Description
The Part Number for this device is 781985-20, which falls under the category of PXI Switches. Specifically, the model is PXI-2720, designed to accommodate various applications with its 10-Channel configuration. Each channel operates on an 8-Bit system, ensuring precise control and operation.
Regarding performance, each channel can handle a Maximum Power of 0.25 Watts, with a Resistor Accuracy of 0.5%. This accuracy is maintained across a wide range of temperatures, thanks to a Temperature Coefficient of Resistance (TCR) of 100 ppm. The device offers a fine Resolution of 1Ω steps, allowing for detailed adjustments and settings within a Resistance Range per Channel of 1 to 255 Ω.
Electrical safety and reliability are also paramount, with a Maximum Voltage rating of 60 VDC, 30 VACrms, CAT I for both channel-to-channel and channel-to-ground scenarios. Each channel can support a Current of up to 0.3 Amperes.
The unit’s Relay Operating/Release Time is impressively quick at 250 μs, contributing to efficient switching operations. Longevity is assured with a Typical Relay Life of 1 × 108 cycles under low power load conditions and 1 × 106 cycles under full power load, ensuring that the PXI-2720 is both a durable and reliable choice for a wide array of switching applications.
| Specification | Details |
|---|---|
| Part Number | 781985-20 |
| Category | PXI Switches |
| Model | PXI-2720 |
| Channels | 10-Channel |
| Bit | 8-Bit |
| Maximum Power per Channel | 0.25 Watts |
| Resistor Accuracy | 0.5% |
| Temperature Coefficient of Resistance (TCR) | 100 ppm |
| Resolution | 1Ω steps |
| Resistance Range per Channel | 1 to 255 Ω |
| Maximum Voltage (Channel-to-channel, Channel-to-ground) | 60 VDC, 30 VACrms, CAT I |
| Current per Channel | 0.3 Amperes |
| Relay Operating/Release Time | 250 μs |
| Typical Relay Life (Low Power Load) | 1 × 108 cycles |
| Typical Relay Life (Full Power Load) | 1 × 106 cycles |
