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netvox R718N1 D E Series User Manual

Wireless single-phase current meter
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R718N1xxxD(E) Series
Wireless Single-Phase Current Meter (DC-Powered)
Wireless Single-Phase
Current Meter
(DC- Powered)
R718N1xxxD(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 D 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 ........................ 4 4. Set up Instruction ....................5 5. Data Report ......................6 5.1 Example of ReportDataCmd ................7 5.2 Example of ConfigureCmd ................9 5.3 Example of Set/GetSensorAlarmThresholdCmd ......... 10 5.4 Example of NetvoxLoRaWANRejoin ............

  • Page 3: Introduction

    Introduction The R718N1xxxD(E) series is single-phase current meter device (DC-powered) for Netvox Class C type devices based on the LoRaWAN open protocol and is compatible with the LoRaWAN protocol. R718N1xxxD(E) series has different measuring range for different variety of CT. It is divided into:...

  • Page 4: Appearance

    2. Appearance Indicator Function Key R718N17D (Non-detachable cables) R718N17DE (Detachable cables) R718N115D (Non-detachable cables) R718N115DE (Detachable cables) R718N125D (Non-detachable cables) R718N125DE (Detachable cables)

  • Page 5: Features

    R718N163D (Non-detachable cables) R718N163DE (Detachable cables) R718N1100D (Non-detachable cables) R718N1100DE (Detachable cables) 3. Features  Power supplied by DC 3.3V/1A power adapter  Only support AC current measuring  IP30  LoRaWAN Class C compatible  Frequency Hopping Spread Spectrum (FHSS) ...

  • Page 6: Set Up Instruction

    4. Set up Instruction On/Off Plug in and the device turns on. Power on / Turn on The indicator flashes once. Turn off / Power off Pull out the plug and the device turns off. Network Joining Turn on the device and search for the network to join. Never joined the network The green indicator light stays on: Success The green indicator light remains off: Fail...

  • Page 7: Data Report

    (1) R718N1D(E), R718N13D(E), and R718N17D(E): report data as 0A when the current < 0.1A . (2) R718N115D(E), R718N125D(E), R718N163D(E), and R718N1100D(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 8: Example Of Reportdatacmd

    Tips 1. Battery Voltage: If the battery is equal to 0x00, it means that the device is powered by a DC power supply. 2. Version Packet: When Report Type=0x00 is the version packet, such as 0149000A02202208210000, the firmware version is 2022.08.21. 3.
  • Page 9 (1) Example1 of Uplink: 014901000E150100000000 byte (01): Version byte (49): DeviceType－ R718N1xxxD(E) Series byte (01): ReportType byte (00): Battery - DC power supply – 6 byte (0E15): Current－3605 mA 0E15 (Hex) = 3605 (Dec), 3605* 1mA = 3605mA byte (01): Multiplier－1 byte (00): Threshold Alarm－No alarm byte (000000): Reserved (2) Example 2 of Uplink: 014901001B580A02000000...

  • Page 10: 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 Config MinTime MaxTime CurrentChange Reserved 0x01 ReportReq (2Bytes Unit: s) (2Bytes Unit: s) (2Bytes Unit:1mA) (3Bytes, Fixed 0x00)

  • Page 11: Example Of Set/Getsensoralarmthresholdcmd

    5.3 Example of Set/GetSensorAlarmThresholdCmd Fport: 0x10 CmdID CmdDescriptor Payload (10Bytes) (1Byte) SensorType(1Byte) SetSensorAlarm Channel(1Byte) SensorHighThreshold SensorLowThreshold 0x01 0x00_Disable ALL ThresholdReq 0x00_Channel 1 (4Bytes,Unit:1mA) (4Bytes,Unit:1mA) 0x27_ Current SetSensorAlarm Status Reserved 0x81 ThresholdRsp (0x00_success) (9Bytes,Fixed 0x00) SensorType(1Byte) GetSensorAlarm Channel Reserved 0x02 0x00_Disable ALL ThresholdReq (1Byte, 0x00_Channel1) (8Bytes,Fixed 0x00)

  • Page 12: Example Of Netvoxlorawanrejoin

    5.4 Example of NetvoxLoRaWANRejoin Check if the device is still in the network. If the device is disconnected, it will automatically rejoin back to the network. Fport: 0x20 CmdID Payload (5 bytes) CmdDescriptor (1 byte) RejoinCheckPeriod RejoinThreshold SetNetvoxLoRaWANRejoinReq 0x01 (4 Bytes, Unit: 1s) (1 Byte) Status Reserved...

  • Page 13: Installation

    6. Installation 1. The single-phase current meter R718N1xxxD(E) series has a 3.3 Before installation, please confirm the current value built-in magnet (see Figure 1 below). It can be attached to the of the load. If the current value of the load is higher surface of an object with iron during installation, which is than the measurement range, select a model with a convenient and quick.
  • Page 14 1. The back of R718N1xxxD(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 R718N1xxxD(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 Detected Object...

  • Page 15: Important Maintenance Instruction

    7. 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.

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