CSH01.2C-PB-EN1-ENS-CCD-S1-S-NN-FW Bosch Rexroth Indramat
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MPN: R911317385
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The Bosch Rexroth Indramat CSH01.2C-PB-EN1-ENS-CCD-S1-S-NN-FW is part of the CSH Advanced Controllers series and supports a PROFIBUS-DP communication bus with IEEE 802.3 cross communication. It offers analog input impedance of 160 kOhm, input range of ±10 V, and a digital output rating of 24 V at 0.5 A. The controller features primary encoder interfaces such as HSF and RSF, and includes Safety Technology I/O for enhanced safety.
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Product Description:
The CSH01.2C-PB-EN1-ENS-CCD-S1-S-NN-FW is a control section in the CSH Advanced Controllers series from Bosch Rexroth Indramat. It is designed to coordinate servo axes inside IndraDrive drive stacks by processing fieldbus commands, local encoder feedback, and safety signals. In an automation cell, the unit executes motion profiles, monitors I/O, and transfers diagnostic data to the master PLC, acting as the bridge between high-level logic and the power electronics that energize the connected motors. This arrangement lets the control section handle motion control tasks while a separate power stage delivers current to the motor.
The module provides precise analog processing. Its single-ended input channel presents an impedance of 160 kOhm, so upstream sensors experience minimal loading, and it accepts bipolar signals across ±10 V for proportional setpoint or feedback tasks. A conditioned reference channel offers 5 V, 1 mA for potentiometers, while discrete actuators can be driven directly through the transistor stage rated at 24 V, 0.5 A. During normal operation, the control electronics consume only 8.5 W, yet downstream capacitors can demand a 100 ms inrush pulse that must be accommodated by the cabinet supply. The analog interface supports external reference devices without requiring a heavily buffered source.
Field communication is handled on PROFIBUS-DP, and peer-to-peer synchronization is available through IEEE 802.3 cross-communication, allowing coordinated motion between multiple drives. The module supplies the local I/O rail with 1.1 A, and its front end can momentarily draw a typical 4 A when the supply is energized. Encoder feedback connects via HSF/RSF on the primary port and IndraDyn, HIPERFACE, 1 Vss, or TTL formats on the secondary port, which allows the same control section to work with different motor feedback types. Relay contacts are rated at DC 24 V, 1 A for status signaling, and Safety Technology I/O channels are integrated. The housing, measuring 241 mm in height and 103 mm in depth, fits standard IndraDrive racks without extra spacers.
Frequently Asked Questions about CSH01.2C-PB-EN1-ENS-CCD-S1-S-NN-FW:
Q: What communication bus does the CSH01.2C-PB-EN1-ENS-CCD-S1-S-NN-FW controller support?
A: This controller uses the PROFIBUS-DP protocol for its primary communication bus.
Q: What is the analog input range of the CSH01.2C-PB-EN1-ENS-CCD-S1-S-NN-FW?
A: The analog input range for this model is ±10 V, suitable for a variety of signal types.
Q: How much base power does the CSH01.2C-PB-EN1-ENS-CCD-S1-S-NN-FW consume?
A: The base power consumption of this controller is 8.5 W during operation.
Q: What are the available primary encoder interfaces for the CSH01.2C-PB-EN1-ENS-CCD-S1-S-NN-FW?
A: HSF and RSF are available as primary encoder interfaces on this controller.
Q: What is the digital output rating of the CSH01.2C-PB-EN1-ENS-CCD-S1-S-NN-FW controller?
A: It delivers a digital output rating of 24 V at 0.5 A for connected devices.
