Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Internet of Things Devices and Solutions Provider
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Gsm Gateway Rs485 To 4G DTU Iot Device For PLC Environmental Monitoring
Parameters of 4G DTU ZHC4012
| Serial Port | ||
| Standard | RS485 (A / B) | |
| Baud Rate | 600~921600 bps | |
| Data Bit | 8, 9 | |
| Stop Bit | 0.5, 1, 1.5, 2 | |
| Parity Bit | NONE EVEN ODD | |
| Mechanical Structure | ||
| SIZE | 93*69*25mm(L*W*H) | |
| SHELL | Galvanized Steel Sheet | |
| Work TEMP. | -40℃~85℃ | |
| Storage TEMP. | -40℃~125℃ | |
| Work Humidity | 5~95% | |
| Storage Humidity | 1~95% | |
| Equipment Port | ||
| SIM Card | 1.8V/3V | |
| LTE Antenna | SMA | |
Introduction of 4G DTU ZHC4012
ZHC4012 is a product developed to realize the mutual data transmission between serial device and network server through the operator's network. By simply setting via upper computer, you can easily use this product to realize the two-way data transparent transmission from the serial port to the network. ZHC4012 support standard MQTT and Modbus Protocol, which can be widely used in power system, industrial monitoring, traffic management, environmental monitoring, meteorology, water conservancy, coal, petroleum, new energy and other industries.
Function of 4G DTU ZHC4012
ZHC4012 can quickly transmit the data collected by various sensors, which is convenient for the server to summarize, analysis to realize real-time monitoring of data and promote the development of agricultural Internet of Things.
Features:
Support 4G high-speed access
Support serial heartbeat package
Support setting the direction of active data reporting
Support TCP_Client, HTTP_Client
Working mode: master mode, slave mode, master mode supports RS485 cascading multiple Modbus devices
Support cloud forwarding, cloud networking
Support local upgrade and remote upgrade
Support hardware watchdog
Support domain name address resolution
Support setting APN
Support signal quality query
Support SIM card number query
Support heartbeat package
Support any format of registration package to ensure the legitimacy and uniqueness of the device identity
| ZHC4012 |
RS485 Modbus | √ |
RS485 Automatic Acquisition | √ |
Virtual Serial Port | √ |
Connfiguration Software | √ |
| Configuration Software Docking | √ |
Modbus RTU/TCP MQTT | √ |