Product Name：Serial to Ethernet Converter Modules | Ethernet UART Modules
Multi-Host Modbus Polling
Modbus RTU to Modbus TCP
This feature can infinitely extend the serial cable, allowing
communication to no longer be limited by distance.
In TCP Socket, Ethernet module can send pre-set user-defined
registration packet to TCP Server. The server can identify
different clients by using registration packets.
Server can detect abnormal disconnection from
the client using this feature.
With this feature, users can change logo, style,
company information and so on to advertise their
own brand and enhance their brand influence.
Built-in hardware watchdog to
ensure stable operation
Automatically monitor connection
status,reconnect once disconnect
-25℃ ~ 75℃
ARM Cortex-M0, 48MHz
170mA@5.0V / 170mA@3.3V
1 x RJ45, 10/100Mbps, auto MDI/MDIX
1 x TTL, 3.3V level
None, Odd, Even, Mark, Space
Packeting Time: Four-byte sending time
Packeting Length: 400 Bytes
Serial Packet Cache
Receive: 800 Bytes
IP, TCP/UDP, DHCP, RCMP, HTTP, IPv4, DNS
DHCP, STATIC IP
AT Command, Built-in webpage,
Config Software, Config Protocol
TCP Server/TCP Client/UDP Server
/UDP Client/Httpd Client
Modbus RTU to Modbus TCP,
Multi-host Modbus Polling
Maximum: 16 clients
Default: 4 clients
Network Packet Cache
Send: 6K Bytes
Receive: 4K Bytes
RFC2217 Similar, Heartbeat Packet, Registration Packet, Index, No Data Restart
CE, FCC, RoHS
Monday to Friday 8:30-18:00 in Beijing time. Message us online for a quick response when we are on-work. Or you can leave a message. Our sales will contact you as soon as possible. You can get free technical support & professional support for your project on our technical support h.usriot.com. Get in touch with us via email at email@example.com. We want to help with any questions you have.
We will deliver goods as soon as possible after we received the order. The order generated on weekend and holidays will be handled after back. We ship the goods with the following carriers TNT, DHL, FedEx, UPS, shipping agent.
We provide one year's warranty of modules and two year's warranty of cellular routers, cellular modems, serial device servers for any reason. If you believe the item is defective and under warranty, please submit a Return or Exchange request on the product's support page, or contact us at firstname.lastname@example.org.