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Power Requirements
The following power requirements specifications are typical at 25 °C.
Battery Power
Caution
Do not use rechargeable batteries.
Internal battery .......................................................4 AA 1.5 V alkaline or lithium batteries
Only use the following batteries ............................Energizer E91 AA, alkaline
Battery operating temperature range
Energizer E91.................................................–18 °C to 55 °C
Duracell MN1500 ..........................................–20 °C to 54 °C
Energizer L91.................................................–40 °C to 60 °C
Power consumption
Sleep mode.....................................................0.3 mW
Note
Power consumption and battery life will vary per application. Refer to the
Considerations
performance. For more information, refer to
External Power
Caution
You must use a UL Listed ITE power supply marked LPS with the NI WSN-3230/3231.
The power supply must also meet any safety and compliance requirements for the country of use.
Voltage range .........................................................5 to 30 V
Power input mating connector ...............................2-position mini-combicon,
Power consumption
Sleep mode.....................................................1 mW
60 second sample interval..............................1 mW at 12 V
1 second sample interval................................20 mW at 12 V
Router mode
Physical Characteristics
Screw-terminal wiring ...........................................14 to 24 AWG wire
Torque for screw terminals ....................................0.2 to 0.25 N
Dimensions ............................................................Refer to Figure 2 for device dimensions
Weight ....................................................................Approx. 242 g (8.5 oz)
Weight with antenna .............................................Approx. 256 g (9 oz)
1
Device executing NI LabVIEW WSN Default VI on the Node. End node mode.
2
Router connected directly to a NI WSN gateway. 1 second sample interval.
© National Instruments Corporation
for examples of how settings like baud rate and sample interval impact battery
1
2
.................................................200 mW at 12 V
Duracell MN1500 AA, alkaline
Energizer L91 AA, lithium
and enter
ni.com/info
Phoenix Contact part number: 1714977
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NI WSN-3230/3231 User Guide and Specifications
Battery
.
WSNBatterylife
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