Connecting Digital Signals - National Instruments BNC-2090A User Manual

Chapter 2 Connecting Signals

Connecting Digital Signals

BNC-2090A User Manual
Figure 2-4 shows how AO 0, AO 1, APFI 0, and PFI 0 signals are routed to
the DAQ device.
AO 0
AO 1
APFI 0
PFI 0
Figure 2-4. Analog Output, APFI 0, and PFI 0
Refer to Chapter 3, Signal
additional signal-conditioning circuitry.
Use the BNC-2090A spring terminal block on the front panel to connect
digital signals to your DAQ device. Refer to the E Series User Manual or
the M Series User Manual for information about the use of these signals.
When connecting signals to the spring terminal blocks, you can use up to
20 AWG wire with the insulation stripped to 0.5 in.
BNC-2090A
Conditioning, for information about building
2-6
Cable DAQ Device
AO 0
AO GND
AO 1
AI GND
APFI 0
D GND
PFI 0
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