ProfiNet I/O Module (2026)

02/09/2022

Bluetooth router Bluetooth point-to-multipoint networking Bluetooth remote control BSP1000 mini

BSP1000mini is a point-to-multipoint Bluetooth router (Bluetooth AP, Bluetooth access point). 4G way, the data is sent to the server center.

The Bluetooth router is also called the Bluetooth AP. The function of the Bluetooth access point is to network the connected Bluetooth terminal devices and send the data to the server through TCP. A Bluetooth terminal cannot connect to the Internet without the aid of other devices. And the data collected by the Bluetooth terminal needs to be sent to the Internet, so there is a need for a Bluetooth router. Of course, Bluetooth terminals such as wristwatches can access the Internet through smart phones, but if there are multiple Bluetooth wristbands or multiple Bluetooth acquisition devices, especially Bluetooth acquisition terminals in industrial occasions, the networking function cannot be completed through mobile phones.

The Bluetooth router can be point-to-multipoint, which is determined by the Bluetooth module itself. A Bluetooth module can point to 7 points. If a Bluetooth router is embedded with a Bluetooth module, it can receive 7 Bluetooth terminal data at the same time; if a Bluetooth router is embedded with 4 modules, it can simultaneously receive 28 Bluetooth terminal data. The Bluetooth router uses the Bluetooth SPP protocol to establish a connection with the Bluetooth terminal, and transmits data through the SPP channel.

What occasions are bluetooth routers used for?
1. Industrial machine tool networking. The environment of industrial beds is relatively harsh, and wiring is difficult. If a bluetooth router is used, various digital machine tools are formed into a network, and a local area network is formed with the computer in the control center. The control center computer is equipped with digital machine tool programming software, which can control each machine tool through a Bluetooth router, download new processing drawings, collect processing data, and make summary reports.

2. Smart Bluetooth medical device networking. With the development of sensors and the emergence of low-power Bluetooth, there are more and more wearable medical devices, such as Bluetooth blood pressure monitors, Bluetooth heart rate bracelets, Bluetooth blood glucose meters, Bluetooth heart rate chest straps, and Bluetooth devices. The Bluetooth router forms a network of these smart Bluetooth devices, collects relevant data, and sends it to the server center. The doctor can log in to the background or APP to view the user's data at any time.

Features:

Linux Embedded System
Support 7 Bluetooth terminals
Support RS232
Support WIFI
Support transparent transmission
Support Bluetooth serial port to TCP/UDP transmission
Client and server support

02/09/2022

Wireless temperature sensor HJRT100

HJRT100 is a digital RF433 wireless temperature sensor with low power consumption and high precision
HJRT100 can realize remote centralized and online temperature measurement, saving manpower and material resources. Built-in lithium battery, low power consumption, working time up to 5 years. Used with HJ8200 wireless 433M gateway, the transmission distance can reach 500 meters.

HJRT100 regularly sends data to HJ8200 wireless 433M gateway according to the set sampling time, HJ8200 sends data to background database through TCP, or other devices read relevant data through MODBUS. Huajie Intelligent Control provides temperature monitoring cloud background display and centralized management of wireless temperature sensors to achieve online temperature monitoring, abnormal temperature alarm and other functions.

Features

Ultra-low power processor, standby 2.6μA
Working time up to 5 to 10 years
High accuracy, +-0.25°C
Open and unobstructed 500 meters transmission distance
Sampling time can be set
Simultaneous acquisition of battery voltage
Centralized management
Built-in lithium battery
easy to use

typical application

Substation switch cabinet temperature monitoring
Busbar seat temperature monitoring
Cable splice temperature monitoring
Various pipeline temperature monitoring
Lead battery temperature monitoring
Agricultural greenhouse temperature measurement
Temperature collection for aquaculture
Laboratory temperature monitoring
Refrigerator cold storage temperature monitoring

02/09/2022

RS232/485 to 433M HJ200

HJ200 is a wireless 433MHz converter that converts RS232 or RS485 to wireless 433MHz output. In some places where wiring is impossible, or the wiring is inconvenient, or the environment is harsh, HJ200 enables the terminal acquisition equipment with RS232 or RS433 to have the wireless 433MHz transmission function, and realizes the wireless long distance of more than 500 meters. Cooperate with Huajie Zhikong HJ8200 wireless 433 gateway to realize wireless remote networking of acquisition terminals, and transmit data to the background server through WiFi, Ethernet and 4G.

