National Instruments 777570-01 Combination Chassis

The 777570-01 from National Instruments is the identifying part number for the PXI-1010 Combination Chassis. This chassis is designed for PXI, CompactPCI, and SCXI Modules. It features 8 slots for PXI modules and 4 slots for SCXI subsystem for signal conditioning. The PXI slots are designed for embedded controllers and peripheral modules such as multifunction I/O, digital I/O, and instrument modules. The SCXI provides analog and digital conditioning, as well as isolation. 

This device has an operating AC input voltage range of  90 Volts AC to 264 Volts AC, with a nominal rating of 100 Volts AC to 240 Volta AC depending on the region you live in. The operating frequency range of the chassis is between 47 to 63 Hz with a typical frequency of 50/60 Hz. At 220 volts AC, it has a current rating of 4 Amperes, while at 120 Volts AC the part consumes around 8 Amperes of current. 777570-01 features a 10 Amperes circuit breaker for over-current protection.

To cool the chassis, the 777570-01 produces forced air circulation using two fans with airflow from the bottom to the top of the chassis. The chassis's cooling intake is from the bottom rear and the exhaust is from the top sides. In addition, it has a maximum temperature rating of 50 degrees Celsius maximum and can tolerate 5 Hz to 150 Hz vibrations. The maximum altitude at which this chassis can be mounted is 2000 meters above sea level and has a pollution degree level of 2. 

Overall, the design of the 777570-01 chassis is pretty compact for a chassis with dimensions of 177 mm in height, 438.5 mm in length, and 412.52 mm in width. It weighs approximately 4.5 Kg. It is recommended to use this device indoors only as this particular model does not feature any Ingress protection rating to protect it from dust or liquid which may affect its overall performance in the long run and may shorten its life if kept in harsh industrial conditions. The chassis can be kept on a desktop or mounted using a compatible mounting.