Сървър последователно устройство 1 порт, порт RS485 към модул за комуникация на кратко съобщение на локални мрежи DTU,

Към свойства

Item Type:

Serial Port Server

Model:

HF7121

Function Explanation:

Serial to Ethernet

Core Resources:

 

Processor:

for Cortex-M3

Frequency:

96MHz

Operating System:

FreeRTOS

FLASH Resources:

2MB

RAM:

128KB

Network Interface Parameters:

 

Ethernet Standard:

802.3

Ethernet Interface Form:

1 RJ45 with LED

Interface Standard:

10 / 100Base-T auto-negotiation

Network Protocols:

IP.TCP.UDP, DHCP, DNS, HTTPServer / Client, APP.BOOTP.AutoIP, ICMP, Telnet.uPNP

Security Protocol (data Communication):

for TLSv1.2.for AES-128Bit, for DES3, for SSL

Network Port Protection:

2KV electromagnetic isolation

Network Transformer:

Integrated

Maximum Number Of Connections:

3socket

Serial interface parameters :

Number Of Serial Ports:

1

Interface Standard:

RS485

Baud Rate:

2400-460800bps

Serial Port Protection:

Yes

Product Features:

 

Configuration Method:

for WEB page, for CLI command, for XML file import, for Telnet configuration, for IOTService software

WEB Page:

Standard web page or custom web page

IP Acquisition Method:

DHCP or static IP, AutoP support

Virtual Data Channel:

Support

Firmware Upgrade:

Web page, IOTService software

Registration Function:

Support

Heart Beat Function:

Support

Custom Script Function:

Support

Packet Filtering:

Support

Automatic Serial Framing:

Support

For ModbusRTU for Modbus TCP:

Support

NTP Function + Time Zone Setting:

Support

Parameter Import And Export:

Support

Reload Reset Interface:

None

Environmental Parameters:

 

Working Temperature:

-45-85

Storage Environment:

-50-90 ° C, 5-95% RH (non-condensing)

Power Parameters:

 

Input Voltage:

5-18VDC

Interface Form:

RJ45 interface

Power Protection:

Yes