CSH01.3C-PB-ENS-ENS-CCD-NN-S-NN-FW Bosch Rexroth Indramat
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MPN: R911328833
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The Bosch Rexroth Indramat CSH01.3C-PB-ENS-ENS-CCD-NN-S-NN-FW is a controller from the CSH Advanced Controllers series, equipped with a PROFIBUS communication interface and supports IEEE 802.3 cross communication at 100Base-TX speeds. It features two standard encoder evaluation interfaces, supports IndraDyn S, HIPERFACE, EnDat 2.1, and 5V-TTL encoders, and has a relay contact rating of 24 VDC at 1 Amp.
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Product Description:
The CSH01.3C-PB-ENS-ENS-CCD-NN-S-NN-FW is a control section from the CSH Advanced Controllers series produced by Bosch Rexroth Indramat. It installs into IndraDrive power sections to execute axis control tasks, interpret encoder feedback, and exchange motion commands with higher-level PLCs through its built-in fieldbus. Within an automation cell, the module serves as the central processor that links servo feedback to network data so that drives follow precise position, velocity, and torque references. This arrangement lets the drive system coordinate closed-loop motion and machine signaling from a single integrated control stage.
Its signal processing chain begins with a 12-bit analog-to-digital converter that digitizes reference voltages for internal loops. For high-frequency measurement circuits, the board maintains a 500 kHz cutoff frequency, allowing rapid current or position sampling without aliasing. Discrete inputs that accept step-direction or pulse sequences are rated for a 400 kHz TTL frequency, so fast command pulses can reach the control algorithm without loss. Each encoder port can source up to 500 mA to power external transducers, and line receivers present a 120 Ω differential input resistance to match shielded twisted-pair cabling and reduce signal reflections. These electrical characteristics support stable feedback handling when the control section is paired with external measuring devices and fast digital command sources.
Network communication starts with a PROFIBUS interface that operates on the EIA-RS485 physical layer and connects through a 9-pin D-Sub plug. For peer-to-peer data exchange between drives, the cross-communication channel supports 100Base-TX Ethernet over an RJ-45 connector compliant with IEEE 802.3. Control relays on the board can switch auxiliary circuits up to 24 VDC, 1 A, enabling drive-ready or fault feedback to external logic. The housing occupies only 241 × 49.5 × 103 mm, permitting dense installation in multi-axis cabinets while still leaving room for airflow around adjacent modules. This compact layout helps the module fit into control cabinets where several drive sections must be mounted side by side.
Frequently Asked Questions about CSH01.3C-PB-ENS-ENS-CCD-NN-S-NN-FW:
Q: What communication interface does the CSH01.3C-PB-ENS-ENS-CCD-NN-S-NN-FW controller use?
A: The CSH01.3C-PB-ENS-ENS-CCD-NN-S-NN-FW controller utilizes PROFIBUS for its main communication interface.
Q: Which encoder types are supported by the CSH01.3C-PB-ENS-ENS-CCD-NN-S-NN-FW controller?
A: The device supports encoder interfaces including IndraDyn S, 1 Vpp, HIPERFACE, EnDat 2.1, and 5V-TTL.
Q: What type of cross communication connector is provided with the CSH01.3C-PB-ENS-ENS-CCD-NN-S-NN-FW?
A: A cross communication connector in RJ-45, 8-pin form is included on this controller for networking.
Q: What is the A/D converter resolution of the CSH01.3C-PB-ENS-ENS-CCD-NN-S-NN-FW controller?
A: The analog-to-digital converter width for this model is specified as 12 bits.
Q: What relay contact rating does the CSH01.3C-PB-ENS-ENS-CCD-NN-S-NN-FW controller offer?
A: The relay contact on the controller is rated for 24 VDC at 1 A.
