S175 Rs485 Rs232 Mqtt Iot Gateway

The Cellular IoT RTU is an industrial class, high reliability, high stability, and programmable Remote Terminal Unit (RTU). It embedded 32-Bit High Performance Microprocessor MCU, inbuilt industrial Cellular module. It provides 8 digital inputs, 6 analog(ultra high 24 bit resolution) or PT100 Resistance Temperature Detector (RTD) inputs, 4 relay outputs, 1 ambient sensor input for monitoring onsite temperature and humidity, 1 Ethernet RJ45 port for connect internet WAN or LAN, supports dual nano sim card, with 2 RS485 serial port, supports 224 mapping registers via Modbus RTU protocol. It can monitoring and operates the I/O ports by SMS, APP, Web Server, internet, timers and programmed inter-lock events automatically.

Overview Ajlon RTU is a Quad band GPRS 2G/3G/4G communication enabled device which RS232 or Serial or RS485 over Modbus RTU protocol and transfers vital operational data (measurement as well as alarm data) to the remote server in a timely manner

Product Features
Communicates with any RS485 device over Modbus RTU and collects all related data periodically
All data and event messages are time stamped
USB Interface to program all configurable parameters
Configurable Remote Server IP Address, Server Port number
Configurable GPRS Service provider APN, Username and Password
Modbus communication parameters baud rate, parity, number of stop bits etc
Modbus Poll interval, server data transfer interval
RTC time
Any device site name
Watchdog timer enabled system integrity
Built-in retry and buffering mechanism to transfer data to the server to mitigate low signal strength and temporary GPRS service outage problem

Technical Specifications
Supply Voltage 24V DC
Input type Modbus RTU or Serial or RS232
Modbus RTU mode Supports Master mode â?? Can communicate with the slave device and get
operational parameters and control the output state of device
VFD poll rate Programmable â?? minimum 60 seconds
configurable parameters 1 Remote server IP, Port number
2 Poll interval
3 RTC Time
4 Modbus Communication parameters- Baud
rate, parity, number of stop bits etcâ?¦
5 Device name
LED Indication LED indication in the front panel for all type of fault states
1.GSM Module error
2.SIM Presence state
3.GSM Signal Strength
4.Unit Health Status
5.Modbus communication status
6.Server connectivity status
Operational Parameters for
Remote monitoring Parameters available with any selected device
Alarms for Remote Monitoring Parameters supported by device
GPRS connection mode Continuous Always connected to theserver
Environmental Specifications
Operating Temperature 0 C to 50 C
Storage Temperature 0 C to 70 C
Relative Humidity 85% Non condensing

USR-N520 is a double serial ethernet converter, which can realize transparent transmission between TCP/UDP data package and RS232/RS485/RS422 interface. User can easily realize embedded device networking.
ndustrial Solution TI Cortex M4 Solution, -40~85C
Web Server Web socket/ Web to Serial
Modbus Gateway Modbus RTU to Modbus TCP / Modbus Pollinig
Flow Control CTS/RTS, XON/XOFF
Protection Watchdog circuit, never cash
ESD 8KV
Anti-surge
Network Network Printing
2 network links, each serial support sending data to two servers
Features of 2 ports RS232 RS485 RS422 Ethernet Converter

Cortex-M4 kernel,industrial working temperature range and TCPIP protocol stack.
Auto-MDI/MDIX,RJ45 port with 10/100Mbps
TCP Server,TCP Client,UDP Client,UDP Server and HTTPD Client work mode
Support network printing
Support Modbus multi-host polling
Two ports can work independently at the same time
Support Modbus RTU to Modbus TCP
Can distinguish which serial port connects to the device via port number
Support virtual serial port and provide corresponding software USR-VCOM
Serial baud rate from 600bps to 230.4K bps;Check bit of None,Odd,Even,Mark and Space
DNS and DHCP supported
Provide PC TCP/IP socket programming example such as VB,C++,Delphi,Android and IOS
Built-in webpage;also can customize webpage for users
Reload button,one key to restore default settings
RJ45 with Link/Data indicator light,built-in isolation transformer and 2 KV electromagnetic isolation
The global unique MAC address bought from IEEE (begin with D8-B0-4C);user can define MAC address
Support upgrade firmware via network
Support keepalive,rapidly detect dead links
Support account and password,can be used to page login and network settings
Support one channel Websocket,realize bidirectional transparent transmission between webpage and serial 0
Two serial ports;each serial can work as rs232,rs485 or rs422;DB9 female;provide rs485/rs422 converter
Two channel serial communication indicator: TX/RX
Support DC adapter and 5.08-2 terminal power supply
Support UDP broadcast function

Simple Transparent transmission of RS232 RS485 RS422 Ethernet Converter

Transparent transmission means that whatever is transferred, our device plays the role of a channel and sends data to the target without modification. On-site monitoring equipment sends data to Serial Device Servers transparent data transmission terminal by itself port, the terminal CUP receives data by serial port and package data.
Various parameter setting method of RS232 RS485 RS422 Ethernet Converter

Software Settings
Download settings software, search related Serial Device Servers in the LAN through the serial port server IP, name, MAC address, or the version number. Then set the parameters you need, otherwise keep the default

Industrial 4G IoT Gateway
Amarok is a powerful and stable operation, a cost-effective product designed to meet the needs of industrial users through 4G/3G signal wireless internet access. Because of its open source platform-based features, it can also be used as an integrated platform for extension such as developers, makers, and IoT integration development.

