Serial Device Servers & Modbus Gateway

Mport3104
  • 4 ports RS232/485 Serial to 100M Ethernet Server & Modbus Gateway
Features and Benefits
  • 4 ports RS232/485 Serial portup to 2kV surge protection
  • Up to 6kV lightning protection on Ethernet interface
  • Support Modbus RTU/ASCII to Modbus TCP conversion
  • Support VirtualCOM software management
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Product Description

Mport3104 series is a secure terminal server that can be used as a web server. Mport3104 is designed for serial devices that require centralized monitoring over a network. The security of data transmission becomes more and more important when a large number of serial devices are connected to the network. Mport3104 can support encryption to ensure the secure and stable networking of serial devices. Mport3104 serial networking server is a terminal server with one 10/100M Ethernet port and four asynchronous serial ports.

Features and Benefits

-One 100M Ethernet RJ45 port and 4 RS232/485 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 DC9 ~ 36V input

-Support Modbus RTU/ASCII to Modbus TCP conversion

-Support Virtualcom software management

Technical parameters

Operating power

9-36V

Operating current

66mA@12V

Network port

Network Port

10/100Mbps, RJ45 interface; adaptive MDI/MDIX cross-connect and auto-flip

 

Isolation protection

1.5KV isolation protection

Serial port

Serial port number

4*RS232/485 work mode are available

Parameter

600~460800 (bps); 7/8 data bits; 1/2 stop bits; three validation modes: none, odd parity, and even parity;

Reliability

Network type

10/100Mbps, RJ45 interface; adaptive MDI/MDIX cross-connect and auto-flip

Isolation protection

1.5KV isolation protection

ESD

±8kV(contact), ±15kV(air)

EFT

Power: ±2kV, Communication port: ±2kV

Surge

Power supply: ±2kV/common mode, ±2kV/differential mode

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

Network port: ±6kV/common mode, ±2kV/differential mode

Interface form

100M TX port: 10/100Base-TX self-adaptive RJ45 port

Serial port: RS-422/RS-485, Industrial Terminals

Mechanical structure

Dimension

207mm×112mm×34.2mm

Working Environment

Operating Temperature

-40°C~85°C

Storage temperature

-40°C~85°C

Ambient Humidity

5%~95%

Software parameters

Network protocol

IPv4, IP, TCP/UDP, ARP, ICMP, DHCP, DNS, HTTP, RFC2217

IP obtaining method

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 function

Support Modbus RTU/ASCII to Modbus TCP (Master&Slave Mode)

Support Modbus Over TCP

Support Modbus TCP to Modbus RTU

Serial port packaging mechanism

Time and length can be set;

The default value changes according to the bit rate;

The maximum packing length is 1460 bytes.

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

Average transmission delay

<10ms

Warranty

Warranty

5 Year

Certification

Certification

CE, FCC

Mport3104

4-way RS232/485 terminal blocks to 1x10/100M RJ45 Ethernet, desktop serial to Ethernet server, DC9V~36V power supply

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