Modular Systems > National Instruments > PXI Chassis

PXI-1045

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PXI-1045, 18-Slot, 132 MB/s Bandwidth, AC Power Supply, PXI Chassis

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PXI-1045 National Instruments PXI Chassis | Apex Waves | Image
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PXI-1045 National Instruments PXI Chassis | Apex Waves | Image
PXI-1045 National Instruments PXI Chassis | Apex Waves | Image
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Expert Insights for the PXI-1045

"The PXI-1045 is the workhorse of the PXI chassis. With 18 slots and excellent cooling capability, it can handle any type of high power PXI testing setup. It has integrated trigger routing through the backplane and a 10MHz external clock reference output for synchronization. This chassis can be used on a bench or mounted in a rack for scalability."

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- Chris B.

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Expert Insights for the PXI-1045

"The PXI-1045 is the workhorse of the PXI chassis. With 18 slots and excellent cooling capability, it can handle any type of high power PXI testing setup. It has integrated trigger routing through the backplane and a 10MHz external clock reference output for synchronization. This chassis can be used on a bench or mounted in a rack for scalability."

technician's profile picture

- Chris B.

LabVIEW Trained

In-House Technician

National Instruments PXI-1045 PXI Chassis

The National Instruments PXI-1045 (Part Numbers: 778645-01, 778644-01, 778644-02) is a high-performance 18-slot chassis intended for an extensive variety of applications, including automated testing, numerous-device synchronization, and other types of systems with a high channel count. Part number 778644-01 is a rack mounting kit for the front of the chassis, while part number 778645-02 is a rack mounting kit designed for the rear of the chassis. By configuring the trigger routing modules on the chassis backplane, triggers can be directed between gadgets easily. This CompactPCI-compatible chassis includes a low-jitter 10 MHz reference clock for gadget synchronization. For importing or exporting framework reference clocks, the NI PXI-1045 incorporates two BNC I/O connectors on the back of the chassis.

A low-jitter 10 MHz framework reference clock is provided to every peripheral slot of the PXI-1045 chassis. The user can utilize the interior framework reference clock, with a skew of under 250 ps between slots, to synchronize different gadgets and perform one-of-a-kind phase-connected estimations. The PXI-1045 Chassis operates on the NI PXI chassis software. The software can be configured with the NI Measurement & Automation Explorer (MAX) tool. This software configuration tool allows the user to configure PXI systems with ease because it is not necessary to manually install initialization files. MAX enables users to save PXI trigger lines on the chassis backplane, therefore stopping devices from double-driving trigger lines. The device has a 10 MHz REF IN and OUT BNC connector.

The PXI-1045 has three fans offering 25 W of cooling capacity in every slot when set to high. The NI PXI-1045 highlights an AUTO/HIGH fan-speed selector that gives a HIGH fan setting to amplify cooling and an AUTO fan setting to limit acoustic discharges. When it is set to AUTO, the chassis screens air consumption temperature and changes fan speed. It also has an AC power supply, which can be replaced with NI part number 778647-01. The device weighs 27.8 lb and has the dimensions 6.97 x 17.54 x 17.12 in. User manuals and additional manuals for the PXI-1045 can be found under the "Manuals & PDFs" tab.

The PXI-1045 is obsolete and no longer available from National Instruments, but the PXI chassis will be available for purchase and repairs with Apex Waves in perpetuity.

ModelPXI-1045
ManufacturerNational Instruments
BrandEmerson
Part Number778645-01, 778644-01, 778644-02
TypePXI Chassis
HTS Code8473305100, 8302500000 (For Part Numbers 778644-02 and 778644-01), 8473305100 (For Part Number 778645-03), 8473301180 (For Part Number 780973-01)
Slots18
Slot Cooling Capacity25 W
Maximum System Bandwidth132 MB/s
AC Input Voltage100–240 VAC
Cooling Capacity25 W per Slot
Operating Temp Range0 to 55 °C
Storage Temp Range-40 to 71 °C
Dimensions6.97 in. x 17.54 in. x 17.12 in.
Weight27.8 lb.
PXI-1045 ManualUser Manual and Maintenance Manual Available for Download
PriceRequest a Quote Today for Pricing

Associated part numbers for PXI-1045:

National Instruments PXI-1045 Frequently Asked Questions

 

Question: Which accessories can be used with the PXI-1045?

Answer: An IEC power cord is required for use with the PXI chassis. Optional accessories include a replacement power supply and fan shuttle, a front rack-mount kit, a back rack-mount kit, chassis filler panels, and fan filters.

 

Question: What is the maximum clock skew between slots on the chassis?

Answer: The maximum clock skew between slots on the PXI-1045 is 250 ps.

 

Question: How many slots does the NI PXI-1045 have?

Answer: There are 18 PXI slots, 1 system controller slot, and 17 peripheral slots. There are three system controller expansion slots to the left of the system controller slot as well.

 

Question: Which types of modules are compatible with the NI PXI-1045?

Answer: The chassis is compatible with CompactPCI (PICMG 2.0 R 3.0) and PXI modules.

 

Question: What is the max power consumption of the PXI-1045 itself? 

Answer: The device has an empty chassis power draw of about 89 W.

 

Question: Can the PXI-8250 be used with the PXI-1045 chassis?

Answer: Yes, the PXI-1045 is compatible with the PXI-8250.

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Repair Evaluation: $150

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Common Typos:

LXI-1045, PZI-1045, PXK-1045, PXI-1P45, PXI-10R5

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