ARAIERD 4 Port Serial Device Server RS232 RS485 to Ethernet TCP/IP Converter 400Mhz Ethernet Serial Adapter with DC 12V Power Adapter Support Modbus Gateway for Industrial Automation Dual RS232/RS485 to Ethernet

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ARAIERD 4 Port Serial Device Server RS232 RS485 to Ethernet TCP/IP Converter 400Mhz Ethernet Serial Adapter with DC 12V Power Adapter Support Modbus Gateway for Industrial Automation Dual RS232/RS485 to Ethernet

Regular Price: US$89.99

Special Price US$74.99

Availability: In stock

Supplier: ARAIERD

Category: Electronics Computers & Accessories Computer Accessories & Peripherals Computer Cable Adapters Serial Adapters

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New 2 ports RS232/RS485 Serial to Ethernet Converter

Independent 2 serial ports.(2-in-1 serial port RS232/RS485 Optional)
Secure Client Operation Mode: TCPS, HTTPS. MQTTS
SSL/TLS Encryption
Modbus RTU Master, Edge computing
Hardware watchdog, automatically restarts when the device goes down
Built in Web Server/Webpage for configuration.
User can modify the webpage.
Webpage socket to Serial.
Network Printing, limit Client number for serial printer.
Various protection: Serial Port, Ethernet Port, Power supply.
Support DHCP client: automatically obtain an IP address and query IP address.
DNS address can be modified.
HTTP Client: send data as HTTP format automatically.
Registration packet: identified header can be added to packets to check connection status.
Heartbeat packet: can be sent to serial or network periodic. To ensure connection is reliable, put an end to dead link.

Application Case

Industrial automation control for data transmission.
Security monitoring, CCTV, entrance guard system, Building automation system
Smart home: smart switch, thermos controller.
Environmental monitoring, temperature and humidity monitoring.
Logistic transportation supervision and location system.

Work Mode

1) In TCP Client Mode: Client connects Server automatically. User should configure the TCP Server’s IP address and Port.

2) In TCP Server Mode: The Max Client number is 8.

3) In UDP Client Mode: serial data will be sent to a fix IP address/port which you appointed.

4) In UDP Server Mode: serial data will be sent to last source IP/Port.

Supports modbus molti-host polling
Support up to 128 data points for data collection and modbus address mapping

Software

1) Parameter configuration software.

2) Virtual serial port software(VCOM), Windows 2000 or higher (32 bit/64 bit)

Configuration method:

1)Setting Software configuration: please download Setup Software

2) Web Server configuration: Please input IP: 192.168.07. Name and Password: admin.

3) AT Command Set Firmware upgrade via network by Setup Software (User Manual)

Factory Setting:

1) Hardware reset: Pull down Reload for 5 -15 seconds, then release it.

2) Software reset: Enter AT command mode, use AT command AT+RELD.

Parameter of 2Ports RS232/485 to ethernet converter

Ethernet Port Specification	RJ45, 10/100Mbps, auto MDI/MDIX
RS232 Serial signals	RXD, TXD, GND, RTS, CTS
RS485 Serial signals	A+, B-, GND
Serial Baud Rate	600-230.4K(bps)
Serial Data Bit	7, 8
Serial Flow Control	None, RTS/CTS (RS-232 only), XON/XOFF
RS-485 Pull up/down Resistor	2.2KO
Network Protocol	IP/TCP/UDP/ARP/ICMP/IPV4/DHCP/DNS

IP Mode	Static IP, DHCP
User Configuring	Setup utility, webpage, AT commands
Serial Packets Cache	Dynamic packet cache. For example: When the packet length is 10 byte, the serial port can cache 450 packets(4.5KB). When the packet length is 1460 bytes, the serial port can cache 10 packets(14.6KB).
Ethernet Packets Cache	48Kbyte
Input Voltage	DC 5.0~36.0V
Input Current	67mA @12V
Operating Temperature	-40~85?
Storage Temperature	-40~105?

What You Can Get: 1x 4 ports serail to ethernet converter,1x RS232 male to female cable,1x RS232 female to female cable,1x DC 12V power adapter, 1x user manual and our technical team support. [Special Function] 1-Synchronized baud rate.4 ports serial ethernet converter can change the baud rate, data bit, check bit and stop bit dynamically via network protocol. 2-Modbus gateway.Serial adapter not only supports modbus RTU and modbus TCP protocol conversion,also support modbus multi-host polling to prevent data misalignment. [Data encrypted transmission & Cloud management] Adopt two-way certificate verification + SSL transmission encryption mechanism to ensure data security. Transmission protocols such as TCP, HTTP, and MQTT can achieve eavesdropping, anti-tampering, and anti-counterfeiting.RS232 RS485 ethernet converter can fully access the cloud platform for device and data management, and easily realize applications such as edge computing, data forwarding, and remote operation and maintenance. [Basic Function] RS232 RS485 serial adapter equipped with a deeply optimized TCP/IP stack, built in hardware watchdog and a variety of keepalive mechanisms,so that it keeps online all the time,automatically restarts when the device goes down.4 ports IOT server supports TCP Client, TCP Server, UDP Client, UDP Server and HTTPD Client working modes, achieves data transparent transmission via simple configuration.Supports configuring parameters via built-in webpage,serial and network AT commands. [Upgraded Scheme] This 4 ports networking serial device server is 2-port RS232 and 2-port RS485 serial to Ethernet converter. It adopts Cortex-M7 solution,which has a main frequency up to 400MHz, powerful performance, fast transmission speed, and high reliability. 5-36V wide voltage input, with reverse polarity protection and ESD electrostatic protection.all serial adapters passed electrical fast transient test and lightning surge immunity test.