Serial Device Servers & Modbus Gateway

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Mport3101R
  • 1-port RS232/485 Serial to 100M Ethernet Server & Modbus Gateway
Features and Benefits
  • RS-232/RS-485 serial interface up to 2kV surge protection
  • Up to 6kV lightning protection on Ethernet interface
  • Support Modbus RTU/ASCII to Modbus TCP conversion
  • Support VirtualCOM software management
  • Din Rail installation
Online consultation
  • Overview
  • Specifications
  • Download
  • Ordering Information
Product Description

Mport3101R series products mainly realize the data transmission between Ethernet and serial port (RS-232/RS-485). This series of products is based on the 32-bit ARM Cortex-M7 main control CPU to realize the function of one Ethernet interface and one serial port to communicate and exchange data. This series of products converts serial devices in the field of industrial automation to the communication format of the Ethernet network, so that RS-232/RS-485 devices that were previously unable to access the Internet can be easily and flexibly linked to the network.

Features and Benefits

-One 100M Ethernet RJ45 port and one RS232/RS485 serial port

-Using 32-bit Arm Cortex-M7 core CPU, up to nearly 400MHz frequency

-External independent hardware watchdog design to prevent crashes

-Lightning protection of Ethernet interface up to 6KV

-RS-232/RS-485 interface up to 2KV surge protection

-Provide industrial grade DC power supply DC5 ~ 36V input

-Support Modbus RTU/ASCII to Modbus TCP conversion

-Support VirtualCOM software management

-Din Rail installation

Model Mport3101-R
Power Supply Operating Voltage 5~36V
Network Port Network Port  10/100Mbps;RJ45 interface; adaptive MDI/MDIX cross-connect and auto-flip
Isolation Protection 1.5KV
Serial Port Serial Ports 1*RS-232/RS-485
Baud rate 600~460800（bps）
Data bit 7, 8
Stop bit 1, 2
validation modes none, odd parity, even parity
EMC Power Supply Anti-static, Surge protection
Network/Serial port Anti-static, Surge protection
Other Size(L*W*H) 87.5x36.5x58.6(mm）
Working Environment -40℃～+85℃, 5%～95% RH (no condensation)
Storage Temperature -40℃～+85℃, 5%～95% RH (no condensation)
Software Parameters Network protocol IPv4, IP, TCP/UDP, ARP, ICMP, DHCP, DNS, HTTP, RFC2217
IP Static IP / DHCP
DNS Support 
User Configuration Web configuration
Simple Transparent Transmission Method TCP Server/TCP Client/UDP Client/UDP Multicast/RealCOM/Pair Connection
Modbus Modbus RTU/ASCII  to Modbus TCP
Serial port packaging mechanism Time and length can be set; the default value changes according to the bit rate; the maximum packing length is 1460bytes.
TCP Server Connection Support up to 8 TCP connections
Network Cache Send: 16Kbyte; Receive: 16Kbyte;
Serial Buffer Send: 1.5Kbyte; Receive: 1.5Kbyte;
Flow Control Auto Flow Control
Heartbeat Package TCP Keepalive
Registration package Custom registration package
RFC2217 Support 
Httpd Client Support 
RealCOM Supports working modes such as Maiwei, Moxa, Kanghai, etc.
Average Transmission Delay <10ms
Supporting Software Network Configuration Tool, VirtualCOM, MWView, MaxView

NAME

VERSION

download

Mport3101R Datasheet

Version 1.1

Mport3101R&3102R User Manual

Version 5.0

Ordering information
Mport3101R 1*RS485/RS232 serial to Ethernet device networking server, DC5 ~ 36V wide voltage input
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