Description
The 781985-20 is a part of the PXI Switches category, specifically the PXI-2720 model. This model is a 10-Channel, 8-Bit PXI Programmable Resistor Module, designed for a wide range of testing and simulation applications. It boasts a total of 10 channels, with the capability to operate 89 relays simultaneously. This flexibility is further enhanced by its PXI trigger lines 0 – 7 for advanced triggering capabilities.
Each channel of the PXI-2720 can handle a maximum power of 0.25 Watts, with a resistor accuracy of 0.5%. The module also features a Temperature Coefficient of Resistance (TCR) of 100 ppm, ensuring reliable performance across various temperatures. With a resolution of 1Ω steps, users can achieve precise control over resistance settings. The range per channel spans from 1 to 255 Ω, allowing for a wide variety of resistance configurations.
The PXI-2720 can safely operate at a maximum voltage of 60 VDC or 30 VACrms, CAT I, between channels or from channel to ground, and can handle a maximum current of 0.3 Amperes per channel. Utilizing Reed Relays for switching, this module offers reliable, high-speed switching with excellent durability and performance characteristics suitable for a broad range of applications. This technical specification combines high precision, versatility, and reliability, making the PXI-2720 an excellent choice for engineers and researchers requiring programmable resistance in their test systems.
| Specification | Detail |
|---|---|
| Part Number | 781985-20 |
| Category | PXI Switches |
| Model | PXI-2720 |
| Description | 10-Channel, 8-Bit PXI Programmable Resistor Module |
| Number of Channels | 10 |
| Relays Operable Simultaneously | 89 |
| Triggering Capabilities | PXI trigger lines 0 – 7 |
| Maximum Power per Channel | 0.25 Watts |
| Resistor Accuracy | 0.5% |
| Temperature Coefficient of Resistance (TCR) | 100 ppm |
| Resolution | 1Ω steps |
| Range per Channel | 1 to 255 Ω |
| Maximum Voltage (Channel-to-channel / Channel-to-ground) | 60 VDC, 30 VACrms, CAT I |
| Maximum Current (per Channel) | 0.3 Amperes |
| Relay Type | Reed Relays |
| Relay Operating/
Question 1: What is the maximum power per channel for PXI-2720? Question 2: What is the resistor accuracy of the PXI-2720? Question 3: How many channels does the PXI-2720 have? Question 4: What is the resistor step resolution for the PXI-2720? Question 5: What is the maximum voltage supported by the PXI-2720? |
