INTELLIGENT CONTROL IOTRouter ZHC4013 Application Manual

Lte cat 1 modbus rtu

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ZHC4013 Application Guide
LTE Cat 1 Modbus RTU
Version: ZHC4013_Application Guide_V1.1
Date: 2020-08-10

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Summary of Contents for INTELLIGENT CONTROL IOTRouter ZHC4013

  • Page 1 ZHC4013 Application Guide LTE Cat 1 Modbus RTU Version: ZHC4013_Application Guide_V1.1 Date: 2020-08-10...
  • Page 2: Table Of Contents

    4.3. Transparent transmission of vertical and horizontal clouds..14 4.4. Zongheng Cloud Platform............14 5. Modbus command frame..............15 5.1 Modbus command frame............15 5.2 Register allocation..............15 6.JSON protocol..................16 7. Update history.................17 8. Contact.................... 18 Chengdu Zongheng Intelligent Control Technology Co., Ltd. 1 / 17...
  • Page 3: Overview

    LTE, RS485 remote and local data collection. 1.2 Appearance description DC power supply:5.5*2.5mm, 9~36V Terminal power supply: 3.81mm, 9~36V Serial port:RS485, 3.81mm terminal block plug-in SIM:SIM card interface MAIN:Main antenna Chengdu Zongheng Intelligent Control Technology Co., Ltd. 2 / 17...
  • Page 4: Quick Start

    Power supply: ZHC4013 working voltage is DC9~36V. 2.1. RS485 bus control Select the corresponding port and click "Search" to search for the device. IO control For detailed functions of the host computer, please refer to "ZHC4013_Host Chengdu Zongheng Intelligent Control Technology Co., Ltd. 3 / 17...
  • Page 5: Across Cloud Control

    ZHC4013_Application Guidance Computer_Application Guide". 2.2. Across Cloud Control Refer to "ZHC4013_Zongheng Cloud Platform_Application Guide" Chengdu Zongheng Intelligent Control Technology Co., Ltd. 4 / 17...
  • Page 6: Product Features

    Example: Read the address code as 0x554 analog inputs content Hex format data 55 04 00 00 00 04 FC 1D Serial port heartbeat application example: Write the serial port heartbeat. effect Chengdu Zongheng Intelligent Control Technology Co., Ltd. 5 / 17...
  • Page 7 ZHC4013_Application Guidance Chengdu Zongheng Intelligent Control Technology Co., Ltd. 6 / 17...
  • Page 8: System Information

    Group ID Devices with the same group password can Support 16byte Group password establish a networking mode In the same group, different types of equipment can Group type exchange data Chengdu Zongheng Intelligent Control Technology Co., Ltd. 7 / 17...
  • Page 9: Timing Trigger

    Whether to turn on this timing trigger Enable/disable Hour: 00~twenty three; Minutes: 00~59; Timing Time point when the action is triggered Seconds: 00~60 Action type Type of action performed Reboot Chengdu Zongheng Intelligent Control Technology Co., Ltd. 8 / 17...
  • Page 10: Network Subsidiary Information

    The username required to access the APN username Provided by the operator specified network The password required to access the APN password Provided by the operator specified network Chengdu Zongheng Intelligent Control Technology Co., Ltd. 9 / 17...
  • Page 11: Status Indicator

    Network data sending SEND Chang Liang SOCKET has been established indicator Flashing Send network data Always off default Network data receiving RECV Chang Liang Module not started indicator Flashing Receive network data Chengdu Zongheng Intelligent Control Technology Co., Ltd. 10 / 17...
  • Page 12: Restore Factory Settings

    At this time, power off the device and perform the reset operation again. B) Restore factory settings by issuing Modbus/JSON commands. Modbus instructions:55 06 20 14 00 02 4E 1B JSON command:{"msgType":"setDeviceConfig","data": {" sysCmd ": "2"}} Chengdu Zongheng Intelligent Control Technology Co., Ltd. 11 / 17...
  • Page 13: Firmware Upgrade

    ZHC4013_Application Guidance 3.7. Firmware upgrade For the firmware upgrade process, please refer to "ZHC4013_PC_Application Guide" Chengdu Zongheng Intelligent Control Technology Co., Ltd. 12 / 17...
  • Page 14: Product Application

    In the MQTT application, the picture above means that "application data is encapsulated in JSON format" and reported through the network in the MQTT protocol. The server can parse the application data of MQTT according to "CAT1_JSON_ Application Guide". Chengdu Zongheng Intelligent Control Technology Co., Ltd. 13 / 17...
  • Page 15: Transparent Transmission Of Vertical And Horizontal Clouds

    ZHC4013_Application Guidance 4.3. Transparent transmission of vertical and horizontal clouds Refer to "CAT1_Zonghengyun Transparent Transmission_Application Guide" 4.4. Zongheng Cloud Platform Refer to "CAT1_Zonghengyun Platform_Application Guide" Chengdu Zongheng Intelligent Control Technology Co., Ltd. 14 / 17...
  • Page 16: Modbus Command Frame

    The ZHC4013 data format follows the general Modbus frame format, and the device can parse the Modbus RTU/TCP protocol and perform related operations. Modbus RTU: Modbus TCP: 5.2 Register allocation For register address allocation, please refer to "ZHC4013_Register Address Table" Chengdu Zongheng Intelligent Control Technology Co., Ltd. 15 / 17...
  • Page 17: Json Protocol

    ZHC4013_Application Guidance 6.JSON protocol ZHC4013 supports JSON protocol, please refer to "JSON_Application Guide" Chengdu Zongheng Intelligent Control Technology Co., Ltd. 16 / 17...
  • Page 18: Update History

    ZHC4013_Application Guidance 7. Update history Chengdu Zongheng Intelligent Control Technology Co., Ltd. 17 / 17...
  • Page 19: Contact

    ZHC4013_Application Guidance 8. Contact Company: Chengdu Zongheng Intelligent Technology Co., Ltd. Address: 19th Floor, Zhidi Gotan, No. 888 Yizhou Avenue, High-tech Zone, Chengdu, Sichuan Province Website: www.iotrouter.com Phone: 028-83268936 Chengdu Zongheng Intelligent Control Technology Co., Ltd. 18 / 17...

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