CSH01.2C-PB-EN1-NNN-CCD-NN-S-NN-FW Bosch Rexroth Indramat
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MPN: R911315735
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The Bosch Rexroth Indramat CSH01.2C-PB-EN1-NNN-CCD-NN-S-NN-FW is part of the CSH Advanced Controllers series and supports Profibus communication with a maximum baud rate of 12 MBaud and a 9-pin D-Sub female connector. It features a ±10 V analog input range, digital input and output ratings of 24 V, and an analog output rated at 5 V and 1 mA. The controller includes an IEEE 802.3 standard cross communication and a 100Base-TX engineering interface.
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Product Description:
The CSH01.2C-PB-EN1-NNN-CCD-NN-S-NN-FW control section is manufactured by Bosch Rexroth Indramat as part of the CSH Advanced Controllers series. Installed on an IndraDrive base, this unit functions as the drive’s command processor, converting fieldbus data and feedback signals into precise current commands for servo axes used in automated assembly lines and packaging machines. It also manages the internal coordination of motion-related signals so the connected drive can respond accurately to changing operating conditions.
The controller samples motor phase currents every 62.5 µs, giving it tight current-loop regulation for high-bandwidth motion tasks. Two differential analog inputs accept control voltages in a range of ±10 V, and their input path has 160 kΩ of resistance to reduce loading on PLC analog cards. For actuator feedback, one analog output supplies 5 V / 1 mA. Twelve digital inputs are rated at 24 V / 3 mA, allowing direct connection to proximity switches and similar control devices. Data exchange with a service computer occurs over the engineering interface, which uses Ethernet 100Base-TX and follows the IEEE 802.3 standard. Additional sensor support includes an 8 V DC HSF supply, a 4 kHz resolver carrier, and an 18.2 Vpp resolver excitation signal.
A PROFIBUS-DP port communicates at up to 12 MBaud through a D-Sub, 9-pin female connector, forwarding setpoints received on the cross-communication bus to other drives. Eight sourcing outputs can switch loads up to 24 V / 0.5 A, allowing the control section to drive external signaling or interface circuits. For legacy controls, an RS-232 service port operates between 9.6-115 kBaud and supports cable lengths up to 15 m. A form-C relay contact is also available for safety chains at 24 V / 1 A, which adds a separate hardwired interface for machine status and interlock functions. This arrangement allows fieldbus communication, service access, and discrete I/O handling within the same control section.
Frequently Asked Questions about CSH01.2C-PB-EN1-NNN-CCD-NN-S-NN-FW:
Q: What is the analog input voltage range supported by the CSH01.2C-PB-EN1-NNN-CCD-NN-S-NN-FW controller?
A: The CSH01.2C-PB-EN1-NNN-CCD-NN-S-NN-FW controller has an analog input range of ±10 V.
Q: What are the digital input ratings for the CSH01.2C-PB-EN1-NNN-CCD-NN-S-NN-FW controller?
A: This controller features a digital input rating of 24 V at 3 mA for each input.
Q: What is the Profibus baud rate capability of the CSH01.2C-PB-EN1-NNN-CCD-NN-S-NN-FW?
A: The supported Profibus baud rate on this model is 12 MBaud.
Q: Which engineering interface does the CSH01.2C-PB-EN1-NNN-CCD-NN-S-NN-FW controller utilize?
A: The engineering interface provided is 100Base-TX Ethernet.
Q: What is the relay contact rating for the CSH01.2C-PB-EN1-NNN-CCD-NN-S-NN-FW controller?
A: Relay contacts on this controller are rated for 24 V at 1 A.
