Milesight CT103 User Manual
Milesight CT103 User Manual

Milesight CT103 User Manual

Smart current transformer

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Smart Current Transformer
Featuring LoRaWAN
®
CT10x
User Guide

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Summary of Contents for Milesight CT103

  • Page 1 Smart Current Transformer Featuring LoRaWAN ® CT10x User Guide...
  • Page 2: Safety Precautions

    Safety Precautions Milesight will not shoulder responsibility for any losses or damages resulting from not following the instructions of this operating guide. The device must not be modified in any way.  The installation and maintenance must be conducted by a qualified service person and ...
  • Page 3: Revision History

    Revision History Date Doc Version Description Jan 12, 2024 V1.0 Initial version 1. Support flexible detachable design; Jun 6, 2024 V1.1 2. Support cable temperature sensor.
  • Page 4: Table Of Contents

    Contents 1. Product Introduction ......................... 5 1.1 Overview ...........................5 1.2 Features ........................... 5 2. Hardware Introduction ........................5 2.1 Packing List ..........................5 2.2 Hardware Overview ......................... 6 2.3 Button and LED Indicator ......................6 2.4 Dimensions (mm) ........................6 3. Operation Guide ..........................7 3.1 USB Configuration ........................
  • Page 5: Product Introduction

    Compliant with Milesight LoRaWAN gateway ® and Milesight IoT Cloud solution, CT10x can be monitored via webpage or mobile App remotely. CT10x is widely used for energy motoring of smart buildings, machine failure detection and prevention, etc.
  • Page 6: Hardware Overview

    1 x LoRaWAN 1 x LoRaWAN 1 × 1 × ® ® Stubby Antenna Magnetic Antenna Warranty Card Quick Guide (Optional) If any of the above items is missing or damaged, please contact your sales representative. 2.2 Hardware Overview 2.3 Button and LED Indicator Function Action LED Indicator...
  • Page 7: Operation Guide

    3. Operation Guide 3.1 USB Configuration CT10x can be powered and configured via a Type-C port for configuration and debug. 1. Download ToolBox software from Milesight website. 2. Connect the device to a computer via the Type-C port.
  • Page 8 3. Open the ToolBox and select type as General, then click password to log into the ToolBox. (Default password: 123456) 4. After logging into the ToolBox, you can check device status and change device settings.
  • Page 9: Lorawan Settings

    3.2 LoRaWAN Settings LoRaWAN settings are used to configure the data transmission parameters in the LoRaWAN ® network. Basic LoRaWAN Settings: CT10x supports basic configurations like join type, App EUI, App Key, and other information. You can also keep all settings by default. Parameters Description Device EUI...
  • Page 10 1) Please contact your sales representative for the device EUI list if there are many units. 2) Please contact your sales representative if you need random App keys before purchase. 3) Select OTAA mode if you use Milesight IoT Cloud or Milesight Development Platform to manage devices.
  • Page 11 If the device frequency is one of CN470/AU915/US915, you can enter the index of the channel that you want to enable in the input box, making them separated by commas. Examples: 1, 40: Enabling Channel 1 and Channel 40 1-40: Enabling Channel 1 to Channel 40 1-40, 60: Enabling Channel 1 to Channel 40 and Channel 60 All: Enabling all channels Null: Indicates that all channels are disabled...
  • Page 12: General & Alarm Settings

    3.3 General & Alarm Settings Parameters Description The interval of reporting current data. Default: 10 mins, Range: 1 - 1440 mins Reporting Interval Note: when the device is under low power mode, the interval is fixed as 30 minutes; when the device is under low voltage mode, the device will stop reporting.
  • Page 13: Maintenance

    3. 3.4 Maintenance 3.4.1 Upgrade 1. Download firmware from Milesight website to your PC. 2. Go to Maintenance > Upgrade, click Browse to import firmware and click Upgrade to upgrade the device.
  • Page 14: Reset And Reboot

    3.4.3 Reset and Reboot Reset to Factory Default: Go to Maintenance > Backup and Reset of ToolBox, and click Reset to complete. Reboot: Quick press the RST button once or send downlink command to reboot. 4. Installation 4.1 Device Assembly (Alternative) The CT part supports to be attached or detached from the transceiver.
  • Page 15: Antenna Installation

    Disconnect the wiring socket of the probe from the transceiver, then connect the extension cable to the CT clip. Pass the other end of the extension cable through the transceiver cover, then connect to the transceiver. 4.2 Antenna Installation Rotate the antenna into the antenna connector. The antenna should be installed vertically and kept away from metal objects and obstacles.
  • Page 16: Transformer Installation

    antenna. 4.3 Transformer Installation Open the current transformer to clip it around a single-phase wire. Then close the clip with a slight “click” sound to make sure the clip firmly grips the wire. Note: Do not place Phase wire and Neutral wire within a single current transformer. 4.4 Transceiver Installation The transceiver can be put or hang in any suitable position or to be fixed via cable-ties.
  • Page 17: Cable Temperature Sensor Installation (Alternative)

    4.5 Cable Temperature Sensor Installation (Alternative) CT10x can monitor the temperature of the wire through the Cable Temperature Sensor, it will alarm when the temperature exceeds the threshold. Pass the Cable Temperature Sensor around the tested wire, and then tighten the buckle. The other end is connected to the CT10x device via the USB Type-C .
  • Page 18: Basic Information

    For decoder examples you can find at https://github.com/Milesight-IoT/SensorDecoders. 5.1 Basic Information CT10x reports basic information of the device whenever it joins the network. Channel Type Byte Description 01(Protocol Version) 01=>V1 09 (Hardware Version) 02 10=>V2.1 0a(Software Version) 01 01=>V1.1 ff(TSL Version) 01 01=>V1.1...
  • Page 19: Downlink Commands

    Alarm Status: 01: Threshold alarm 02: Threshold alarm dismiss 04: Overrange alarm 08: Overrange alarm dismiss Note: Max./Min. Current means the maximum or minimum value between last report and current report. INT16/10, Unit: °C Temperature Note: FFFD means overrange temperature; FFFF means collection failure.
  • Page 20 default. Command Channel Type Description Reboot Reporting Interval 00 + Interval Time(2B), unit: min 9 Bytes, CTRL (1B) + Min (2B) + Max (2B) + Alarm Reporting Interval (2B) + Alarm Reporting Times (2B) CTRL: Bit2~Bit0:  000 - disable; 001 - below; 010 - over; Threshold Alarm 011 - within;...
  • Page 21 ff06 0a 0000 3c00 0200 0500 Channel Type Value CTRL:0a=00 001 010=Current over maximum threshold Min: 00 00=0 Max: 3c 00=> 00 3c=60 A Alarm Reporting Interval: 02 00=>00 02=2 mins Alarm Reporting Times: 05 00=>00 05 =5 -END-...

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Ct10 series

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