Description
The National Instruments PXIe-2725 PXI Programmable Resistor Module, with part number 781986-25, features 18 channels and utilizes 37-pin D-SUB and 2×2 Micro-Fit connectors for reliable connectivity. This robust module can handle a maximum voltage of 60 VDC and 30 VACrms CAT I1, both channel-to-channel and channel-to-ground, with each channel capable of a maximum current of 0.3 A and maximum power of 0.25 W.
It offers a versatile resistance range from 1 Ω to 255 Ω with a precise resolution of 1 Ω steps, ensuring accuracy levels of less than 5.0% for channels set between 20 Ω and 64 Ω, and less than 2.0% for channels between 64 Ω and 255 Ω. The module’s dimensions are 21.6 × 2.0 × 13.0 cm (8.5 × 0.8 × 5.1 in.), and it weighs 323 g (11.3 oz), making it a compact yet powerful solution for various applications.
| Specification | Detail |
|---|---|
| Part Number | 781986-25 |
| Product Type | National Instruments PXIe-2725 PXI Programmable Resistor Module |
| Channels | 18 channels |
| Connector Type | 37-pin D-SUB, 2×2 Micro-Fit |
| Maximum Voltage | 60 VDC, 30 VACrms CAT I1 (channel-to-channel and channel-to-ground) |
| Maximum Current | 0.3 A (per channel) |
| Maximum Power | 0.25 W (per channel) |
| Resistance Range | 1 Ω to 255 Ω (per channel) |
| Resolution | 1 Ω steps |
| Accuracy (20 Ω – 64 Ω) | < 5.0% |
| Accuracy (64 Ω – 255 Ω) | < 2.0% |
| Dimensions (L × W × H) | 21.6 × 2.0 × 13.0 cm (8.5 × 0.8 × 5.1 in.) |
| Weight | 323 g (11.3 oz) |
Question 1: What is the accuracy level of the National Instruments PXIe-2725 PXI Programmable Resistor Module when the channels are set between 20 Ω and 64 Ω, and also between 64 Ω and 255 Ω?
Answer 1: The National Instruments PXIe-2725 PXI Programmable Resistor Module uses 37-pin D-SUB and 2×2 Micro-Fit connectors for its connections.
Question 2: What are the specifications and capabilities of the National Instruments PXIe-2725 PXI Programmable Resistor Module, including its part number, channel count, connector types, voltage and current limits, resistance range, accuracy levels, physical dimensions, and weight?
Answer 2: The National Instruments PXIe-2725 PXI Programmable Resistor Module, part number 781986-25, boasts 18 channels with 37-pin D-SUB and 2×2 Micro-Fit connectors, handles up to 60 VDC and 30 VACrms CAT I1, supports a maximum current of 0.3 A and power of 0.25 W per channel, offers a resistance range from 1 Ω to 255 Ω with
Question 3: What types of connectors does the National Instruments PXIe-2725 PXI Programmable Resistor Module use for its connections?
Answer 3: The accuracy level of the National Instruments PXIe-2725 PXI Programmable Resistor Module is less than 5.0% for channels set between 20 Ω and 64 Ω, and less than 2.0% for channels set between 64 Ω and 255 Ω.
Question 4: What is the resistance range and resolution of the National Instruments PXIe-2725 PXI Programmable Resistor Module, and how do the accuracy levels vary across this range?
Answer 4: The accuracy level of the National Instruments PXIe-2725 PXI Programmable Resistor Module for resistance settings between 20 Ω and 64 Ω is less than 5.0%.
Question 5: What is the accuracy level of the National Instruments PXIe-2725 PXI Programmable Resistor Module for resistance settings between 20 Ω and 64 Ω?
Answer 5: The National Instruments PXIe-2725 PXI Programmable Resistor Module offers a resistance range from 1 Ω to 255 Ω with a resolution of 1 Ω steps, and the accuracy levels are less than 5.0% for channels set between 20 Ω and 64 Ω, and less than 2.0% for channels between 64 Ω and 255 Ω.
