netvox R718N1 E Series User Manual
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netvox R718N1 E Series User Manual

Wireless single-phase current meter
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R718N1xxx(E) Series
Wireless Single-Phase Current Meter
Wireless Single-Phase
Current Meter
R718N1xxx(E) Series
User Manual
Copyright©Netvox Technology Co., Ltd.
This document contains proprietary technical information which is the property of NETVOX Technology. It shall be maintained in
strict confidence and shall not be disclosed to other parties, in whole or in part, without written permission of NETVOX
Technology. The specifications are subject to change without prior notice.

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Summary of Contents for netvox R718N1 E Series

  • Page 1 This document contains proprietary technical information which is the property of NETVOX Technology. It shall be maintained in strict confidence and shall not be disclosed to other parties, in whole or in part, without written permission of NETVOX Technology. The specifications are subject to change without prior notice.

  • Page 2: Table Of Contents

    Table of Contents 1. Introduction ............................. 2 2. Appearance ............................3 3. Features ............................3 4. Set up Instruction ..........................4 5. Data Report ............................. 5 5.1 Example of ReportDataCmd ..................... 6 5.2 Example of ConfigureCmd ....................... 8 5.3 Example of Set/GetSensorAlarmThresholdCmd ..............9 5.4 Example for MinTime/MaxTime logic ...................

  • Page 3: Introduction

    1. Introduction The R718N1xxx(E) series is the single-phase current meter device for Netvox Class A type devices based on the LoRaWAN open protocol and is compatible with the LoRaWAN protocol. R718N1xxx(E) series has different measuring range for different variety of CT. It is divided into:...

  • Page 4: Appearance

    ⚫ Available third-party platform: Actility/ThingPark, TTN, MyDevices/Cayenne ⚫ Low power consumption and long battery life Note: Please refer to web: http://www.netvox.com.tw/electric/electric_calc.html. Users can find battery lifetime for various models at different configurations on this website. 1. The actual range may vary depending on the environment.

  • Page 5: Set Up Instruction

    4. Set up Instruction On/Off Power on Insert batteries. (Users may need a screwdriver to open the battery cover.) Turn on Press and hold the function key for 3 seconds until the green indicator flashes once. Turn off (Reset to factory setting) Press and hold the function key for 5 seconds until green indicator flashes 20 times.

  • Page 6: Data Report

    Note: (1) R718N1(E), R718N13(E), and R718N17(E): report data as 0A when the current < 0.1A . (2) R718N115(E), R718N125(E), R718N163(E), and R718N1100(E): report data as 0A when the current < 1A . Please refer Netvox LoRaWAN Application Command document and Netvox Lora Command Resolver http://www.netvox.com.cn:8888/cmddoc to resolve uplink data.

  • Page 7: Example Of Reportdatacmd

    Data report configuration and sending period are as following: Current Change＜ Min. Interval Max. Interval Current Change≥ Reportable Change (Unit: second) (Unit: second) Reportable Change Reportable Change Any number between Any number between Report Report Can not be 0 30 to 65535 Min Interval to 65535 per Min.
  • Page 8 Example of Uplink: 014901240E150100000000 byte (01): Version byte(49): DeviceType－ R718N1xxx(E) Series byte (01): ReportType byte(24): Battery－3.6V 24 (Hex) = 36 (Dec), 36* 0.1v = 3.6v – 6 byte (0E15): Current－3605 mA 0E15 (Hex) = 3605 (Dec), 3605* 1mA = 3605mA byte (01): Multiplier byte (00000000): Reserved...

  • Page 9: Example Of Configurecmd

    5.2 Example of ConfigureCmd FPort：0x07 Bytes Var(Fix =9 Bytes) CmdID DeviceType NetvoxPayLoadData CmdID– 1 byte DeviceType– 1 byte – Device Type of Device NetvoxPayLoadData– var bytes (Max=9bytes) Device Description Device NetvoxPayLoadData Type MaxTime CurrentChange Reserved Config MinTime 0x01 (2bytes (2byte (3Bytes, ReportReq (2bytes Unit:s)

  • Page 10: Example Of Set/Getsensoralarmthresholdcmd

    5.3 Example of Set/GetSensorAlarmThresholdCmd Fport: 0x16 CmdID CmdDescriptor Payload (10Bytes) (1Byte) SensorHighThreshold SensorLowThreshold SensorType Channel (4Bytes,Unit:same as (4Bytes,Unit:same as SetSensorAlarm (1Byte, 0x01 (1Byte, reportdata in fport6, reportdata in fport6, ThresholdReq 0x00_Disable ALL 0x00_Channel1) 0Xffffffff_DISA-BLE 0Xffffffff_DISABLE 0x27_ Current,) HighThreshold) LowThreshold) SetSensorAlarm Status 0x81 Reserved (9Bytes,Fixed 0x00)

  • Page 11: Example For Mintime/Maxtime Logic

    5.4 Example for MinTime/MaxTime logic Example#1 based on MinTime = 1 Hour, MaxTime= 1 Hour, Reportable Change i.e. BatteryVoltageChange=0.1V MaxTime MaxTime sleeping (MinTime) sleeping (MinTime) Wakes up and collect data Wakes up and collect data Wake up and collect data REPORTS 3.6V REPORTS 3.5V REPORTS 3.6V...
  • Page 12 Notes : 1) The device only wakes up and performs data sampling according to MinTime Interval. When it is sleeping, it does not collect data. 2) The data collected is compared with the last data reported. If the data variation is greater than the ReportableChange value, the device reports according to MinTime interval.

  • Page 13: Installation

    6. Installation 1. The single-phase current meter R718N1xxx(E) series 2. Open the clamp-on current transformer, and then pass the has a built-in magnet (see Figure 1 below). It can be live wire through the current transformer according to the attached to the surface of an object with iron during installation.
  • Page 14 1. The back of R718N1xxx(E) can be attached to iron surface or users can fix the two ends of device on the wall with screws. 2. When installing the R718N1xxx(E) series current transformer, please separate the live and neutral wires of the wire to be detected, and only take the live wire through current transformer and start the measurement according to the wiring below: Neutral Wire Power Supply...

  • Page 15: Information About Battery Passivation

    7. Information about Battery Passivation Many of Netvox devices are powered by 3.6V ER14505 Li-SOCl2 (lithium-thionyl chloride) batteries that offer many advantages including low self-discharge rate and high energy density. However, primary lithium batteries like Li-SOCl2 batteries will form a passivation layer as a reaction between the lithium anode and thionyl chloride if they are in storage for a long time or if the storage temperature is too high.

  • Page 16: Important Maintenance Instruction

    8. Important Maintenance Instruction Kindly pay attention to the following in order to achieve the best maintenance of the product: •Do not put the device near or submerge into water. Minerals in rain, moisture, and other liquids could cause corrosion of electronic components.

This manual is also suitable for:

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