The following figure illustrates the NI PXI/PXIe-2515 front panel. Refer to the NI PXI/PXIe-2515 Intended Use topic for an example of the NI 2515 connected to a system.

| Item | Description |
|---|---|
| 1 | BNC connectors |
| 2 | VHDCI connector for connection to high-speed DIO device |
| 3 | VHDCI connector for connection to DUT |