CSB02.5B-ET-EC-PB-S4-NN-NN-NW Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R911373870
No Tariffs On US Orders- Straightforward Pricing: No Rush Fees, No Credit Card Fees
The Bosch Rexroth Indramat CSB02.5B-ET-EC-PB-S4-NN-NN-NW is part of the CSB Drive Controllers series and supports one axis with 11 digital inputs and 3 analog inputs. It features a multi-encoder interface, supports Ethernet protocols such as sercos III, EtherCAT, EtherNet/IP, and PROFINET IO, and incorporates Safe Motion safety technology along with a PROFIBUS connector.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The CSB02.5B-ET-EC-PB-S4-NN-NN-NW is a compact drive controller manufactured by Bosch Rexroth Indramat for the CSB Drive Controllers series. Designed to manage one servo or spindle axis, it links fieldbus traffic, encoder feedback, and power conversion in a single housing. In automated lines, the device translates motion commands from PLCs into controlled current and voltage that reach the motor, keeping positioning repeatable under dynamic loads.
The control section handles 1 axis, and its signal layer offers 11 digital inputs for fast limit or homing switches, alongside 3 analog inputs that accept ±10 V reference signals or sensor feedback. Two current-measuring channels complement the analog group so phase currents can be monitored directly. Output resources include 2 analog outputs for status voltages and five configurable digital I/O points that can switch roles through parameterization. A pair of probe inputs captures sub-microsecond position latches, while the multi-encoder interface permits incremental, absolute, or Hiperface transducers to be connected without additional converters. Network access is provided through a shielded RJ-45, 8-pin socket that follows the 100Base-TX standard and carries real-time Sercos III, EtherCAT, EtherNet/IP, or PROFINET IO telegrams.
For legacy installations, a front-mounted PROFIBUS channel is available through a D-Sub 9-pin female connector, enabling cyclic data exchange with drives that still rely on fieldbus telegrams. Safety is integrated, and the controller supports Safe Motion so certified circuits can execute STO, SS1, or SOS functions without external relays. Power conversion is handled by the modular HMU05 section, which mates with supply units and brake resistors sized for the application. This arrangement allows high-speed Ethernet, classic fieldbus wiring, integrated safety, multiple encoder formats, and the available I/O set to be handled in one controller without additional interface modules.
Frequently Asked Questions about CSB02.5B-ET-EC-PB-S4-NN-NN-NW:
Q: How many analog input channels are available on the CSB02.5B-ET-EC-PB-S4-NN-NN-NW drive controller?
A: The CSB02.5B-ET-EC-PB-S4-NN-NN-NW includes three analog input channels for flexible signal acquisition.
Q: How many analog output channels does the CSB02.5B-ET-EC-PB-S4-NN-NN-NW offer?
A: This drive controller provides two analog output channels for control and monitoring tasks.
Q: How many axes can be controlled by the CSB02.5B-ET-EC-PB-S4-NN-NN-NW unit?
A: The CSB02.5B-ET-EC-PB-S4-NN-NN-NW supports connection of up to one motion axis.
Q: What kind of encoder interface is included with the CSB02.5B-ET-EC-PB-S4-NN-NN-NW controller?
A: It features a multi-encoder interface that allows compatibility with different encoder types.
Q: What safety technology is implemented in the CSB02.5B-ET-EC-PB-S4-NN-NN-NW drive controller?
A: The drive comes equipped with Safe Motion safety technology for advanced protection features.
