CSH01.1C-SE-EN1-NNN-MA1-NN-S-NN-FW Bosch Rexroth Indramat
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MPN: R911298699
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The Bosch Rexroth Indramat CSH01.1C-SE-EN1-NNN-MA1-NN-S-NN-FW is part of the CSH Advanced Controllers series and features SERCOS II control communication. It provides a standard control panel, has analog input resistance of 160 kilohms, and a built-in analog output of 5 V at 1 mA. This controller offers two MA1 input and output channels with 12-bit resolution and supports a resolver/HSF encoder interface.
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Product Description:
The CSH01.1C-SE-EN1-NNN-MA1-NN-S-NN-FW control section is produced by Bosch Rexroth Indramat within the CSH Advanced Controllers series. It slides into an IndraDrive modular rack. There it acts as the motion-processing core, converting network commands into real-time torque, speed, and position regulation for servo axes used in packaging machinery, automated assembly, and material-handling stations. Its control functions are separated from the power section, which supports compact modular drive layouts inside machine cabinets.
An analog input resistance of 160 kOhm minimizes loading on connected sensors so that low-power transducers can be used without signal loss. Internal electronics draw only 7.5 W, limiting panel heat and easing power supply sizing. When the application needs a reference signal, the built-in analog output provides 5 V / 1 mA, which is suitable for driving potentiometric setpoints or test equipment. For discrete actuators such as relays or contactors, a digital output rated at 24 V / 0.5 A is available. At power-up, the module briefly demands 4 A of inrush current, so upstream protection must accommodate this surge without nuisance tripping. These electrical values support connection to low-level reference devices and standard switching elements without requiring a separate interface module.
The MA1 extension supplies two input and two output channels with a resolution of 12 bits, allowing moderate-precision analog feedback to be processed alongside the main control loop. Feedback from the motor is accepted through a resolver operating at 4 kHz and energized by a sine supply of 18.2 Vpp, giving noise-tolerant position data even in high-EMI environments. Command traffic reaches the drive over the deterministic SERCOS II interface, ensuring synchronized updates across multi-axis installations. A 100 ms pulse-width generator supports time-based sequencing, the standard control panel presents parameter access locally, and an unpopulated safety slot indicates that integrated safety technology is not included in this configuration.
Frequently Asked Questions about CSH01.1C-SE-EN1-NNN-MA1-NN-S-NN-FW:
Q: What communication protocol does the CSH01.1C-SE-EN1-NNN-MA1-NN-S-NN-FW controller use?
A: The CSH01.1C-SE-EN1-NNN-MA1-NN-S-NN-FW controller communicates using the SERCOS II protocol for control network integration.
Q: What is the output capability of the analog output on the CSH01.1C-SE-EN1-NNN-MA1-NN-S-NN-FW controller?
A: This controller features a built-in analog output rated at 5 V and 1 mA for signal interfacing.
Q: What kind of encoder interface does the CSH01.1C-SE-EN1-NNN-MA1-NN-S-NN-FW controller support?
A: The CSH01.1C-SE-EN1-NNN-MA1-NN-S-NN-FW is equipped with an encoder interface that supports Resolver and HSF feedback devices.
Q: What is the base power consumption of the CSH01.1C-SE-EN1-NNN-MA1-NN-S-NN-FW controller?
A: Base power consumption for this controller is specified at 7.5 W, providing efficient operation in control applications.
Q: How many channels and what resolution does the MA1 module offer on this controller?
A: The MA1 option module provides 2 input channels and 2 output channels with a resolution of 12 bits.
