Using The User 1 And User 2 Bnc Connectors - National Instruments BNC-2090A User Manual

Using the USER 1 and USER 2 BNC Connectors

USER 1 BNC
D GND
USER 2 BNC
D GND
USER 1 BNC
BNC Cable
D GND
PFI 5
Signal
© National Instruments Corporation
The USER 1 and USER 2 BNC connectors allow you to use a BNC
connector for a digital or timing I/O signal of your choice. The USER 1 and
USER 2 BNC connectors are routed (internal to the BNC-2090A) to the
USER1 and USER2 spring terminals, as shown in Figure 2-5.
P0
Internal Connection
Figure 2-5. USER <1..2> BNC Connections
Figure 2-6 shows an example of how to use the USER <1..2> BNCs.
To access the PFI 5 signal from a BNC, connect USER1 on the spring
terminal block to PFI 5 with a wire.
P0
Internal
Connection
Figure 2-6. Connecting PFI 5 to USER 1 BNC
Screw Terminal Block
Wire
2-7
Chapter 2 Connecting Signals
PFI
PFI
Screw Terminal Block
BNC-2090A User Manual