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netvox R311CA User Manual
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netvox R311CA User Manual

Wireless 2-input dry contact interface
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Model：R311CA
Wireless 2-Input Dry Contact Interface
Wireless 2-Input
Dry Contact Interface
R311CA
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 R311CA

  • 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 Content 1. Introduction ................................2 2. Appearance ................................3 3. Main Features ................................3 4. Set up Instruction ..............................4 5. Data Report ................................5 6. Installation ................................8 7. Important Maintenance Instruction .......................... 8...

  • Page 3: Introduction

    1. Introduction The R311CA is a 2-input dry contact detection device for Netvox ClassA type devices based on the LoRaWAN open protocol and is compatible with the LoRaWAN protocol. When any dry contact of the R311CA detects a change, the R311CA sends a message to the gateway.

  • Page 4: Appearance

     Applicable to third-party platforms: Actility/ThingPark, TTN, MyDevices/Cayenne  Low power consumption and long battery life  Battery Life: Please refer to web: http://www.netvox.com.tw/electric/electric_calc.html At this website, users can find battery life time for variety models at different configurations. 1. Actual range may vary depending on environment.

  • Page 5: Set Up Instruction

    4. Set up Instruction On/Off Insert batteries. (users may need a flat blade screwdriver to open); Power on Insert two sections of 3V CR2450 button batteries and close the battery cover.) Turn on Press any function key till green and red indicator flashes once. Turn off Press and hold the function key for 5 seconds till green indicator flashes for 20 times.

  • Page 6: Data Report

    When the R311CA status changes, it will send a warning report. Dry contact open: 1 Dry contact close: 0 The reported data is decoded by the Netvox LoRaWAN Application Command document and http://loraresolver.netvoxcloud.com:8888/page/index Data report configuration and sending period are as following: Current Change＜...
  • Page 7 Reserved 0x01 Change ReportReq (2bytes Unit:s) (2bytes Unit:s) (4Bytes,Fixed 0x00) (1byte Unit:0.1v) Config Status Reserved 0x81 ReportRsp (0x00_success) (8Bytes,Fixed 0x00) R311CA 0x4C ReadConfig Reserved 0x02 ReportReq (9Bytes, Fixed 0x00) Battery ReadConfig MinTime MaxTime Reserved 0x82 Change ReportRsp (2bytes Unit: s)
  • Page 8 Example#2 based on MinTime = 15 Minutes, MaxTime= 1 Hour, Reportable Change i.e. BatteryVoltageChange= 0.1V. MaxTime Sleeping (MinTime) sleeping sleeping sleeping Wakes up and Wakes up and Wakes up and Wakes up and Wakes up and collects data collects data collects data collects data collects data...

  • Page 9: Installation

    6. Installation (1) This product does not have a waterproof function. After the screening is completed, please place it indoors. (2) Dust in the installation position of the equipment needs to be wiped clean and then affixed to the equipment. (3) The battery installation method is shown in the figure below (battery with "+"...