Dual-Channel Platinum Thermal Resistance Collector
2 AD acquisition channels, can be connected to PT100 and PT1000 thermal resistance
AD sampling rate is fast, high precision
Compact size, convenient and flexible installation
Use the standard MODBUS protocol output, which is convenient for engineering networking and industrial applications.
Power supply anti-reverse protection design, wiring more assured.
Multiple indicator lights, the running status is clear at a glance.
Using industrial grade chips, the operation is stable and reliable.
Intelligent control
Hotel home isolation, remote management of epidemic prevention monitoring, and abnormal alarms are activated immediately, and supervision is in plac
Safety Management
Cloud management, simple operation, isolation status can be viewed, and mobile phone remote operation can also be performed
APP Arming
The WeChat applet is directly set, and the owner can change the command at any time
IoT Alarm System
When someone illegally opens the door, the alarm immediately sends an alarm to the mobile phone and computer platform
Docking a variety of sensors
Multiple network connections
Real-time data monitoring
Support routing function, support 802.11N
Support 4G/5G, WAN, WLAN and other networks
Sensors that can support LORA, RS485, IO, AD and other interfaces
Rich interface, easy to deploy
The interface includes RS485, RS232, LoRa and other interfaces, supports 4G, serial terminal communication, and provides different access solutions for different applications.
Intelligent analysis, the protocol can be customized
Built-in protocol analyzer, customizable for unique protocols
Aggregate data, remote control
Data can be aggregated to the data center for computing and storage, and functions such as remote reading of gateway status, remote control of gateways, remote configuration of devices, and remote reading of device data are supported.
High reliability design
The device has the function of resuming the transmission after disconnecting from the network. Even if the device is disconnected from the network, the data can be saved. After the network is connected, the saved data can be uploaded.
Can communicate with multiple devices
One master device can communicate with multiple LoRa or RS485 devices.
Integrate multiple functions
The equipment integrates functions such as intelligent data collection, conversion of various communication protocols, and remote control equipment.
Easy to connect with the platform
There is a built-in ESP32 dual-core processor, which integrates various commonly used Internet network protocols such as TCP, UDP, HTTP, etc., which is convenient for docking with various cloud platforms.
Strong network security
The IP address of the Ethernet and the MAC of the gateway can be modified by themselves to achieve network isolation.
Support LoRa, RS485, IO, AD and other interfaces
Support 4G/5G, WAN, WLAN and other networks
Support routing function, support 802.11n, transmission rate up to 300Mbit/s Support DHCP/DNS function
Support VPDN, APN private network access
Support local or remote firmware upgrade
Support access to MQTT and HTTP platforms
Support the security management platform, which can supervise the equipment of the access gateway in real time
Support system local log, real-time monitoring of gateway status
Support access to monitoring equipment
Support MODBUS-TCP function
Easy to connect with the platform
Using industrial grade CPU, the main frequency is up to 540MHZ, which integrates various commonly used Internet network protocols such as IP, TCP, UDP, HTTP, etc., which is convenient for docking with various platforms.
Rich interfaces and easy deployment
The equipment includes RS485, LORA, I/O and other interfaces, and different solutions can be arranged for different applications.
Support data transparent transmission function
The device supports the data transparent transmission function, and the data of all interfaces can be transparently transmitted
Support customization
The equipment supports customization, and software functions can be customized according to user needs.
two-way communication
Two-way communication between LoRa and RS485 and RS232, switching between wired and wireless.
Convenient and stable
Simple installation, stable performance and long transmission distance.
Rich interface
Communication interfaces include RS485, RS232, IO, LoRa, etc.
Data transparent transmission
Data transmission adopts transparent transmission mode.
Easy to connect with the platform
Using industrial-grade CPU, the main frequency is up to 540MHZ, which integrates various commonly used Internet network protocols such as IP, TCP, UDP, HTTP, etc., which is convenient for docking with various platforms
The device supports multiple protocols
The device supports IP, TCP, UDP, HTTP and other network protocols; LORA protocol, WIFI protocol, ad-hoc network LORA protocol and other wireless protocols; MODBUS, custom 485 communication protocol and other 485 protocols.
Two control methods, easy to operate
The device can control the gateway through Web pages and AT commands.
Multiple data interfaces for easy deploymentThe device interface includes RS485, network port, LoRa and other interfaces, supports 4G, serial terminal communication, and provides different access solutions for different applications. .
Docking a variety of sensors
Multiple network connections
Real-time data monitoring
Intelligent Recognition
Sensors that can support LORA and RS485 interfaces
Dual network port design, no additional wiring required, support WIFI, 4G
Intelligent recognition "character automatic color change"
Contact Us
Tel：+86-189-23711266 400-1273-421
E-mail：liulin@rf-md.com
Shenzhen office: 506-509, zone 1, block B, Huayuan science and Technology Innovation Park, No. 168, Baoyuan Road, Xixiang, Bao'an District, Shenzhen
Changsha Branch: 21d, building F4, Lugu enterprise Plaza, No. 27, Wenxuan Road, Yuelu District, Changsha
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