CSB01.1N-SE-ENS-NNN-L2-S-NN-FW Bosch Rexroth Indramat
MPN: R911328605
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The Bosch Rexroth Indramat CSB01.1N-SE-ENS-NNN-L2-S-NN-FW is part of the CSB Drive Controllers series and supports single axis control. It features SERCOS II communication, fiber optics for signal transfer, and includes digital I/O with a standard operator panel. The controller also provides a Hiperface encoder interface, relay output, and Safe Torque Off safety function.
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Product Description:
The CSB01.1N-SE-ENS-NNN-L2-S-NN-FW drive controller is produced by Bosch Rexroth Indramat within the CSB Drive Controllers series. It is a configurable motion-control module intended for cabinet installation, and it manages a servo axis through real-time command processing for industrial automation tasks such as packaging or material handling. Onboard digital I/O lines support local sequencing, and a relay output supplies isolated status switching.
As a Single Axis device, the controller coordinates one motor channel, allowing dedicated current, speed, and position loops. Communication with the higher-level PLC is handled through SERCOS II, a deterministic fiber-optic ring protocol that meets cycle-time demands in multi-drive systems. Conformance to IEC 61491 / EN 61491 clarifies the telegram structure and supports interoperability with compliant masters. Motor feedback enters through the Hiperface interface; the unit accepts differential sine-cosine and TTL traces rated at 1 Vpp; 5 V TTL, giving simultaneous analog position resolution and digital marker signals. Parameterization and diagnostics are handled in the engineering environment IndraWorks, which provides an object-oriented project view and online access to drive variables.
For startup or fallback service, the front operator panel uses a standard keypad layout with LED indicators, while data traces can be accessed through startup links that include the SERCOS service channel and RS232. Both paths are mirrored internally so the same parameter set can be reached regardless of access method. All high-speed telegrams travel on Fiber Optics to isolate drive electronics from ground loops and extend network distances between cabinets. The integrated safety channel delivers Safe Torque Off, disconnecting power stages with hardware redundancy when an external emergency signal arrives. Digital inputs, relay feedback, and the SERCOS service channel remain powered for diagnostics, allowing status checks without re-enabling motion.
Frequently Asked Questions about CSB01.1N-SE-ENS-NNN-L2-S-NN-FW:
Q: What type of axis configuration does the CSB01.1N-SE-ENS-NNN-L2-S-NN-FW provide?
A: The CSB01.1N-SE-ENS-NNN-L2-S-NN-FW controller is designed for single-axis operation.
Q: Which communication protocol does the CSB01.1N-SE-ENS-NNN-L2-S-NN-FW use for control?
A: Control communication for this controller is established via SERCOS II, enabling high-speed digital data exchange.
Q: What encoder interface and signal types are supported by the CSB01.1N-SE-ENS-NNN-L2-S-NN-FW drive controller?
A: This model features a Hiperface encoder interface designed to process both 1 Vpp and 5 V TTL encoder signals.
Q: What safety function is available on the CSB01.1N-SE-ENS-NNN-L2-S-NN-FW controller?
A: Safe Torque Off is implemented as the safety function on this controller to ensure reliable shutdown of drive energy.
Q: Which engineering tool is compatible with the CSB01.1N-SE-ENS-NNN-L2-S-NN-FW drive controller?
A: The designated engineering tool for this unit is IndraWorks, used for configuration and commissioning.