Description
The product with Part Number 782458-01 falls under the category of CompactRIO Chassis and is identified by the model NI-9155. This model is powered by a Virtex-5 LX85 FPGA, which is a significant detail for users requiring high-performance processing capabilities.
In terms of capacity, the FPGA contains 51,840 Flip-Flops and an equal number of 6-input Lookup Tables (LUTs), providing a solid foundation for complex logic operations. Additionally, it is equipped with 48 DSP48 Slices and 3,456 kbits of Block RAM, enhancing its ability to handle digital signal processing tasks effectively.
The accuracy of this CompactRIO Chassis is rated at ±100 ppm, ensuring reliable performance for precision applications. When it comes to power consumption, the chassis requires 14.6 Watts with no I/O Modules attached and 23.0 Watts when I/O Modules are utilized. This detail is crucial for planning the power supply requirements.
It supports a voltage input range from 9 VDC to 30 VDC, offering flexibility in terms of power sources. Moreover, the inclusion of redundant power connectors (V1 and C2) enhances its reliability in critical applications.
Connectivity is another strong suit of the NI-9155, featuring 1 Upstream and 1 Downstream MXI Express Ports, facilitating easy integration into various setups. Lastly, it comes equipped with 8 slots for additional modules, allowing for significant expansion and customization according to specific requirements.
| Specification | Detail |
|---|---|
| Part Number | 782458-01 |
| Category | CompactRIO Chassis |
| Model | NI-9155 |
| FPGA | Virtex-5 LX85 |
| Flip-Flops | 51,840 |
| 6-input LUTs | 51,840 |
| DSP48 Slices | 48 |
| Block RAM | 3,456 kbits |
| Accuracy | ±100 ppm |
| Power Consumption (No I/O Modules) | 14.6 Watts |
| Power Consumption (With I/O Modules) | 23.0 Watts |
| Voltage Input Range | 9 VDC to 30 VDC |
| Redundant Power Connectors | V1 and C2 |
| MXI Express Ports | 1 Upstream, 1 Downstream |
| Slots | 8 |
Question 1: What FPGA does the NI-9155 chassis use?
Answer 1: Virtex-5 LX85 FPGA
Question 2: How many flip-flops in the NI-9155’s FPGA?
Answer 2: 51,840 flip-flops
Question 3: What’s the power consumption with I/O Modules?
Answer 3: 23.0 Watts
Question 4: How many DSP48 Slices does it have?
Answer 4: 48 DSP48 Slices
Question 5: What’s the voltage input range of NI-9155?
Answer 5: 9 VDC to 30 VDC



