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CSB01.1C-ET-ENS-EN1-L1-S-NN-FW Bosch Rexroth Indramat

MPN: R911327305

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The Bosch Rexroth Indramat CSB01.1C-ET-ENS-EN1-L1-S-NN-FW is a single-axis drive controller from the CSB Drive Controllers series. It supports Multi-Ethernet communication, Safe Torque Off safety option, and features digital I/O, an RS232 serial interface, and relay output. The controller is equipped with an operator panel, analog I/O extension, encoder emulation, and can interface with IndraDyn, Hiperface, 1 Vpp, and 5 V TTL encoders.

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Product Description:

The CSB01.1C-ET-ENS-EN1-L1-S-NN-FW is a drive controller produced by Bosch Rexroth Indramat within the CSB Drive Controllers series. It is intended to govern one servo axis, providing closed-loop motion control for machinery that requires coordinated velocity and position regulation. By integrating power electronics with fieldbus communication, the unit acts as the central node between an IndraDrive power section and the feedback devices of the connected motor, allowing deterministic command execution in industrial automation lines. This arrangement also lets the drive exchange command values, feedback data, and status information in real time during automated motion sequences.

Its axis capacity is limited to a Single-Axis channel, which simplifies tuning when only one mechanical line needs regulation. Command data enter the controller through a Multi-Ethernet interface that accepts SERCOS III, EtherNet/IP, PROFINET, or EtherCAT without additional hardware, so plant communication can match existing network standards. Rotor position is read through a multi-protocol encoder socket that supports IndraDyn, Hiperface, 1 Vpp, and 5 V TTL feedback, and the card can also accept optional MHD or MKD motor encoders. Nonvolatile parameters are stored on a removable MultiMediaCard, allowing machine data to be transferred quickly. For risk reduction, the integrated safety channel provides Safe Torque Off, which removes gate signals to the power stage when a stop request is issued.

The controller’s local resources include an analog I/O extension marked as Supported, one programmable digital I/O block marked as Present, and a relay output for galvanically isolated signaling. The relay output can be used for isolated status signaling to surrounding machine controls. Diagnosis and parameter upload are possible through the RS232 service port, and cycle adjustments can be made with the operator keypad classified as Standard. Encoder emulation is also supported for legacy motion loops, and the serial link can mirror position counts to external HMIs.

Analog I/o Extension
Supported
Axis Count
Single-Axis
Control Communication
Multi-Ethernet
Digital I/o
Present
Encoder Emulation
Supported
Encoder Interface
IndraDyn, Hiperface, 1 Vpp, 5 V TTL
Memory Slot
MultiMediaCard
Operator Panel
Standard
Optional Encoder
MHD, MKD Motors
Relay Output
Present
Safety Option
Safe Torque Off
Serial Interface
RS232
  • CSB011CETENSEN1L1SNNFW
  • CSB01 1C ET ENS EN1 L1 S NN FW
  • csb01.1c-et-ens-en1-l1-s-nn-fw
  • CSB1.1C-ET-ENS-EN1-L1-S-NN-FW

Frequently Asked Questions about CSB01.1C-ET-ENS-EN1-L1-S-NN-FW:

Q: Does the CSB01.1C-ET-ENS-EN1-L1-S-NN-FW support analog I/O extension?

A: This drive controller supports an analog I/O extension for flexible control integration.

Q: What is the axis count for the CSB01.1C-ET-ENS-EN1-L1-S-NN-FW controller?

A: The CSB01.1C-ET-ENS-EN1-L1-S-NN-FW is designed for single-axis applications.

Q: Which communication protocol is used for control with the CSB01.1C-ET-ENS-EN1-L1-S-NN-FW?

A: Multi-Ethernet protocol is used for control communication on this drive controller.

Q: What types of encoder interfaces are available on this model?

A: Supported encoder interfaces include IndraDyn, Hiperface, 1 Vpp, and 5 V TTL for versatile feedback options.

Q: What safety feature is provided with the CSB01.1C-ET-ENS-EN1-L1-S-NN-FW drive controller?

A: The safety option included is Safe Torque Off for reliable operational safety.


Internal Product Review

  • ‘‘The CSB01.1C-ET-ENS-EN1-L1-S-NN-FW is a Bosch Rexroth Indramat CSB drive controller designed for single-axis applications with Multi-Ethernet control communication. Technical value stands out through support for IndraDyn, Hiperface, 1 Vpp, and 5 V TTL encoder interfaces, along with Safe Torque Off for dependable machine integration. Support for analog I/O extension and encoder emulation makes the controller a strong choice for flexible motion control architectures.’’

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