CSH02.1B-ET-EC-NN-S4-NN-NN-FW Bosch Rexroth Indramat
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MPN: R911374794
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The Bosch Rexroth Indramat CSH02.1B-ET-EC-NN-S4-NN-NN-FW is part of the CSH Advanced Controllers series and supports communication standards including IEEE 802.3 with protocols like EtherCAT, EtherNet/IP, PROFINET IO, and sercos III. It features 11 digital inputs, 3 analog inputs, 2 analog outputs, and offers a control supply voltage of 24 VDC. The controller also provides two safe input and output channels, each supporting a maximum current of 350 mA.
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Product Description:
The Bosch Rexroth Indramat CSH02.1B-ET-EC-NN-S4-NN-NN-FW is a motion and logic controller from the CSH Advanced Controllers series. It is intended for cabinet installation where it supervises drive axes, peripheral sensors, and safety circuits in automated machinery. By combining deterministic fieldbus communication with onboard processing, the unit delivers coordinated movement profiles and real-time status reporting that are essential for packaging lines, assembly stations, and material-handling gantries. This arrangement allows one controller to manage synchronized motion and machine-level I/O from a single control point.
The controller runs on a control supply of 24 VDC and conforms to the IEEE 802.3 Ethernet physical layer, giving it native connectivity for EtherCAT, EtherNet/IP, PROFINET IO, and sercos III networks. The controller has 11 digital inputs for direct connection of limit switches or photo-eyes. It also has 3 general-purpose analog inputs for potentiometers, pressure sensors, or other ±10 V transducers. It provides 2 analog outputs that can transmit speed or torque references to legacy drives. Additional analog current inputs are available for 0–20 mA instrumentation, and the unit can accept up to three optional plug-in modules for specialized interfaces. Start-up current is limited to less than 5 A, which helps prevent nuisance trips on tightly protected 24 V supplies.
A 5 V encoder line may be routed up to 75 m when sense conductors are used, and individual encoder supplies draw from a consolidated budget of 12 W. The fastest input event the controller can capture is a pulse no shorter than 1 ms, which suits high-speed registration marks on web lines. Integrated safety includes two dual-channel inputs and two dual-channel outputs, and the outputs can source up to 350 mA for force-guided contactors. On the S4 version, resolver feedback is disabled, so all axes rely on digital encoders for position verification.
Frequently Asked Questions about CSH02.1B-ET-EC-NN-S4-NN-NN-FW:
Q: How many optional slots are available on the CSH02.1B-ET-EC-NN-S4-NN-NN-FW controller?
A: The CSH02.1B-ET-EC-NN-S4-NN-NN-FW controller supports up to three optional slots for system expansion.
Q: Which industrial Ethernet protocols are supported by the CSH02.1B-ET-EC-NN-S4-NN-NN-FW controller?
A: This controller is compatible with EtherCAT, EtherNet/IP, PROFINET IO, and sercos III protocols.
Q: What is the control supply voltage needed for operating the CSH02.1B-ET-EC-NN-S4-NN-NN-FW controller?
A: The control supply voltage required for this unit is 24 VDC.
Q: How many digital input channels does the CSH02.1B-ET-EC-NN-S4-NN-NN-FW controller offer?
A: This device provides 11 digital inputs for interfacing with external devices.
Q: What is the maximum inrush current for the CSH02.1B-ET-EC-NN-S4-NN-NN-FW controller?
A: The maximum inrush current for the CSH02.1B-ET-EC-NN-S4-NN-NN-FW controller is less than 5 A.
