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July 2025
NI-9147
NI-9147, 4 Slots, Zynq-7000 FPGA, Ethernet CompactRIO Chassis
Actual item may vary if no part number is provided on quote request.
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Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
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January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
National Instruments NI-9147 Ethernet CompactRIO Chassis
The NI-9147 (Part numbers: 783496-01 and 783496-02) is a rugged Ethernet CompactRIO Expansion Chassis for NI C Series modules. This model has a Zynq-7000 (XC7Z020) FPGA, 512 MB nonvolatile memory, 256 MB DRAM, and a 10Base-T, 100Base-T, 1000Base-T Ethernet network interface, with IEEE 802.3 compatibility. The Chassis speeds up the expansion of the user’s real-time system by using the onboard FPGA for inline processing and high-speed I/O and control. The NI-9147 CompactRIO Chassis can also be easily incorporated with other expansion chassis systems, PXI systems, and computers that run Windows OS.
The difference between the two part numbers of the cRIO Chassis is that part number 783496-02 is conformal coated, while part number 783496-01 is not. A conformal coating is a thin protective layer applied to the circuit board to shield its parts from external elements such as dust, moisture, chemicals, and temperature changes.
The NI-9147 consists of a number of hardware components that enables deterministic distributed I/O. This slave Chassis features an RJ-45 Ethernet port and a USB Device port, utilizing a Zynq-7000 FPGA that functions as the C series module’s interface. The voltage input range of the chassis spans from 9 V DC to 30 V DC, with maximum reverse voltage protection of 30 V DC. The max power input when the chassis has 4 C Series Modules is 11 W, while an empty chassis has a max power input of 7 W.
The NI-9147 Ethernet CompactRIO Chassis has an internal Real-Time clock accuracy of 5 ppm and data rate up to 480 Mbps. This Chassis accepts a power range from 9 VDC to 30 VDC and has its maximum Reverse-voltage protection at 30 VDC. With four C Series modules, the power input is at 11 W, and at 7 W without C Series modules.
The environmental specifications of the device include an operating temperature range of -40 °C to 70 °C random as well as operational sinusoidal vibrations at 5 grms, 10 Hz to 500 Hz. When not being used, the storage temperature range is -40 °C to 85 °C. The physical dimensions of the NI-9147 are 7.01 in. × 3.44 in. × 2.50 in., and it weighs in at 23.98 oz.
| Model | NI-9147 |
|---|---|
| Manufacturer | National Instruments |
| Part Numbers | 783496-01 and 783496-02 |
| Type | CompactRIO Chassis |
| Bus Connector | Ethernet |
| Slots | 4 |
| FPGA | Zynq-7000 (XC7Z020) |
| Available Block Ram | 4480 kbits |
| Voltage Input Range | 9 V DC to 30 V DC |
| Operating Temp Range | -40 °C to 70 °C |
| Storage Temp Range | -40 °C to 85 °C |
| Dimensions | 7.01 x 3.44 x 2.50 in. |
| Weight | 23.98 oz. |
| NI-9147 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Request a Quote Today for More Information |
Associated part numbers for NI-9147:
National Instruments NI-9147 Frequently Asked Questions
Question: What are the differences between the two part numbers for the NI-9147?
Answer: The chassis has one version without conformal coating (Part Number: 783496-01) and one version with conformal coating (Part Number: 783496-02).
Question: Which accessories are required for the cRIO Chassis?
Answer: The NI-9147 requires an Industrial Power Supply (the PS-15, PS-14, PS-16, or PS-17).
Question: Can the chassis be mounted?
Answer: Yes, the NI-9147 can be mounted on a rack or on a desktop.
Question: Which driver is used with the cRIO Chassis?
Answer: The NI-9147 uses NI-RIO Device Drivers version 14.5 or later.
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