Elfin-EE11 RS485 To Ethernet Modbus DTU SMS Communication Interface Module

Elfin-EE11 RS485 To Ethernet Modbus DTU SMS Communication Interface Module

Specification:

1. Basic Network Protocol

The IOT device series products uses the IP address for network communications. If uses the TCP to ensure that no data is lost or duplicated.
If use UDP to assure that data can be fast and effective to DES3tination address. Supported protocols include:

1). ARP, UDP, TCP, ICMP, DHCP, Telnet, DHCP, HTTP Server/Client

2). Telnet command configuration. Webpage configuration

3). Security Protocol: TLS, AES, DES3 encryption

2. Typical Network Architecture

As the following picture, Products and mobile device all connect to the same Router AP. At the same time, Products connect to user equipment by RS485 interface.
The whole wireless network is easily to extend in this kind of network structure.

3. Transparent Transmission Mode

Product support transparent transmission mode for UART to netowork. In this mode, User only need to set some necessary parameter (Network communication parameter).
After power on, the device can auto connect to default destination address (TCP/UDP). Use web page or PC IOTService software to set commucation parameter.

Package:
1pc Elfin-EE11 RS485 To Ethernet Communication Interface Module