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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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