02/09/2022

Wireless 433M Relay Switch HJ300

HJ300 industrial-grade long-distance wireless 433MHz to relay switch output, support 4-way output, wide voltage input 9-28V. Cooperate with HJ8200 wireless 433M gateway to realize the switch of wireless remote control terminal equipment.

02/09/2022

Current, voltage and temperature acquisition gateway

HJVCT is an industrial-grade gateway for current and voltage acquisition, suitable for current, voltage and temperature acquisition of lead-acid batteries, lithium batteries, etc.

02/09/2022

Wireless 433M gateway processing industrial grade 4G router 433M centralized management system HJ8200

Industrial grade design:
High-performance industrial-grade processor
Adopt high-performance industrial grade wireless module
Support low power mode
Linux system
Unique SmartLink technology
Dozens of groups of 433 terminals can be accessed.
SSL data encryption
Support 4G full Netcom
Support SIM card adaptive dialing
Support 4G, WIFI, LAN network automatic switching
Support WIFI
Support RS485 and RS232
Support 433MHz Mesh networking
Support VPN
Support transparent transmission
Support port mapping
Modbus support
WEB configuration
All metal shell, high protection level
Wide voltage input 9V~27V
Stable performance
Watchdog design to ensure system stability
Adopt anti-drop mechanism to ensure that the terminal is always online
Ethernet interface built-in 1.5KV electromagnetic isolation protection
RS232/RS485 interface built-in 15KV ESD protection

02/09/2022

Full Netcom multi-network port industrial-grade 4G router VPN static routing hot backup PLC remote monitoring HJ8300

Industrial grade design:
High-performance industrial-grade processor
Adopt high-performance industrial grade wireless module
4G full Netcom (Unicom, Telecom, China Mobile)
Support low power mode
Linux system
Unique Smartlink technology
SSL data encryption
Support 4G full Netcom
Support 4-way LAN
Support SIM card adaptive dialing
Support 4G, WIFI, LAN network automatic switching
Support RS232 or RS485
Support WIFI
Support VPN
Support transparent transmission
Port Mapping
Modbus support
WEB configuration
All metal shell, high protection level
Wide voltage input 9V ~27V
Stable performance
Watchdog design to ensure system stability
Adopt anti-drop mechanism to ensure that the terminal is always online
Ethernet interface built-in 1.5KV electromagnetic isolation protection
RS232/RS485 interface built-in 15KV ESD protection

02/09/2022

Full Netcom multi-network port industrial grade 4G router VPN static routing hot backup PLC remote monitoring HJ8400

HJ8400 industrial-grade 4G wireless router, using embedded Linux system, industrial-grade high-speed wireless communication module, 32-bit high-performance low-power industrial-grade processor, with 1 WAN port, 4 LAN ports, WIFI. It is equipped with hardware to watch the door, disconnection detection, and automatic restart after disconnection, which ensures the network stability of long-term work. At the same time, it supports APN, VPN, PPTP/L2TP/IPSEC and other data encryption functions to ensure the security of data transmission.

This product has been widely used in the Internet of Things industry, such as smart grid, intelligent transportation, industrial automation, intelligent building, environmental protection, meteorology, intelligent medical treatment, agriculture, water affairs, smart home, mobile POS terminal, finance, petroleum and petrochemical, PLC remote control , PLC remote debugging, PLC remote download.

Features:
lUsing high-performance industrial-grade processor
lUsing high-performance industrial-grade wireless modules
l4G full Netcom (Unicom, Telecom, China Mobile)
l Support low power consumption mode
lLinux system
l Unique Smartlink remote LAN technology
lSSL data encryption
l Support 4G full Netcom
l Support 4-way LAN
l Support SIM card adaptive dialing
l Support 4G, WIFI, LAN network automatic switching
l Network status monitoring, automatic reconnection and restart
lSupport WIFI
lSupport VPN PPTP/L2TP/IPSEC
l Support transparent transmission
lPort mapping
lWEB configuration
lUsing all-metal shell, high protection level
l Wide voltage input 9V ~27V
lStable performance
l Watchdog design to ensure system stability
l Adopt anti-drop mechanism to ensure that the terminal is always online
lEthernet interface built-in 1.5KV electromagnetic isolation protection

02/09/2022

Secondary development of industrial IoT gateway

HJ8300SDK supports secondary development of industrial IoT gateway, supports 4G full Netcom, WIFI, serial port, network port, supports C, C++, PHP, Python, JAVA and other languages for secondary development, built-in cross-compilation system, SSH login for direct programming.

