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CSB01.1N-SE-ENS-NNN-NN-S-N-FW Bosch Rexroth Indramat

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The Bosch Rexroth Indramat CSB01.1N-SE-ENS-NNN-NN-S-N-FW is a single-axis drive controller from the CSB Drive Controllers series. It features integrated digital I/O and relay output, and uses fiber optic communication following the IEC 61491 and EN 61491 standards. The controller supports IndraDyn motor encoders with signals such as Hiperface, 1 Vpp, and 5 V TTL, and is equipped with sercos II and RS232 interfaces.

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Product Description:

The CSB01.1N-SE-ENS-NNN-NN-S-N-FW is a drive controller module produced by Bosch Rexroth Indramat within the CSB Drive Controllers series. It is installed in IndraDrive systems to execute position, velocity, and torque commands for servo machinery on automated production lines. By managing feedback, fieldbus communication, and local I/O on a single platform, the card coordinates motion of attached power sections and contributes to deterministic machine operation. It also provides an interface between higher-level PLCs and the motor drives. This separation lets the control section manage motion tasks while the connected power hardware supplies the motor current.

The module supervises 1 servo axis, making it suitable for single-axis stations such as pick-and-place heads or turret drives. Command and diagnostic data travel over a fiber-optic ring, which minimizes electromagnetic interference inside the cabinet. The real-time motion bus follows the SERCOS II protocol so update cycles remain synchronous across multiple drives. Local sensing and actuation can be wired directly to the board through integrated digital I/O, reducing the need for separate interface blocks. An auxiliary serial port that uses RS-232 allows parameter access and trace capture without disrupting the main network.

The controller complies with IEC 61491 / EN 61491, giving predictable timing behavior when the card is used with third-party SERCOS nodes. Feedback processing is optimized for IndraDyn motors, and the controller reads Hiperface signals in addition to 1 Vpp and 5 V TTL formats, allowing both absolute and incremental position evaluation. Support for multiple feedback signal types also allows the same controller platform to work with different compatible motor feedback systems. An integrated relay output provides a volt-free contact that can signal drive-ready status to external safety relays or PLC inputs. The design omits dedicated safety functions, so external hardware must handle safety channels.

Axis Count
1
Comm Medium
Fiber Optic
Comm Standard
IEC 61491 / EN 61491
Control Communication
sercos II
Digital I/o
Integrated
Encoder Interface
IndraDyn Motors
Encoder Signals
Hiperface, 1 Vpp, 5 V TTL
Operator Panel
Standard
Relay Output
Integrated
Safety Technology
None
Serial Interface
RS232

Frequently Asked Questions about CSB01.1N-SE-ENS-NNN-NN-S-N-FW:

Q: How many axes can the CSB01.1N-SE-ENS-NNN-NN-S-N-FW controller manage?

A: This controller is designed to operate a single axis.

Q: What communication medium does the CSB01.1N-SE-ENS-NNN-NN-S-N-FW utilize?

A: The CSB01.1N-SE-ENS-NNN-NN-S-N-FW communicates using fiber optic connections.

Q: Is safety technology provided in the CSB01.1N-SE-ENS-NNN-NN-S-N-FW?

A: The safety technology feature is not included in this controller.

Q: What type of operator panel is featured on the CSB01.1N-SE-ENS-NNN-NN-S-N-FW?

A: This controller is equipped with a standard operator panel for user interaction.

Q: Does the CSB01.1N-SE-ENS-NNN-NN-S-N-FW include integrated digital I/O?

A: Integrated digital input and output options are available on this model.


Internal Product Review

  • ‘‘The CSB01.1N-SE-ENS-NNN-NN-S-N-FW is a single-axis CSB drive controller with sercos II control communication. Integrated digital I/O and an integrated relay output support efficient machine interfacing and simplified control architecture. Fiber optic communication is a strong advantage here, delivering dependable signal transmission for precise servo applications.’’

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