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Home >Modem>Serial server/Ethernet>Single serial port server
RS232 to Ethernet Serial Server
RS232 to Ethernet Serial Server
RS232 to Ethernet Serial Server
RS232 to Ethernet Serial Server
RS232 to Ethernet Serial Server
RS232 to Ethernet Serial Server
NE2-D12P RS232 to Ethernet Serial Server Serial port to Ethernet serial port server ModBus gateway

[Interface signal]：RS232

[Working voltage]： DC 8~28V

[Network protocol]：TCP/UDP, MQTT, HTTP, IPv4, DHCP, DNS

[Packaging method]： Guide rail + positioning hole installation

[Product size]：80*28*27mm

[Introduction]：NE2-D12P single serial port server is an isolated serial port server used to realize bidirectional transparent transmission of data from RS232 serial port to Ethernet port. It has multiple Modbus gateway modes and MQTTC/HTTPC IoT gateway modes, which can meet the networking functions of various serial port devices/PLCs; it adopts industrial-grade design standards to ensure equipment reliability. The serial port server realizes transparent transmission of serial port data to Ethernet TCP/IP data packets. Users do not need to care about the specific details, and the protocol conversion is completed inside the device.

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Projectillustration
working modeTCP Server(default)、TCP Client、UDP Server、UDP Client、HTTP Client、MQTT Client
Socket connectionTCP server supports 5 client connections
network protocolTCP/UDP、MQTT、HTTP、IPv4、DHCP、DNS
How to obtain IPStatic IP (default), DHCP
DNS domain name resolutionsupport
Domain name resolution server114.114.114.114 (customizable)
Configuration methodWeb page, parameter configuration tool, AT command
IP address192.168.3.7 (customizable)
usernameadmin (customizable)
passwordadmin (customizable)
local port8886 (customizable)
subnet mask255.255.255.0 (customizable)
gateway192.168.3.1 (customizable)
Serial buffer10kByte or 1024 packets
Packaging mechanismMaximum 1024Byte, 1~80 bytes idle time
Serial port baud rate600~460800 bps (default 115200)
data bits5, 6, 7, 8 (default)
Stop bit1 (default), 1.5, 2
Check digitNone (default), Odd, Even
Working temperature and humidity-40～+85℃, 5%～95%RH (no condensation)
Storage temperature and humidity-40 ~ +105℃, 5% ~ 95%RH (no condensation)
Protection levelIndustrial EMC Level 3
Isolation voltage1.5KV (only supported by isolated version)
Electrostatic protectionContact 4KV, air 8KV
burstDifferential mode 1KV, common mode 2KV