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Technical Sales (866) 531-6285 orders@ni.com Ordering Information | Detailed Specifications | Pinouts/Front Panel Connections For user manuals and dimensional drawings, visit the product page resources tab on ni.com. Wireless Sensor Network Analog Input Nodes NI WSN-3202, NI WSN-3212, NI WSN-3226 Create a reliable network, with support for hundreds of nodes, to monitor your assets or environment NI-WSN software provides easy network configuration, drag-and-drop LabVIEW programming, and support for logging, alarming, and web-based data visualization Four analog input channels per measurement node Bi-directional digital channels, configurable for input, sinking output, or sourcing output (2-4 DIO channels per node) Industrial ratings: -40 to 70 °C operating temperature and 50 g shock, 5 g vibration Low-power operation, with up to 3-year battery life 2.4 GHz, IEEE 802.15.4 radio that provides up to 300m outdoor range Overview The National Instruments wireless sensor network (WSN) platform delivers low-power measurement nodes that offer industrial certifications, reliable networking, and optional weatherproof outdoor enclosures for long-term, remote monitoring applications. The measurement nodes have direct sensor connectivity and a 2.4 GHz radio to wirelessly transmit data to a WSN gateway. Each measurement node offers four analog input channels and two to four digital I/O channels that you can configure for input, sinking output, or sourcing output. With graphical LabVIEW software, you can easily configure your network, collect measurement data, trigger alarms through SMS or E-mail, and even view monitoring data within a web browser. Back to Top Comparison Tables Signal Type(s) Analog Minimum Resoltuion Input DIO Input Sample Interval (bits) Range(s) Channels Channels (seconds) Maximum DIO Sourcing (aggregate) Additional Features 12 V, 20 mA sensor power output Support for J, K, R, S, T, N, B, E thermocouple types 12V, 50mA sensor power output, 50/60Hz rejection, battery backup support Application and Technology Power

You can power the Nl WSN measurement nodes with four 1.5V AA alkaline battery cells, delivering three-year battery-powered operation at a one minute sample interval. The Nl WSN-3226 also supports 1.5V AA lithium cells. Each node features an external power port, so that you can provide line power, or use other forms of power such as solar or vibration energy harvesting. The Nl WSN-3226 supports battery backup, meaning you can connect both external and battery power; the node will default to external power and automatically switch to battery power in the event the external power drops below a...

43 Host ConUoMeT VI.vi Black Diagram on WSM Project.Ivproj/My Computer [-J[nj^ File £,dit vfew Reject Qper-ate rools Window Help <> 1^1 ' ■ |"fi"| "I \%] l^tfi ,j" | 13P Application Fan; 7] | °~][ ThermcQcc-jple Channel 11 Current Temperate |Node Prpperbesj Create histogram Figure 2. Extracting Nl WSN Measurement Data Using LabVIEW and I/O Variables LabVIEW delivers a common development environment for all of your monitoring and control applications as well as rapid programming, easy network configuration, and open connectivity to a variety of third-party instruments and systems. And with a...

Figure 5. Outdoor Enclosure with NI WSN Measurement Node (not included) Figure 4. Measurement Node External Features Accessories NI WSN accessories include options for gateway and measurement node mounting as well as weatherproof enclosures for outdoor use of the measurement nodes and gateways. Available mounting accessories include options to panel mount and DIN-rail mount WSN measurement nodes and gateways. The NI WSN-3281 magnetic panel mount kit provides easy setup and takedown on virtually any metal surface. For high shock and vibration applications, NI recommends a panel mounting...

NI WSN-3212 Thermocouple Input Node (Americas) NI WSN-3202 Analog Input Node (Europe/Asia) NI WSN-3214 Strain Gauge/Bridge Completion Node (Europe/Asia) NI WSN-3212 Thermocouple Input Node (Europe/Asia) NI WSN-3226 Voltage/RTD Combination Node (Americas) NI WSN-3226 Voltage/RTD Combination Node (Europe/Asia) NI WSN-3202 Analog Input Node (Americas) NI WSN-3214 Strain Gauge/Bridge Completion Node (Americas) No accessories required. Back to Top Support and Services System Assurance Programs NI system assurance programs are designed to make it even easier for you to own an NI system. These...

Detailed 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 zone.ni.com for more information. For the NI WSN gateway specifications, refer to the gateway documentation. Analog Input Characteristics Number of channels Sampling mode...

RTD Temperature Accuracy* Range Measurement Conditions Typical (25 °C, ±5 °C) Maximum, (–40 °C to 70 °C) Temperature Drift * Up to 5 m of 22 AWG copper leads, 5% lead length mismatch. Resistance Accuracy* Range Measurement Conditions Percent of Range (Offset Error) Percent of Reading (Gain Error) Typical Temperature Drift Offset Up to 5 m of 22 AWG copper leads, 5% lead length mismatch. Sensor Power Voltage Protection Short circuit proof Overvoltage protection Digital I/O Number of channels Power-on output state High impedance Digital Input Modes (configurable per channel) 24V Sinking, 24V...

Minimum detectable pulse width TTL Logic mode Contact closure mode Digital Output Modes (configurable per channel) Drive High (Sourcing), Drive Low (Sinking), Drive High and Low (Sinking and Sourcing), and 3V TTL Logic (Open-Controller with Pull-Up) DIO power supply voltage range (VDIO_PWR) Sourcing current (one channel) Sinking current (per channel) Output voltage Sourcing 3V TTL Logic mode pull-up Reversed voltage Short circuit (sourcing) Trip current Trip time Overcurrent (sinking) DO propagation delay Sinking Node Resources for LabVIEW WSN Minimum sample interval User flash size Number...