CSH01.3C-SE-ENS-ENS-CCD-S2-S-NN-FW Bosch Rexroth Indramat
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MPN: R911376118
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The Bosch Rexroth Indramat CSH01.3C-SE-ENS-ENS-CCD-S2-S-NN-FW is part of the CSH Advanced Controllers series and features SERCOS II control communication and a SERCOS III Master for cross communication. This unit includes 2 ENS encoder interfaces, supports an analog input bandwidth of 1.4 kHz, and has a maximum switching frequency of 16 kHz. The controller provides a safety function of Safe Motion and has a base power consumption of 8.5 Watts.
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Product Description:
The CSH01.3C-SE-ENS-ENS-CCD-S2-S-NN-FW is a motion-control interface card produced by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Installed in modular drive systems, it performs real-time position, velocity, and safety supervision for connected servo axes. Two ENS encoder ports allow direct feedback from high-resolution measuring systems, while SERCOS communication links the card to drives and PLCs. Because the card handles feedback processing and communication in one unit, it suits coordinated motion applications such as packaging systems, transfer lines, and precision handling equipment. It also reduces the need for separate interface modules in compact cabinets.
The onboard converter digitizes analog feedback with a resolution of 12 bit, providing adequate granularity for standard process signals. Incoming signals are filtered across a bandwidth of 1.4 kHz, so the card can follow rapid changes without excessive noise pickup. Its voltage sense path presents an input impedance of 160 kΩ, which helps limit loading on connected sensor circuits. For actuation, the module sources up to 1 mA and swings to 5 V on each analog output channel. This combination supports sensor acquisition, reference signaling, and basic diagnostic access through the same controller platform.
The digital control loop operates within strict timing limits. Base consumption is held to 8.5 W, so thermal rise inside multi-axis cabinets stays predictable. All parameter sets and drive commands ride on the SERCOS II ring, supporting minimum network cycles of 250 µs, while cross-device messaging can pass through a SERCOS III master at higher control levels. Internally, current vectors are refreshed every 62.5 µs, and the PWM stage runs at up to 16 kHz to help drives reduce motor ripple. Short update intervals support responsive corrections during acceleration, deceleration, and synchronized multi-axis movement. A built-in Safe Motion function handles stop and speed-monitor tasks without external relays, so safety functions remain integrated within the controller architecture.
Frequently Asked Questions about CSH01.3C-SE-ENS-ENS-CCD-S2-S-NN-FW:
Q: What communication protocol does the CSH01.3C-SE-ENS-ENS-CCD-S2-S-NN-FW controller use for control?
A: The CSH01.3C-SE-ENS-ENS-CCD-S2-S-NN-FW controller supports SERCOS II for its main control communication.
Q: How many encoder interfaces are present on the CSH01.3C-SE-ENS-ENS-CCD-S2-S-NN-FW controller?
A: This model features two ENS encoder interfaces for feedback connectivity.
Q: What is the analog output voltage provided by the CSH01.3C-SE-ENS-ENS-CCD-S2-S-NN-FW controller?
A: The analog output voltage of the CSH01.3C-SE-ENS-ENS-CCD-S2-S-NN-FW controller is 5 V.
Q: What safety function is available on the CSH01.3C-SE-ENS-ENS-CCD-S2-S-NN-FW controller?
A: This controller includes the Safe Motion safety function for improved operational safety.
Q: What is the base power consumption of the CSH01.3C-SE-ENS-ENS-CCD-S2-S-NN-FW controller?
A: It has a base power consumption of 8.5 W during normal operation.
