Description
The National Instruments SWB-2817 is part of the PXI Switches category, offering a robust solution for versatile switching needs. This model comes with part numbers 781420-17 (which includes row access) and 781421-17, providing flexibility in application and integration into various systems. The NI 2817B is a Reed Matrix, specifically designed for NI Switchblock, and is characterized by its 16 rows by 22 columns configuration, allowing for a 1-wire matrix setup.
One of the key features of the SWB-2817 is its expansion capability. It can be expanded up to 16×132 in a single carrier and up to 16×528 within a single PXI chassis, making it highly scalable for complex systems. The bandwidth of this model reaches up to 5 MHz, ensuring efficient data transmission and processing.
In terms of electrical specifications, the SWB-2817 boasts a maximum switching voltage of 100 VDC or 70 VAC between rows and columns, catering to a wide range of voltage requirements. It can drive up to 61 relays simultaneously, with a relay operating/releasing time of less than 1 ms for up to 8 relays and less than 2 ms for up to 50 relays, highlighting its quick response capability.
The switching and carry current rates are 250 mA and 300 mA, respectively, while the maximum switching power consumption is capped at 3 W. These specifications ensure that the SWB-2817 is not only powerful in performance but also efficient in power usage.
Overall, the National Instruments SWB-2817 PXI Switch offers a comprehensive solution for those in need of a reliable and scalable switching matrix. Its technical specifications and design are indicative of National Instruments’ commitment to quality and innovation in the field of instrumentation and testing.
| Specification | Detail |
|---|---|
| Part Numbers | 781420-17 (with row access), 781421-17 |
| Category | PXI Switches |
| Model | SWB-2817 |
| Description | NI 2817B 16X22, 0.3 A Reed Matrix for NI Switchblock |
| Manufacturer | National Instruments |
| Configuration | 16 rows x 22 columns (16×22) in a 1-wire matrix |
| Expansion Capability | Up to 16×132 (single carrier), Up to 16×528 (single PXI chassis) |
| Bandwidth | 5 MHz |
| Maximum Switching Voltage | 100 VDC or 70 VAC between row and column |
| Maximum Drive Limit | 61 relays simultaneously |
| Relay Operating/Releasing Time | < 1 ms for up to 8 relays, < 2 ms for up to 50 relays |
| Switching and Carry Current | 250 mA (switching), 300 mA (carry) |
| Maximum Switching Power Consumption | 3 W |
Question 1: What is the maximum switching voltage of the SWB-2817?
Answer 1: 100 VDC or 70 VAC
Question 2: What is the bandwidth of the NI 2817B?
Answer 2: 5 MHz
Question 3: How many relays can the SWB-2817 drive simultaneously?
Answer 3: Up to 61 relays
Question 4: What are the part numbers for the NI 2817B model?
Answer 4: 781420-17 and 781421-17
Question 5: What is the switching and carry current of the SWB-2817?
Answer 5: 250 mA and 300 mA
