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NI WSN-3226 Device Pinout
Specifications
These specifications are typical from –40 to 70 °C, and assume high rejection strength mode and
50/60 Hz filter rejection mode unless otherwise noted. Some specifications (such as sample interval and
power consumption) can be optimized by customizing node behavior with the NI LabVIEW Wireless
Sensor Network (WSN) Module Pioneer. Refer to the LabVIEW WSN Pioneer Performance
Benchmarks document, at
For the NI WSN gateway specifications, refer to the gateway documentation.
Analog Input Characteristics
Number of channels ...............................................4 single-ended
Sampling mode ......................................................Scanned
Minimum sample interval ......................................1 s
ADC resolution ......................................................Up to 20 bits
DNL .......................................................................No missing codes guaranteed
Modes (configurable per channel) .........................Voltage, 3-wire RTD/resistance
Powerline filtering modes ......................................50 Hz, 60 Hz, 50/60 Hz, none
NI WSN-3226 User Guide and Specifications
EX0
AI0
COM0
EX1
AI1
COM1
EX2
AI2
COM2
EX3
AI3
COM3
SEN PWR 12V
DIO0
DGND
DIO1
DGND
DIO PWR
Figure 23. NI WSN-3226 Pinout
for more information.
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