CSH01.2C-NN-EN2-NNN-CCD-L1-S-NN-FW Bosch Rexroth Indramat
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MPN: R911321793
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The Bosch Rexroth Indramat CSH01.2C-NN-EN2-NNN-CCD-L1-S-NN-FW is part of the CSH Advanced Controllers series and supports EnDat 2.1, 1 Vpp, and 5 V TTL primary encoder interfaces. The controller features a cross communication port with RJ45 8-pin, supporting the 100Base-TX standard, and has relay contact ratings of DC 24 V at 1 A. It measures 241 mm in height, 49.5 mm in width, and 103 mm in depth.
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Product Description:
The CSH01.2C-NN-EN2-NNN-CCD-L1-S-NN-FW controller is built by Bosch Rexroth Indramat and belongs to the CSH Advanced Controllers series. It functions as the central processing section inside IndraDrive drive stacks, coordinating motion commands, sensor feedback, and safety states for servo axes and peripheral equipment in automated production lines. It manages signal flow between the drive power section and connected feedback devices during commanded motion and stop conditions. By consolidating these tasks, the module helps reduce wiring while maintaining deterministic control over motors, encoders, and field devices. Mounted inside the drive cabinet, it occupies a single controller slot and links to higher-level PLCs through optional bus modules.
The unit uses an RJ45, 8-pin connector for the 100Base-TX Ethernet physical layer. When configured as a network Master, the controller exchanges real-time data with adjacent drive sections without routing traffic through an external switch. Inside the same housing, a primary feedback channel accepts EnDat 2.1, 1 Vpp, or 5 V TTL encoder signals and supplies the transducer with 5.0 V at up to 350 mA. Its mechanical dimensions are 49.5 mm in width, 241 mm in height, and 103 mm in depth, permitting dense stacking in multi-axis cabinets. This compact format helps when several axes are installed side by side in the same cabinet bay.
Local service access is provided through a RS232 channel that terminates on a Mini-DIN, 8-pin plug, allowing local setup access without interrupting the real-time network path. For discrete machine I/O, an onboard relay carries DC 24 V / 1 A, while a separate safety control line operates at 24 V and 3 mA to command the internal starting lockout logic. These interfaces allow the controller to exchange simple machine-status signals alongside its motion-control tasks. The controller executes a safe stop in Category 0, which removes torque within a single cycle. Its Starting Lockout safety function prevents unintended restart after an emergency event, and the master communication slot is not equipped.
Frequently Asked Questions about CSH01.2C-NN-EN2-NNN-CCD-L1-S-NN-FW:
Q: What type of cross communication port is included on the CSH01.2C-NN-EN2-NNN-CCD-L1-S-NN-FW controller?
A: This controller features an RJ45, 8-pin cross communication port for device networking.
Q: What types of encoder interfaces are available on the CSH01.2C-NN-EN2-NNN-CCD-L1-S-NN-FW?
A: The primary encoder interface supports EnDat 2.1, 1 Vpp, and 5 V TTL signals.
Q: Which safety stop category is supported by the CSH01.2C-NN-EN2-NNN-CCD-L1-S-NN-FW controller?
A: The safety stop function on this unit meets Safety Stop Category 0 requirements.
Q: What is the relay contact rating for the CSH01.2C-NN-EN2-NNN-CCD-L1-S-NN-FW controller?
A: This model has a relay contact rating of DC 24 V at 1 A for control circuits.
Q: Which serial communication options are supported by the CSH01.2C-NN-EN2-NNN-CCD-L1-S-NN-FW?
A: The serial interface uses RS232 communication through a Mini-DIN, 8-pin connector.
