CSB02.1B-ET-EC-NN-NN-DA-NN-FW Bosch Rexroth Indramat
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MPN: R911340730
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The Bosch Rexroth Indramat CSB02.1B-ET-EC-NN-NN-DA-NN-FW belongs to the CSB Drive Controllers series and features a Multi-Ethernet communication interface with two 100Base-TX RJ-45 ports. It supports multi-encoder interfaces, provides digital and analog I/O extension, and has probe inputs and relay outputs rated at 30 V and 1000 mA.
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Product Description:
The CSB02.1B-ET-EC-NN-NN-DA-NN-FW is a compact drive controller from Bosch Rexroth Indramat that belongs to the CSB Drive Controllers series. It serves as the central interface between motion axes and higher-level controls, combining power stage gating, multi-protocol communication, and feedback processing so that motors in automated assembly lines, packaging machines, or machine tools receive coordinated torque and velocity commands. This arrangement allows the controller to manage command exchange and feedback handling within a compact cabinet layout.
An analog input bandwidth of 1.3 kHz allows high-speed setpoint tracking, while the analog output section resolves feedback in 24 mV/incr steps for precise diagnostics. On the network side, the built-in Multi-Ethernet stack supports the physical layer specified as 100Base-TX and presents two shielded sockets in the RJ-45, 8-pin format for straightforward daisy-chain wiring. Feedback from resolvers, EnDat, or other devices is accepted through a Multi-Encoder interface, and real-time probe latching is possible through two dedicated probe inputs. The housing stands 241 mm tall, while its narrow width and modest depth help it fit a single slot in a standard control cabinet. Inrush suppression limits the charging surge to a pulse only 1 ms wide, which helps reduce stress during power-up.
The controller draws a startup current of less than 5 A and provides 2 Multi-Ethernet ports once energized. These ports can be extended by a Digital/Analog I/O module when additional field signals are required. Relay contacts on the front panel can switch loads up to 1000 mA at a maximum of 30 V, allowing direct control of brakes or contactors without an auxiliary relay. Internal circuitry tolerates short peak currents because the inrush limiter resets after the 1 ms interval. This helps the unit return to normal operation after the initial charging pulse has passed.
Frequently Asked Questions about CSB02.1B-ET-EC-NN-NN-DA-NN-FW:
Q: What is the analog input bandwidth of the CSB02.1B-ET-EC-NN-NN-DA-NN-FW controller?
A: The CSB02.1B-ET-EC-NN-NN-DA-NN-FW offers a 1.3 kHz analog input bandwidth, allowing for fast and precise input signal processing.
Q: How many Ethernet ports and what type are available on the CSB02.1B-ET-EC-NN-NN-DA-NN-FW?
A: This controller supports Multi-Ethernet communication and features two 100Base-TX compatible ports for flexible network setups.
Q: What is the analog output resolution on the CSB02.1B-ET-EC-NN-NN-DA-NN-FW drive controller?
A: The analog output resolution of the CSB02.1B-ET-EC-NN-NN-DA-NN-FW is set at 24 mV per increment, providing fine signal control.
Q: What kind of encoder interface does the CSB02.1B-ET-EC-NN-NN-DA-NN-FW use?
A: This model is equipped with a Multi-Encoder interface, supporting various encoder types for feedback applications.
Q: What are the current and voltage capacities for relay outputs on the CSB02.1B-ET-EC-NN-NN-DA-NN-FW controller?
A: The relay outputs of the CSB02.1B-ET-EC-NN-NN-DA-NN-FW can handle up to 1000 mA current and 30 V voltage for switching control.
