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National Instruments 776570-01 SCXI chassis. 

The part number 776570-01 from National Instruments is the identifying part number for the SCXI-1000 SCXI chassis. This chassis features a 4-slot AC SCXI subsystem that is made specifically for the data collection and closed loop system. This chassis is made with low noise, hence making it suitable for low count applications and single chassis. One of the key features of the 776570-01 Chassis is its cooling system. It employs forced air circulation, that maintains optimal operating temperatures even under heavy load conditions, which is critical for maintaining the reliability and accuracy of measurements.

The 776570-01 Chassis also has excellent power management features. It supports an input voltage range from 100 to 240 VAC at frequencies from 50 Hz to 60 Hz, making it suitable for use in different regions and environments. In addition, it can be powered by a power supply rating 9 to 16 VDC with an optional battery pack of 12 V. This chassis does not include overcurrent and overvoltage protection mechanisms, hence their is no safeguarding of the installed modules and the overall system.  

The 776570-01 SCXI chassis is built to withstand operational shocks and vibrations. It can operate in temperatures ranging from 0 degrees Celsius to 50 degrees Celsius and can be stored in environments as harsh as -20 degrees Celsius to 70 degrees Celsius. The chassis is also designed for indoor use with a pollution degree rating of 2, ensuring it can handle a variety of operational environments. This chassis weighs 283 grams and has a physical dimensions of 9.8 in x 7.7 in x 7.0 in. It also features an optional rack mounting that ensures permanent installation and even with this feature it facilitates air flow to keep it cool. 

The 776570-01 chassis does not have an IP (Ingress Protection) rating this means that it cannot be used in environments such as dust and moisture that could affect the accuracy and efficiency of the SCXI chassis. The chassis should be used in environments that meet its specified operating conditions, such as appropriate temperature and humidity levels, to ensure reliable performance and longevity.