CSH01.3C-PB-ENS-EN1-CCD-S2-S-NN-FW Bosch Rexroth Indramat
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MPN: R911335698
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The Bosch Rexroth Indramat CSH01.3C-PB-ENS-EN1-CCD-S2-S-NN-FW is part of the CSH Advanced Controllers series and features a PROFIBUS communication interface with a baud rate of 12 MBaud. It supports SERCOS III Master cross communication and is equipped with ENS and Resolver/HSF encoder interfaces. The controller has an analog output voltage of 5 V, an inrush current of 4 A, and includes a Safe Motion safety option.
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Product Description:
The CSH01.3C-PB-ENS-EN1-CCD-S2-S-NN-FW is a control section manufactured by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Fitted to an IndraDrive power unit, this module processes motion commands, interprets feedback, and exchanges fieldbus data so that a single servo axis can be regulated in position, velocity, or torque. It serves as the coordination point between higher-level automation controllers and the drive’s power electronics in packaging, handling, or machining equipment. Its role is to connect command processing, feedback evaluation, and drive control within one compact section.
Fieldbus communication is handled over PROFIBUS, and telegrams can be transmitted at up to 12 MBaud to keep cyclic data times short. When multiple drives must exchange phase information, a dedicated SERCOS III Master channel provides synchronous cross communication. The analog monitor input presents a high impedance of 160 kΩ, minimizing load on external transducers, while the output stage can source 1 mA against a 5 V reference for chart recorders or drive panels. Startup stress on the supply is limited to an inrush current of 4 A, continuous demand stays at 8.5 W, and digital strobes are recognized with pulse widths down to 100 ms. These limits support dense controller layouts without excessive wiring or cooling requirements.
Sensor versatility is provided by two feedback ports. The primary connector supports an ENS serial encoder and delivers a regulated 12 V supply, while the secondary channel accommodates a Resolver/HSF pickup energized from an internal 8 V source. For hardwired safety chains, the onboard relay can carry up to 1 A and switches DC loads up to 24 VDC to remove torque-producing commands during faults. The Safe Motion option supervises speed and position internally so external contactors can remain open until shutdown thresholds are exceeded. This arrangement lets the control section manage encoder input, relay switching, and safety monitoring through separate onboard interfaces.
Frequently Asked Questions about CSH01.3C-PB-ENS-EN1-CCD-S2-S-NN-FW:
Q: What communication protocol is supported by the CSH01.3C-PB-ENS-EN1-CCD-S2-S-NN-FW controller?
A: This controller uses a PROFIBUS communication interface, supporting integration into PROFIBUS networks.
Q: Which encoder interfaces are available on the CSH01.3C-PB-ENS-EN1-CCD-S2-S-NN-FW controller?
A: The CSH01.3C-PB-ENS-EN1-CCD-S2-S-NN-FW supports both an ENS and a Resolver/HSF encoder interface.
Q: What is the analog input resistance value for the CSH01.3C-PB-ENS-EN1-CCD-S2-S-NN-FW?
A: This model provides an analog input resistance of 160 kΩ typical, allowing precise analog signal processing.
Q: What safety functionality is included with the CSH01.3C-PB-ENS-EN1-CCD-S2-S-NN-FW controller?
A: The controller features a Safe Motion safety option for advanced motion safety functions.
Q: What is the relay contact voltage rating on the CSH01.3C-PB-ENS-EN1-CCD-S2-S-NN-FW controller?
A: The relay contact voltage specification for this model is 24 VDC.