300Mbps (2.4G) + 867Mbps (5G) Combined Wi-Fi Speed
5 x Gigabit Ports
PCIe 4G LTE Modem
128GB Max MicroSD
Supports MU-MIMO

The IoT10 Series wireless temperature and humidity IoT sensor are low power comsuption design,it is a wireless Internet of things gateway, designed for converting DS18B20 Temperature sensor signal to Wireless communcation over SMS/GPRS/3G/4G/NB-IoT Cellular Network, and connect to the IoT Cloud Platform.Widely used to real time remotely monitoring temperature of Refrigerator freezer, chicken factory, chemical plant, food production and storage, warehouse, hospital etc.

1. Can be used as a complete product or as a secondary development module;

2. Two working modes are available:

Normal mode: Real-time data transmission,Users can inquiry the real-time status;

Low power consumption mode: Ultra low power consumption(ï¼?230uA);

3. Multiple communication methods:GSM,GPRS,3G,4G,NB-IoT,LoRa,Ethernet,etc;

4. Coverting DS18B20 temperature probe signal to cloud platform over cellular network;

5. Support configure parameters and query real-time data via SMS,software,cloud platform;

6. Up to 10 SMS Alert and dial numbers, can program to receive specified alarm message;

7. Support two different server centers,can set IP address or domain name ;

8. Support Modbus RTU over TCP and MQTT protocol;

9. Wide range power supply 7~24VDC with phase-reversal protection;

10. Using Nano sim card,support PIN code function;

11. Provide PCBA or waterproof enclosure,can be used outside.

Industrial design, stable and reliable, suitable for harsh environment;
Support 4, 8 and 16 digital DO outputs, widely used;
DO1 supports PWM high-speed pulse output, frequency: 10Hz ~ 300KHz;
DO2 can be used to control the direction output of stepper motor and servo motor;
1 RS485 supports Modbus master and slave protocol for expanding IO or HMI;
One RJ45 Ethernet interface supports TCP Server and TCP Client services;
Support Modbus TCP and MQTT protocols, can access SCADA, MES and cloud platforms;
As a TCP server, it can support 5 TCP links at the same time.

INTERFACES DC POWER INPUT
10-30V Wide DC input @1A (non-isolated)
Accidental reverse voltage, ESD (IEC61000-4-2 level 4), EFT (IEC61000-4-4 level 2) and Surge (IEC61000-4-5 level 1) protected.
Internal Overvoltage, Over current protection
Internal circuitry to enable remote power ON/OFF of 12V rail.
Connection by means of 2 piece pluggable screw terminal connector CELLULAR INTERFACE
â?¢ Based on Sierra Wireless Module
â?¢ LTE CAT4 cellular connectivity with UMTS/GPRS fallback
Following key features of the Module
o 4G LTE CAT4 : B1 / B3 / B5 / B8 / B40 / B41
o 3G UMTS/HSPA+: B1/ B8
o 2G EDGE/GSM/GPRS: 900/ 1800 MHz
Interfaces
o Two SMA connectors for External Main and Diversity Antennas
o Single Nano SIM USB INTERFACE
Micro USB interface for connecting Host. GPS
Supports RF bands of GPS, GLONASS, Galileo, BeiDou
â?¢ SMA connector for External Antenna (Main and Diversity)
â?¢ Supports active or Passive GPS Antenna by assembly option
â?¢ 3.7V at 20mA available for supporting active antenna
RS-485
â?¢ 3KV isolated Half duplex RS-485 channel
â?¢ ESD (IEC61000-4-2 level 4), EFT (IEC61000-4-4 level 2) and Surge (IEC61000-4-5 level 1) protected.
Connection by means of screw terminal connectors EMMC FLASH
4GB eMMC flash for Internal Data storage

BL110 is IoT gateway which can be used to convert PLC, BACnet, Modbus, DLT645 to BACnet IP, MQTT, OPC UA, Modbus TCP protocols, and then connected to cloud platform through 4G or Ethernet. It can be connected HUAWEI Cloud, Alibaba Cloud, Thingsboard, AWS and other cloud platforms. It supports RS485 communication, and it can collect 4,000 data points from 100 devices at the same time. It also has VPN network security, TLS SSL data encryption, and data supplementary transmission functions.

CPU Intel Cherry Trail Z8350
OS Optional windows 10 pro,
LCD 8inch (10:16 1280x800 IPS) 360 Lumen
RAM+Flash 4G DDR3L + 64GB
Wi-Fi 802.11 b/g/n/ac ï¼?2.4G/5G dual frequency wifiï¼?
Camera Front 2.0MP, Rear 5.0MP
BT/GPS BT4.0/ U-BLOX,GPS and GLONASS
Battery 3.7V/7800mAH
Speaker Built-in8Ω/0.8W x 1
4G LTE "LTE FDD: B1/B3/B5/B7/B8/B20
LTE TDD: B38/B40/B41"
3G WCDMA B1/B5/B8
GSM(2G) B3/B8
TF Storage Support SDHC/SDXC
SIM Card 1pcs Micro SIM card
I/O port USB 3.0, HDMI Micro HDMI 1.4a
Headphone â?®3.5mm
NFC Support NFCï¼?Optional)
Size/Weight 214mm*138.60mm*22mm/650g
Barcode MOTO chip (Support 1D or 2D). Optional to do
TF Storage Support SDHC/SDXC
HDMI Micro HDMI 1.4a
Accessories normal adapter, USB cable,package