netvox R718KBA User Manual
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netvox R718KBA User Manual

Wireless 4-input 0-10v adc sampling interface
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R718KBA
Wireless 4-Input 0-10V ADC Sampling Interface
(powered by 2 x ER14505 3.6V Lithium AA battery)
Wireless 4-Input 0-10V ADC
Sampling Interface
R718KBA 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 R718KBA

  • 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...

  • Page 2: Table Of Contents

    Table of Contents 1. Introduction ..........................2 2. Appearance ..........................2 3. Features ............................ 2 4. Setup Instructions ........................3 5. Data Report ..........................4 5.1 Example of ReportDataCmd ....................4 5.2 Example of Report Configuration ..................7 5.3 Set/GetSensorAlarmThresholdCmd .................. 9 5.4 Example of NetvoxLoRaWANRejoin ................11 5.5 Set/GetNetvoxDSC100 charging and discharging’s balance Check ........

  • Page 3: Introduction

    1. Introduction R718KBA can connect with 4 devices and measure 0 to 10V voltage. With 24-bit ADC sampling and less than 1% error, the R718KB series gives users highly accurate measurement results. When connecting with sensors or instrumentation, the R718KB series automatically converts data with attributes set first so that users can read data easily.

  • Page 4: Setup Instructions

    4. Setup Instructions On & Off Power on Insert batteries Turn on Press and hold the function key for 3 seconds until the green indicator flashes once. Turn off Press and hold the function key for 5 seconds until green indicator flashes 20 times. Power off Remove Batteries.

  • Page 5: Data Report

    (1) The cycle of the device sending the data report is according to the default. (2) The interval between two reports must be the minimum time. (3) Please refer Netvox LoRaWAN Application Command document and Netvox Lora Command Resolver http://cmddoc.netvoxcloud.com/cmddoc to resolve uplink data.
  • Page 6 Bit6_LowRawAttr4Alarm, Bit7_HighRawAttr4Alarm) Uplink 1: 01D8012326F026F226EE00 byte (01): Version byte (D8): DeviceType — R718KBA byte (01): Report Type byte (23): Battery — 3.5v, 23 (Hex) = 35 (Dec) 35* 0.1v = 3.5v –6 byte (26F0): Voltage1 — 9968mv 26F0 (Hex) = 9968 (Dec), 9968*1mv = 9968mv –8...
  • Page 7 Uplink 2: 01D8022326F4A000000000 byte (01): Version byte (D8): DeviceType — R718KBA byte (02): Report Type byte (23): Battery — 3.5v, 23 (Hex) = 35 (Dec) 35* 0.1v = 3.5v –6 byte (26F4): Voltage4 — 9972mv 26F4 (Hex) = 9972 (Dec), 9972*1mv = 9972mv...

  • Page 8: Example Of Report Configuration

    (Unit: 1mV, (2 Bytes, ConfigReportReq Unit: s) Unit: s) Unit: 0.1v) 2 Bytes) Fixed 0x00) Status 0x81 Reserved (8Bytes,Fixed 0x00) ConfigReportRsp (0x00_success) R718KBA 0xD8 ReadConfigReportReq 0x02 Reserved (9Bytes,Fixed 0x00) MinTime MaxTime BatteryChange VoltageChange Reserved 0x82 (2bytes (2 bytes (1 byte...
  • Page 9 5.2.2 Data Conversion (When connecting the R718KBA with other devices, it would convert a current value into another value based on the configuration of RawAttrMin/Max and CurrentMin/Max.) Device Description Device NetvoxPayLoadData Type Channel (1Byte, VoltageMin VoltageMax SetRawAttrMapTo RawAttrMin RawAttrMax 0x00_RawAttr1,...

  • Page 10: Set/Getsensoralarmthresholdcmd

    5.3 Set/GetSensorAlarmThresholdCmd Fport: 0x10 CmdID CmdDescriptor Payload (10 Bytes) (1 Byte) SensorType Channel (1Byte, (1Byte, SensorHighThreshold SensorLowThreshold SetSensorAlarmThres 0x00_Channel1, 0x00_Disable ALL 0x01 (4Bytes, (4Bytes, holdReq 0x01_Chanel2, SensorthresholdSet Unit: 1mV) Unit: 1mV) 0x02_Channel3, etc.) 0x27_ Current, 0x29_ Vol) SetSensorAlarm Status 0x81 Reserved (9 Bytes, Fixed 0x00) ThresholdRsp (0x00_success)
  • Page 11 Disable all Sensor thresholds (set SensorType = 0) Downlink: 0100000000000000000000 Response: 8100000000000000000000 (3) Set detection time = 3 times (ThresholdAlarmCheckCn = 0x03) Downlink: 0303000000000000000000 Response: 8300000000000000000000 (4) Read configuration Downlink: 0400000000000000000000 Response: 8403000000000000000000 Note: a. The last configuration would be kept as user reset the device back to the factory setting. b.

  • Page 12: Example Of Netvoxlorawanrejoin

    5.4 Example of NetvoxLoRaWANRejoin (NetvoxLoRaWANRejoin command is to 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 CmdDescriptor Payload (5 Bytes) (1 Byte) RejoinCheckPeriod (4 Bytes, Unit: 1s SetNetvoxLoRaWANRejoinReq 0x01...

  • Page 13: Set/Getnetvoxdsc100 Charging And Discharging's Balance Check

    5.5 Set/GetNetvoxDSC100 charging and discharging’s balance Check Fport: 0x21 CmdID CmdDescriptor Payload (3 Bytes) (1 Byte) BalanceCheckPeriod SetNetvoxDSC100BalanceCheckReq 0x01 SetNetvoxDSC100BalanceCheckReq (2 Bytes, Unit: 1 min) SetNetvoxDSC100BalanceCheckRsp 0x81 Status (1 Byte, 0x00_success) Reserved (2 Bytes, Fixed 0x00) GetNetvoxDSC100BalanceCheckReq 0x02 Reserved (3 Bytes, Fixed 0x00) BalanceCheckPeriod BalanceThreshold 0x82...

  • Page 14: Example Of Globalcalibratecmd

    5.6 Example of GlobalCalibrateCmd Fport: 0x0E Description CmdID SensorType PayLoad (Fix =9 Bytes) Channel Multiplier Divisor DeltValue Reserved (1 Byte) SetGlobalCalibrateReq 0x01 (2 bytes, (2 bytes, (2 bytes, (2 Bytes, 0_Channel1 Unsigned) Unsigned) Signed) Fixed 0x00) 1_Channel2, etc. Channel Status (1Byte) Reserved SetGlobalCalibrateRsp...

  • Page 15: Example For Mintime/Maxtime Logic

    5.7 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 3.6V REPORTS 3.6V...
  • Page 16 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 17: Battery Passivation

    6. Battery Passivation Many of Netvox devices are powered by 3.6V ER14505 Li-SOCl (lithium-thionyl chloride) batteries that offer many advantages including low self-discharge rate and high energy density. However, primary lithium batteries like Li-SOCl 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 18: Important Maintenance Instruction

    7. Important Maintenance Instruction Kindly pay attention to the following to achieve the best maintenance of the product: • Keep the device dry. Rain, moisture, or any liquid might contain minerals and thus corrode electronic circuits. If the device gets wet, please dry it completely.

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