CSH01.2C-SE-ENS-EN2-CCD-NN-S-NN-FW Bosch Rexroth Indramat
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MPN: R911319367
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The Bosch Rexroth Indramat CSH01.2C-SE-ENS-EN2-CCD-NN-S-NN-FW is part of the CSH Advanced Controllers series and features SERCOS II control communication at a rate of 16 MBaud. It includes ENS and EN2 encoder interfaces, supports CCD cross communication on IEEE 802.3 standard, and provides an RJ-45 engineering port compatible with 100Base-TX networks. The controller has a base inrush current of 4 Amps and a base power consumption of 8.5 Watts.
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Product Description:
The CSH01.2C-SE-ENS-EN2-CCD-NN-S-NN-FW is a single-axis motion controller card manufactured by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Installed in a Rexroth drive rack, the board coordinates servo loops and field communication between the drive inverter and higher-level PLCs. It combines real-time bus communication with integrated encoder evaluation, so it can serve as the command and feedback hub in packaging machines, printing lines, and general factory automation. This arrangement allows the controller to relay command values from the automation system while processing motor feedback within the drive platform.
Its base inrush current is 4 A, which indicates the peak input current when the controller is powered. Once running, its electronics consume just 8.5 W, which helps limit heat inside the control cabinet. Motion commands and real-time status move over SERCOS II at a transfer rate of 16 MBaud for cyclic data exchange with a drive or multi-axis ring. That communication path supports synchronized control updates needed for coordinated axis response. For service access, the board also provides an Ethernet maintenance port that supports 100Base-TX and uses a standard 8-pin RJ-45 connector.
Feedback handling is split between two isolated encoder supplies. The ENS interface can deliver up to 500 mA from an internal rail held at 11.6 V, which suits sine-cosine or Hiperface sensors. The EN2 port supplies 350 mA at a regulated 5.0 V for TTL incremental encoders, so mixed feedback types can be connected without cross-loading the same supply. Separating the two encoder power domains helps prevent one feedback device from affecting the supply conditions of the other. Cross-controller diagnostics are available through the Rexroth CCD channel, allowing peer boards to exchange state information without using the main fieldbus. The engineering port follows IEEE 802.3 for predictable link behavior, and the front control panel allows local parameter access while motion continues on the SERCOS ring.
Frequently Asked Questions about CSH01.2C-SE-ENS-EN2-CCD-NN-S-NN-FW:
Q: What is the base inrush current for the CSH01.2C-SE-ENS-EN2-CCD-NN-S-NN-FW controller?
A: The base inrush current for the CSH01.2C-SE-ENS-EN2-CCD-NN-S-NN-FW controller is 4 A.
Q: Which control communication standard is supported by the CSH01.2C-SE-ENS-EN2-CCD-NN-S-NN-FW?
A: This controller supports SERCOS II as its main control communication.
Q: What encoder interfaces are available on the CSH01.2C-SE-ENS-EN2-CCD-NN-S-NN-FW?
A: The CSH01.2C-SE-ENS-EN2-CCD-NN-S-NN-FW features two encoder interfaces: ENS and EN2.
Q: What are the supply voltage and current specifications for the EN2 encoder interface?
A: The EN2 interface operates with a supply voltage of 5.0 V and a current of 350 mA.
Q: What CCD standard does the CSH01.2C-SE-ENS-EN2-CCD-NN-S-NN-FW use for cross communication?
A: IEEE 802.3 is used for cross communication (CCD standard) in this model.
