CSH01.2C-SE-NNN-NNN-CCD-NN-S-NN-FW Bosch Rexroth Indramat
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MPN: R911320079
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The Bosch Rexroth Indramat CSH01.2C-SE-NNN-NNN-CCD-NN-S-NN-FW is part of the CSH Advanced Controllers series and features SERCOS II control communication with a data rate of 16 MBaud. This controller supports analog input ranges of ±10 V, digital input ratings of 24 V at 3 mA, and includes an Ethernet-based engineering interface. Its power consumption is 11.5 watts and it offers RS232 serial connectivity.
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Product Description:
The CSH01.2C-SE-NNN-NNN-CCD-NN-S-NN-FW is a compact motion and logic controller in the CSH Advanced Controllers series from Bosch Rexroth Indramat. Installed in drive cabinets, it functions as the central processing unit that sequences axes, supervises fieldbus traffic, and bridges higher-level PCs with servo inverters on the plant floor. By combining deterministic bus control with local I/O processing, the device supports automated assembly, packaging, and material-handling lines that require precise coordination between multiple drives and peripheral sensors.
The controller accepts differential process voltages in a range of ±10 V, and its analog input has an input resistance of 160 kΩ, so connected transmitters are only lightly loaded. Command and feedback exchange with drives is handled over SERCOS II, and the interface supports a serial data rate of 16 MBaud for real-time cyclic telegrams. Discrete machine states enter through digital channels rated at 24 V / 3 mA, while an inrush limiter confines startup current to 4 A to protect cabinet fusing. An Ethernet-based engineering port supports configuration tasks, and the internal pulse generator can issue strobes down to 100 ms to synchronize external relays or pneumatic valves.
For outbound process control, an analog driver delivers 5 V / 1 mA, which is suitable for speed references to legacy frequency inverters. Cross-communication to other masters takes place over the plant network governed by IEEE 802.3, and this unit operates as the master so subordinate stations align their data to its cycle. High-side switching outputs rated at 24 V / 0.5 A can energize contactors directly, while a Form-A relay supports 24 VDC at 1 A for galvanically isolated signaling. Even with all channels active, the board draws only 11.5 W, which helps limit enclosure heat. Safety technology is not integrated, so any emergency stop logic remains external, and diagnostic access is available through the RS-232 interface.
Frequently Asked Questions about CSH01.2C-SE-NNN-NNN-CCD-NN-S-NN-FW:
Q: What is the supported analog input range for the CSH01.2C-SE-NNN-NNN-CCD-NN-S-NN-FW controller?
A: The CSH01.2C-SE-NNN-NNN-CCD-NN-S-NN-FW supports a ±10 V analog input range.
Q: What type and speed of control communication does the CSH01.2C-SE-NNN-NNN-CCD-NN-S-NN-FW provide?
A: This controller uses SERCOS II communication with a data rate of 16 MBaud for control operations.
Q: What is the analog output rating for the CSH01.2C-SE-NNN-NNN-CCD-NN-S-NN-FW?
A: The analog output is rated at 5 V with a maximum output current of 1 mA.
Q: What kind of engineering interface does the CSH01.2C-SE-NNN-NNN-CCD-NN-S-NN-FW utilize?
A: The engineering interface on this controller is Ethernet-based, allowing for network integration.
Q: What is the relay contact rating for the CSH01.2C-SE-NNN-NNN-CCD-NN-S-NN-FW controller?
A: Relay contacts on this controller are rated for 24 VDC at 1 A.
