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CSH01.2C-SE-ENS-EN2-CCD-L1-S-NN-FW Bosch Rexroth Indramat

MPN: R911320076

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The Bosch Rexroth Indramat CSH01.2C-SE-ENS-EN2-CCD-L1-S-NN-FW is part of the CSH Advanced Controllers series and features two analog outputs rated at 1 mA and 5 V. It includes digital outputs rated at 24 V and 0.5 A, along with encoder interfaces supporting IndraDyn, Hiperface, 1 Vss, TTL, and EnDat 2.1 standards. This controller measures 241 mm in height, 103 mm in depth, and 49.5 mm in width, and offers Sercos II master communication with an Ethernet-based engineering interface.

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Product Description:

The CSH01.2C-SE-ENS-EN2-CCD-L1-S-NN-FW is a single-axis control section produced by Bosch Rexroth Indramat within the CSH Advanced Controllers series. It installs inside an IndraDrive modular rack and serves as the motion and I/O processor for servo inverters, translating fieldbus commands into motor-specific control signals for automated machinery. In that role, it processes command data, feedback signals, and local I/O so the connected power section can regulate motor behavior in real time. An Ethernet-based engineering port enables remote parameter upload, and a dedicated RS232 serial link is present for console access.

The control section supplies 2 differential analog outputs, each limited to 1 mA and referenced to 5 V for drive-level setpoint generation. These channels can be used where an external analog reference or monitoring signal is required by adjacent equipment. For discrete control, it furnishes 24 V sourcing logic with channel currents up to 0.5 A, which allows direct operation of small solenoids without relays. Primary feedback is obtained through a configurable encoder port that supports IndraDyn / Hiperface / 1 Vss / TTL. Deterministic network traffic is handled by the SERCOS II master interface, and the module occupies 103 mm of cabinet depth and 241 mm in height for standard control-panel layouts.

Cross-axis data exchange is enabled by the Cross Communication Drive option, and a second feedback socket accommodates EnDat 2.1 / 1 Vss / TTL encoders when legacy devices are used. This peer link bypasses the central bus during time-critical phase alignment, which helps synchronized axes exchange data with minimal delay. Machine-level safety is enforced through the Starting Lockout function, which blocks power until an external permit signal is present. With a front width of only 49.5 mm, multiple control sections can be arrayed on a single mounting rail while preserving airflow and leaving space for shielded feedback cables and daisy-chained SERCOS fibers.

Analog Output Count
2
Analog Output Current
1 mA
Analog Output Voltage
5 V
Depth
103 mm
Digital Output Current
0.5 A
Digital Output Voltage
24 V
Encoder Interface 1
IndraDyn / Hiperface / 1 Vss / TTL
Encoder Interface 2
EnDat 2.1 / 1 Vss / TTL
Engineering Interface
Ethernet-Based
Firmware Delivery
Separate Subposition
Height
241 mm
Master Communication
Sercos II
Option 3 Interface
Cross Communication Drive
Safety Option
Starting Lockout
Serial Interface
RS232
Width
49.5 mm
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Frequently Asked Questions about CSH01.2C-SE-ENS-EN2-CCD-L1-S-NN-FW:

Q: How many analog outputs are available on the CSH01.2C-SE-ENS-EN2-CCD-L1-S-NN-FW controller?

A: The CSH01.2C-SE-ENS-EN2-CCD-L1-S-NN-FW controller provides two analog outputs for signal processing tasks.

Q: What communication protocol is used for master communication in the CSH01.2C-SE-ENS-EN2-CCD-L1-S-NN-FW?

A: This controller uses Sercos II for master communication, supporting high-speed automation networks.

Q: What safety option is included with the CSH01.2C-SE-ENS-EN2-CCD-L1-S-NN-FW controller?

A: The unit features a safety starting lockout function to prevent unintended device startup.

Q: What type of engineering interface does the CSH01.2C-SE-ENS-EN2-CCD-L1-S-NN-FW provide?

A: An Ethernet-based engineering interface is available for programming and diagnostic access.

Q: Which encoder interfaces can be used with the CSH01.2C-SE-ENS-EN2-CCD-L1-S-NN-FW controller?

A: Both IndraDyn/Hiperface/1 Vss/TTL and EnDat 2.1/1 Vss/TTL encoder interfaces are supported on this model.


Internal Product Review

  • ‘‘The CSH01.2C-SE-ENS-EN2-CCD-L1-S-NN-FW is a Bosch Rexroth Indramat advanced controller with Sercos II master communication and an Ethernet-based engineering interface. Dual feedback support through IndraDyn/Hiperface/1 Vss/TTL and EnDat 2.1/1 Vss/TTL adds strong integration flexibility for servo applications. Starting lockout and Cross Communication Drive capability make this controller a strong choice for coordinated motion systems.’’

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