CSH01.2C-PB-EN1-MA1-CCD-S1-S-NN-FW Bosch Rexroth Indramat
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MPN: R911320515
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The Bosch Rexroth Indramat CSH01.2C-PB-EN1-MA1-CCD-S1-S-NN-FW is part of the CSH Advanced Controllers series and supports PROFIBUS-DP for control communication as well as SERCOS III for cross communication. This controller features an analog I/O extension with two differential analog inputs and two analog outputs, offering a ±10 V output range and 5 mV resolution. It includes Safety Technology I/O and provides a resolver or HSF encoder interface with an HSF cutoff frequency of 100 kHz.
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Product Description:
The Bosch Rexroth Indramat CSH01.2C-PB-EN1-MA1-CCD-S1-S-NN-FW is a single-axis control section from the CSH Advanced Controllers series. It slides into a Rexroth drive stack and supplies motion-control logic, fieldbus links, and safety monitoring for servo and spindle axes in industrial automation cells. By concentrating feedback processing and network routing inside the drive cabinet, the unit reduces panel wiring and supports deterministic positioning tasks on production lines, packaging machines, and handling systems. Its role in the stack is to coordinate command handling and feedback evaluation so the connected axis can respond consistently during speed and position control.
It provides an analog I/O extension with two differential inputs and two outputs, enabling scaled process signals to reach the drive without external converters. Each analog output can drive loads down to 1 kOhm across the full ±10 V range, and the stepped resolution of 5 mV/inc allows fine speed or torque commands. During operation, the module draws 8.5 W of base-circuit power, yet it can accept an inrush current of 4 A when the rack powers up. A maximum pulse width of 100 ms is supported for time-critical setpoint latching. For plant networks, the control channel uses PROFIBUS-DP, and an integrated repeater supply of 5 V powers bus extenders so long cable runs stay within operating limits.
In multi-axis assemblies, the card exchanges real-time setpoints with neighboring drives through SERCOS III, while motion feedback arrives through the combined resolver and HSF encoder port. For high-speed feedback, the HSF channel handles carrier frequencies up to 100 kHz. The port delivers up to 250 mA from an isolated encoder supply of 8 V DC, allowing long cable runs without signal drop. Resolver signals are filtered at 18 kHz to maintain phase accuracy, and dedicated Safety Technology I/O terminals let the controller participate in category-based stop circuits without external relays. This arrangement supports coordinated feedback handling and safety integration inside the same control section.
Frequently Asked Questions about CSH01.2C-PB-EN1-MA1-CCD-S1-S-NN-FW:
Q: What analog I/O extension is available on the CSH01.2C-PB-EN1-MA1-CCD-S1-S-NN-FW controller?
A: The CSH01.2C-PB-EN1-MA1-CCD-S1-S-NN-FW controller provides two differential analog inputs and two analog outputs for extended analog I/O capabilities.
Q: What is the analog output voltage range of the CSH01.2C-PB-EN1-MA1-CCD-S1-S-NN-FW?
A: The analog output range for this controller is ±10 V.
Q: Which control communication protocol does the CSH01.2C-PB-EN1-MA1-CCD-S1-S-NN-FW support?
A: PROFIBUS-DP is used as the primary control communication protocol on this model.
Q: What type of encoder interface does the CSH01.2C-PB-EN1-MA1-CCD-S1-S-NN-FW offer?
A: This controller is equipped with resolver/HSF encoder interfaces for feedback.
Q: What type of safety technology is included with the CSH01.2C-PB-EN1-MA1-CCD-S1-S-NN-FW controller?
A: Safety Technology I/O is integrated into this controller for enhanced safety features.
