CSH01.2C-NN-ENS-MA1-CCD-NN-S-NN-FW Bosch Rexroth Indramat
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MPN: R911320022
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The Bosch Rexroth Indramat CSH01.2C-NN-ENS-MA1-CCD-NN-S-NN-FW is part of the CSH Advanced Controllers series and features two analog input and output channels with a ±10 V range. It is equipped with 2 RJ45 cross communication ports operating at 10/100 Base-T and provides a D-Sub 15 female encoder connector. The controller supports a maximum TTL input frequency of 400 kHz and has an inrush current of 4 A.
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Product Description:
The CSH01.2C-NN-ENS-MA1-CCD-NN-S-NN-FW belongs to the CSH Advanced Controllers series produced by Bosch Rexroth Indramat. This control section is designed to coordinate motion and process signals inside an IndraDrive automation platform, linking sensors, actuators, and higher-level PLCs. Within industrial automation lines, it provides the analog, digital, and network interfaces required for precise speed, torque, and position regulation. The module plugs directly into the drive’s power section so the system can support multi-axis coordination, data exchange, and real-time feedback without adding separate controllers.
It offers 2 analog input channels with an accuracy of ±0.3% FMR, so voltage readings remain within a tight tolerance during feedback tasks. Each input accepts signals across ±10 V, and the internal impedance of 1000 kΩ minimizes loading on source devices. Two analog outputs mirror the same ±10 V span and are generated with a resolution of 12-bit, enabling fine control of drive setpoints. A separate 12-bit converter conditions incremental encoder signals before they reach the control loop. The section can count TTL edges at up to 400 kHz, allowing high-frequency reference encoders to be connected without loss of pulse integrity. For networking, the card supports Ethernet cross-communication so peer drives can share position or torque data directly.
Analog outputs can deliver 10 mA of source current, which is sufficient for most differential inputs on external controllers. System networking is handled by 2 x RJ45 ports running at 10/100 Base-T, permitting daisy-chain topologies without additional switches. During power-up, the module draws an inrush of 4 A; after stabilization, it feeds the encoder interface with 11.6 V at 500 mA and routes position data through the D-Sub 15 female connector. This arrangement supports balanced command and feedback paths inside the drive system.
Frequently Asked Questions about CSH01.2C-NN-ENS-MA1-CCD-NN-S-NN-FW:
Q: How many analog input channels are available on the CSH01.2C-NN-ENS-MA1-CCD-NN-S-NN-FW controller?
A: The CSH01.2C-NN-ENS-MA1-CCD-NN-S-NN-FW controller features two analog input channels, allowing for multiple signal sources.
Q: What is the specified accuracy for the analog inputs on the CSH01.2C-NN-ENS-MA1-CCD-NN-S-NN-FW?
A: The analog input accuracy for this model is ±0.3% FMR, offering precise signal processing.
Q: What is the highest TTL input frequency supported by the CSH01.2C-NN-ENS-MA1-CCD-NN-S-NN-FW?
A: This controller supports a maximum TTL input frequency of 400 kHz.
Q: What type of encoder connector is used on the CSH01.2C-NN-ENS-MA1-CCD-NN-S-NN-FW?
A: The encoder connector is a D-Sub 15 female type for reliable encoder interfacing.
Q: How many cross communication ports does the CSH01.2C-NN-ENS-MA1-CCD-NN-S-NN-FW include and what is their speed?
A: There are 2 RJ45 cross communication ports on this controller, operating at 10/100 Base-T speeds.
