or HIPERFACE sensors, and interface 2 accommodates EnDat 2.1 or 5 V TTL formats, enabling mixed feedback topologies on the same line. The internal timer can shape control pulses up to 100 ms for deterministic start commands. Serial diagnostics run over RS232, and because no integrated safety technology is present, any functional safety must be implemented in external hardware.
Frequently Asked Questions about CSH01.2C-PB-ENS-EN2-CCD-NN-S-NN-FW:
Q: How many analog input channels are available on the CSH01.2C-PB-ENS-EN2-CCD-NN-S-NN-FW controller?
A: This controller provides one analog input, allowing direct connection to analog sensors or control signals.
Q: Which master communication protocol does this controller utilize?
A: The CSH01.2C-PB-ENS-EN2-CCD-NN-S-NN-FW features PROFIBUS-DP as its master communication protocol.
Q: What supply voltage is required to operate the CSH01.2C-PB-ENS-EN2-CCD-NN-S-NN-FW controller?
A: The supply voltage for this controller is DC 24 V.
Q: What is the base power consumption of the CSH01.2C-PB-ENS-EN2-CCD-NN-S-NN-FW?
A: This controller has a base power consumption of 8.5 W during operation.
Q: Which encoder interfaces are available on the CSH01.2C-PB-ENS-EN2-CCD-NN-S-NN-FW?
A: The unit supports encoder interfaces including IndraDyn, HIPERFACE®, 1 Vpp, and EnDat 2.1 / 1 Vpp / 5 V TTL.