Huajie Intelligent Control opens the SDK interface of 4G industrial router and serial server. Users can compile their own programs and carry out secondary development. With the help of secondary development, users can customize the required acquisition protocol, local storage, timing acquisition and timing transmission, etc. Function.

Support C, C++
Python support
Support PHP
Support local storage
8G storage space
Integrated C/C++ compiler
Glibc library
MySQL database
ROOT permission
SSH directly accesses the device and compiles software directly in the device
No need to purchase conversion hardware
No need to install development environment

02/09/2022

2 independent 485 to Profinet gateways

HJ6302 profinet gateway is used for one-to-many or one-to-one integration of ModbusSRS485 devices, forming a MODBUS protocol and connecting to PROFINET to achieve the technical requirements of PROFINET monitoring MODBUS devices. It can realize Modbus to profinet, profinet to Modbus Rtu, and protocol conversion functions; it is mainly used for frequency converters, smart meters, temperature control meters, weighing instruments, intelligent high and low voltage electrical appliances, electricity measuring devices, various Transmitters, intelligent field measurement equipment and instruments, etc.

2 Profinet network interfaces for easy networking
2 independent 485 to profinet gateways
Each 485 can be connected to multiple RTU devices
Execute up to 130 modbus commands
Support cascade expansion
Support Profinet master-slave communication protocol.
The networking is convenient to support a variety of network structures.
Support ModubsRTU to Profinet protocol
Support Profinet Modbus RTU configuration
Support Siemens 200smart
Support Siemens 300
Support Siemens 1200
Support Siemens 1500
Automatically generate GSD files

02/09/2022

7 independent 485 to profinet gateway

HJ6307 profinet gateway is used for one-to-many integration of ModbusSRS485 devices, forming a MODBUS protocol and connecting to PROFINET to achieve the technical requirements of PROFINET monitoring MODBUS devices. It can realize Modbus to profinet, profinet to Modbus Rtu, and protocol conversion functions; it is mainly used for frequency converters, smart meters, temperature control meters, weighing instruments, intelligent high and low voltage electrical appliances, electricity measuring devices, various Transmitters, intelligent field measurement equipment and instruments, etc.

By mapping the modbus RTU command to the corresponding PLC register address, a GSD file is generated, and then imported into the Siemens programming software S7 or Botu, and the configuration is downloaded to the PLC. Siemens PLC does not need modbus programming, and can directly read and write RTU data by reading the register address to control RTU.

7 independent 485 gateways Each 485 can be connected to multiple RTU devices, and the 7 gateways can concurrently transmit data at the same time, which is faster.

2 Profinet network interfaces for easy networking
7 independent 485 to profinet gateway
Each 485 can be connected to multiple RTU devices
Execute up to 130 modbus commands
Support cascade expansion
Support Profinet master-slave communication protocol.
The networking is convenient to support a variety of network structures.
Support ModubsRTU to Profinet protocol
Support Profinet Modbus RTU configuration
Support Siemens 200smart
Support Siemens 300
Support Siemens 1200
Support Siemens 1500
Automatically generate GSD files

02/09/2022

11 independent 485 to profinet gateways

HJ6311 has 11 independent 485 gateways for one-to-many integration of ModbusSRS485 devices, forming MODBUS protocol and connecting to PROFINET to achieve the technical requirements of PROFINET monitoring MODBUS devices. It can realize Modbus to profinet, profinet to Modbus Rtu, and protocol conversion functions; it is mainly used for frequency converters, smart meters, temperature control meters, weighing instruments, intelligent high and low voltage electrical appliances, electricity measuring devices, various Transmitters, intelligent field measurement equipment and instruments, etc.

By mapping the modbus RTU command to the corresponding PLC register address, a GSD file is generated, and then imported into the Siemens programming software S7 or Botu, and the configuration is downloaded to the PLC. Siemens PLC does not need modbus programming, and can directly read and write RTU data by reading the register address to control RTU.

11 independent 485 gateways each 485 can be connected to multiple RTU devices, 11 gateways concurrent data at the same time, faster speed.

2 Profinet network interfaces for easy networking
11 independent 485 to profinet gateways
Each 485 can be connected to multiple RTU devices, and different RTU parameters can be set.
Execute up to 130 modbus commands
Support cascade expansion
Support Profinet master-slave communication protocol.
The networking is convenient to support a variety of network structures.
Support ModubsRTU to Profinet protocol
Support Profinet Modbus RTU configuration
Support Siemens 200smart
Support Siemens 300
Support Siemens 1200
Support Siemens 1500
Automatically generate GSD files

ProfiNet I/O Module

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