Serial Server

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Mport3101-I, Opto-Isolated 1-Port RS232/485/422 Serial Server
  • 1×RS232/485/422 Opto-Isolated Port, 1×10/100Base-T(X) RJ45 Port
Features and Benefits
  • Support serial terminal device networking, can convert UDP, TCP, Modbus, HTTPD, WebSocket protocols, and support virtual serial ports
  • Support conversion between Modbus RTU/ASCII and Modbus TCP protocols, and support Modbus RTU/ASCII Over TCP transparent transmission
  • External independent hardware watchdog design to prevent crashes
  • Industrial grade DC9-36V power supply and anti-reverse connection protection
  • High strength metal shell, IP40 protection level, no fan shell heat dissipation, equipment can reliably work in harsh industrial environments ranging from -40 ℃ to+85 ℃
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Product Description

Maiwe Mport3101-I is an industrial-grade Ethernet serial server designed for seamless data transmission between serial devices and Ethernet networks. Featuring a 32-bit Arm Cortex-M7 core with a main frequency of up to 400MHz, this device ensures high-speed and reliable connectivity.

 

With its external hardware watchdog design and high-level ESD, Surge, and EFT protection on the power supply, Ethernet port, and serial port, the Mport3101-I offers strong anti-interference capabilities, ideal for industrial environments. It supports 1xRS232/485/422 serial port and 1x100Mbps copper port, enabling efficient data transmission.

 

This Ethernet serial server integrates the TCP/IP protocol stack internally, providing convenient and fast connectivity for RS232/485/422 devices. It supports various network management functions, including serial/network working mode, DNS, network logs, and serial port restart, via WEB configuration.

 

Additionally, the Mport3101-I supports conversion modes such as UDP/UDP Multicast, TCP Client/Server, Modbus RTU Master/Slave, Modbus ASCII Master/Slave, RealCOM_MCP/CCP/MW, Pair Connection Master/Slave, HTTPD Client, and WebSocket Client, facilitating versatile connectivity options.

 

Built with industrial-grade quality components, the Mport3101-I is designed to withstand harsh environments, offering wide temperature and pressure tolerance, lightning resistance, and electromagnetic interference resistance. It is suitable for a wide range of industries, including industrial monitoring, traffic management, meteorology, water treatment, environmental monitoring, coal mining, petroleum, chemical, and new energy.

 

With its ability to provide remote on-site data collection, remote monitoring, and on-site control, the Maiwe Mport3101-I is an essential industrial communication product for the development of the Industrial Internet of Things (IIoT). Backed by a 5-year warranty and free lifetime technical support.

Features and Benefits
  1. Adopting 32-bit ARM Cortex-M7 core, running at a frequency up to 400MHz
  2. Serial port supports baud rates ranging from 600bps to 460800bps
  3. Support UDP/UDP Multicast mode, enabling fast and efficient point-to-point, point-to-many, or many-to-many communication through UDP protocol
  4. Support TCP Client/Server mode, establishing session connections through TCP protocol. TCP Client supports up to 4 session connections, TCP Server supports up to 8 session connections, and supports RFC2217 instructions to dynamically modify communication parameters such as serial port baud rate
  5. Support Pair Connection Master/Slave mode, allowing devices to be used in pairs with simple operation
  6. Support Modbus RTU/ASCII Master/Slave mode, enabling conversion between Modbus TCP and Modbus RTU/ASCII protocols
  7. Support Modbus slave pre-reading, single port automatic learning up to 32 RTU or 16 ASCII instructions, achieving fast response
  8. Support RealCOM_ MCP/CCP/MW mode, mapping network to local COM, seamless connection
  9. Support HTTPD Client mode and can perform GET or POST operations with HTTPD servers
  10. Support WebSocket Client mode and can communicate bi-directional with WebSocket servers
  11. Support various subcontracting mechanisms to convert serial port data into Ethernet packets based on data length or time, meeting real-time requirements of different networks
  12. Support registration and heartbeat packets, enabling connection verification and connection status detection
  13. Support Modbus virtual IDs, mapping Modbus slave real IDs to virtual IDs for data communication, avoiding duplicate slave IDs

Support serial communication parameters, working mode, sending and receiving frame statistics

Software Functions

Network Protocol

IP, TCP/UDP, ARP, ICMP, DHCP, DNS, HTTP, RFC2217

IP Obtaining Method

Static IP/DHCP

Domain Name Resolution

Supported

User Configuration

Web configuration

Simple Transparent Transmission

UDP/ UDP Multicast/ TCP Client/ TCP Server/ RealCOM/ Pair Connection

Modbus

Modbus RTU/ASCII to Modbus TCP

Serial Packaging Mechanism

The time and length can be set. The default value varies based on the baud rate. Maximum packaging length 1460 bytes

TCP Server Connection

Single serial port supports up to 8 TCP client connections

Network Cache

Send: 16Kbyte; Received: 16Kbyte

Serial Port Cache

Send: 1.5Kbyte; Received: 1.5Kbyte

Heartbeat Package

Support TCP Keepalive mechanism and customize heartbeat packet content

Registration Package

Custom registration package content

RFC2217

Supported

Httpd Client

Supported

Websocket Client

Supported

Realcom

Support working modes such as Maiwe, Moxa and Kanghai

Mean Transmission Delay

<10ms

Software Kit

Network management configuration tool, virtual serial port software, MixView, MaxView

Interface

100M Copper Port

1x10/100Base-T(X) auto-sensing RJ45ports, support full/half duplex, auto MDI/MDI-X

Serial Port

Serial port type: 1 RS232/485/422

Connection method: 5.08mm pitch 5-pin terminal block for RS485/422,  DB9M for RS232

Baud rate: 600bps~460800bps

Data bits: 7bit, 8bit

Stop bit: 1 bit, 2 bit

Check bits: None, Odd, Even

Isolation voltage: 2kV DC

Button

One-click restart or restore the factory Settings

Status LED

Power, operation, Ethernet interface speed and connection/activity status, serial port sending and receiving data

Power Supply

Input Voltage

DC9~36V

Power Consumption

＜1W@DC12V

Connection

5.08mm pitch 2-pin terminal block or Φ 2.5mm DC round head

Physical Characteristics

Dimensions

96×90×26 mm (mounting brackets included)

Installations

Wall mount

IP Code

IP40

Working Environment

Operating Temp

-40℃~+85℃

Storage Temp

-40℃~+85℃

Relative Humidity

5%~95% (non-condensing)

Industry Standard

EMC

IEC 61000-4-2 (ESD): Contact discharge ± 8kV, air discharge ± 15kV

IEC 61000-4-5 (Surge): Power supply: common mode ± 4kV, differential mode ± 4kV;

RS485/422: common mode ± 4kV, differential mode ± 2kV;

Ethernet port: common mode ± 6kV, differential mode ± 4kV

IEC 61000-4-4 (EFT): Power supply: ± 4kV; Data port: ± 2kV

Certification

CE, FCC, RoHS

NAME

VERSION

download

Mport3101-I-1.2.18.211026REC.bin

Version 5.0

Mport3101-I Datasheet

Version 1.1

Mport3101(-I)&3102(-I)&3104(-I)&3101R&3102R User Manual

Version 5.0

Standard Model

100M Copper Port

RS232/485/422

Input Voltage

Mport3101-I

1

1

DC9~36V
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