CSH01.1C-PB-EN1-NNN-MA1-L1-S-NN-FW Bosch Rexroth Indramat
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MPN: R911315667
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The Bosch Rexroth Indramat CSH01.1C-PB-EN1-NNN-MA1-L1-S-NN-FW is part of the CSH Advanced Controllers series and features a PROFIBUS master communication interface. This controller is equipped with two differential analog input channels and two analog output channels, both with a range of ±10 V and 12-bit resolution. Its dimensions are 241 mm in height, 49.5 mm in width, and 103 mm in depth.
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Product Description:
The CSH01.1C-PB-EN1-NNN-MA1-L1-S-NN-FW is a plug-in motion and logic control section manufactured by Bosch Rexroth Indramat for the CSH Advanced Controllers series. It slides into a Rexroth drive stack and coordinates axis commands, fieldbus exchanges, and safety interlocks inside an industrial automation cell. By combining fieldbus master capability with local analog processing, the module sends speed, position, and torque references to connected inverters while also exchanging status data with higher-level PLCs. This arrangement lets one control section manage motion-related communication and analog signal handling within the same drive assembly.
The card is only 49.5 mm wide, while its depth of 103 mm and height of 241 mm align with adjacent power sections so no adapter plates are required. That profile supports compact multi-axis racks and keeps the front geometry consistent across the stack. For real-time networking, the board operates as a PROFIBUS master, allowing remote I/O and other bus participants to exchange data with the controller on a deterministic cycle. Motor feedback enters through the HSF / RSF encoder interface, and all MA1 analog signals are routed through a D-Sub 15-pin female connector for organized shielded cable routing.
On the MA1 expansion, the module provides 2 differential analog input channels with a ±10 V input range and 12-bit resolution, which is suitable for process feedback such as speed trim, load signals, or external command values. Two analog outputs use the same voltage span and resolution to supply reference signals for external drives or proportional devices. A dedicated start-lockout circuit uses a DC 24 V / 1 A start-lockout supply through a D-Sub 9-pin female connector, and the control input switches at 24 V with a 3 mA signal level. These control and I/O functions are built into the module, so separate analog interface hardware is not required for the listed signals.
Frequently Asked Questions about CSH01.1C-PB-EN1-NNN-MA1-L1-S-NN-FW:
Q: How many analog input channels does the CSH01.1C-PB-EN1-NNN-MA1-L1-S-NN-FW provide?
A: The CSH01.1C-PB-EN1-NNN-MA1-L1-S-NN-FW controller features two differential analog input channels.
Q: What encoder interfaces are available on the CSH01.1C-PB-EN1-NNN-MA1-L1-S-NN-FW?
A: This controller supports both HSF and RSF encoder interfaces for feedback devices.
Q: What is the voltage range for analog inputs and outputs on the MA1 module of the CSH01.1C-PB-EN1-NNN-MA1-L1-S-NN-FW?
A: The MA1 analog inputs and outputs on this controller both support a ±10 V range.
Q: Which protocol is used for master communication in the CSH01.1C-PB-EN1-NNN-MA1-L1-S-NN-FW?
A: Master communication on this controller is handled via PROFIBUS.
Q: What is the analog resolution on the MA1 module for both input and output channels in this controller?
A: The MA1 input and output channels have a resolution of 12 bits each for precise signal handling.
