Description
The part numbers for the PXI Switches in question are 781420-14 and 781421-14. These switches fall under the category of PXI Switches and boast a model designation of SWB-2814. The product in detail is described as the NI 2814B 8X9, 1 A 2-Wire Reed Matrix for NI SwitchBlock, indicating its specific use and configuration within the NI hardware ecosystem.
The configuration of this particular model is a 2-wire, 8 x 9 matrix, showcasing its capacity for connectivity and control within a PXI system. It is noteworthy that this model is designed to be compatible with PXI Carrier Module, requiring only 1 out of 6 slots in the carrier module for installation, which underscores its efficiency in terms of space utilization within a PXI chassis.
Among its notable features, the model includes the ability for field replacement of the relays and offers Relay health monitoring. These features are crucial for maintaining the longevity and reliability of the system, ensuring that any potential issues can be addressed promptly without significant downtime. Moreover, the switch is compatible with the NI Switch Health Center software, providing an added layer of convenience and control for monitoring the health and performance of the switch.
The device also supports a maximum bandwidth of 10 MHz, which indicates its capability to handle a wide range of signals, making it a versatile choice for various applications within the realm of PXI Switches.
| Specification | Detail |
|---|---|
| Part Numbers | 781420-14, 781421-14 |
| Category | PXI Switches |
| Model | SWB-2814 |
| Description | NI 2814B 8X9, 1 A 2-Wire Reed Matrix for NI SwitchBlock |
| Configuration | 2-wire, 8 x 9 |
| Compatibility | Works with PXI Carrier Module |
| Carrier Module Slots Required | 1 out of 6 slots |
| Features | Field replacement of the relays, Relay health monitoring |
| Software Compatibility | NI Switch Health Center |
| Maximum Bandwidth | 10 MHz |
Question 1: What is the model number of the 2-wire PXI Switch?
Answer 1: The model number is SWB-2814.
Question 2: Can the SWB-2814 relays be replaced in the field?
Answer 2: Yes, the relays are field replaceable.
Question 3: Is the SWB-2814 compatible with any software for monitoring?
Answer 3: Yes, it’s compatible with NI Switch Health Center software.
Question 4: How many slots does the SWB-2814 require in a carrier module?
Answer 4: It requires 1 out of 6 slots.
Question 5: What is the maximum bandwidth of the SWB-2814?
Answer 5: The maximum bandwidth is 10 MHz.



