User's Manual

Wisen Innovation Technical Doc. No.2021 WiSenMeshWAN® Voltage Interface Node - User Manual
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Hardware Switch
Vcc_Out Output
Demo Photo
0 (default)
1.8V (default)
1
2.5V
2
3.3V
3
5.0V
Figure 4. Vcc_Out Switch Setting.
7) Power On: once all the Voltage sensors are connected, turn the switch on. Now you should be able to see 3 LEDs
flashing 3 times, which means the node is on. Then switch off the node to save power if the gateway is off;
8) Tighten the 4 Cap-Hex-Head screws of the lid to secure the enclosure IP rating;
9) To validate the sensor data, please visit Wisen Visualisation Platform for further details.
5.3．Mounting Options
Voltage Interface Node can be deployed with various methods. However, the priciple is to make sure it is firmly
attached to the installation surface.
6. General Maintenance and Notification
1) Once Voltage Interface Node is installed in the field, please minimise any man-made disturbance so
that data quality can be maintained;
2) Radio communication will be impaired if the antenna is covered by metal or very moist soil material;
3) Due to the discharge characteristics of the recommended battery, a battery replacement should be carried out
when a node reported voltage reaches 2.7V, at which point you have approximately 3 weeks to change the
battery;
4) Our product will use all the possible capacity in a battery down to a stop (minimum) voltage, which has been
specified in the Features table. When this occurs, our WiSenMeshWAN® protocol will send you a warning then it
will enter a deep sleep mode until a new battery is installed;
5) If the data from nodes are showing unexpected results or are not being sent back to the Wisen gateway, then
please carry out investigation using the following two stage procedure: