USR-K7 Serial UART TTL to Ethernet Module
- TTL UART to Ethernet module
- Supports TCP server/client, UDP server/client, HTTPS client, Virtual COM
- Supports Modbus RTU to Modbus TCP
- Supports flow control CTS/RTS, XON/XOFF
- Supports 10/100Base-T(X) self-adaptive Ethernet interface
- Configuration via Web Server page, AT commands, and Windows Utility
- Hardware watchdog; TI Cortex M4 Solution; MQTT/SSL special firmware (contact sales)
Specifications
|
Item |
Parameter |
Value |
|
Hardware |
Work Voltage |
DC 3.0～3.6 V，（3.3V best choice) |
|
Work Current |
||
|
Ethernet |
RJ45、10/100Mbps; Auto switch between cross and direct connection |
|
|
Package type |
Pin-in package |
|
|
Baud Rate |
600～1M（bps） |
|
|
Software |
Network Protocol |
IP、TCP、UDP、DHCP、DNS、https、ARP、ICMP、Web socket |
|
IP |
Static IP or DHCP |
|
|
DNS |
Supports |
|
|
Configure |
Setup software, Web-page configuration, AT command |
|
|
Work Modem |
TCP Server/TCP Client/UDP Server/UDP Client |
|
|
Modbus |
Modbus Gateway: Modbus RTU to TCP, Modbus Polling |
|
|
Web to Serial |
Web socket: Web to serial |
|
|
httpsd Client |
Supports |
|
|
Class RFC2217 |
Supports |
|
|
Customized Webpage |
Supports |
|
|
Web Cache |
Send：16Kbyte；Receive：16Kbyte； |
|
|
Serial Port Cache |
Send：2Kbyte；Receive：2Kbyte； |
|
|
Average latency |
On Lan , the time<10ms |
|
|
Software |
Setup Software, Virtual COM software |
|
|
Others |
Certificate |
/ |
|
Protection |
1.5KV Electromagnetic isolation |
|
|
Size |
35.0×19.39×18.25 mm(L*W*H) |
|
|
Work Temp |
-40～85℃ |
|
|
Storage Temp |
-40～105℃ |
|
|
Work Humidity |
5%～95% RH |
|
|
Storage Humidity |
5%～95% RH |
Industrial Ethernet to UART Modules
With IT scheme and Cortex-M4 processor, signal processing is more efficient and reliable.Equipped with optimized TCP/IPI protocol stack.
Ethernet Module USR-K7 can quickly realizes bi-directional data transmission stable and reliable.
The modules has been tested for a long time at – 40 – 85 C and 7* 24 hours stability pressure test.
Product details
Multiple Working Modes are Optional
Ethernet to Serial Module USR-K7 supports five working modes of TCP Client, TCP Server, UDP Client, UDP Server and httpsd Client. The data transmission can be realized with simple configuration.
UDP Client is a connectionless transport protocol in which USR-K7 can only communicate with the target port of the target IP.
In UDP Server mode, the data received by serial port is automatically sent to the network target of the last communication.
Data Submitted Directly to Web Server
Supports the data interaction between the terminal device and the webserver directly. Without considering the conversion process, the data request from the serial port to the https server can be realized quickly by simply setting parameters.
Features
Virtual COM
Solves the problem that PC software as serial port can not communicate with networked devices
Disconnection identification, automatic connection
Easy identification of dead links and auto re-connection to prevent data loss due to power outages and disconnections
Modbus Gateway
Polling mechanism can effectively solve the problem of congestion caused by data concurrency (firmware 3009 or higher)
Custom built-in web page, Function of Web to Serial
Design built-in web pages according to project requirements, realize web page control, web page data acquisition.
Networked Monitoring of Medical Machinery
USR-K7 can realize the data transmission between serial port and network quickly thus reducing the manpower on duty.
At the same time, multiple medical devices can be combined into a local network to realize real-time information.
Industrial Automation Network Monitoring
Many traditional serial port devices do not have networking capability. USR-K7 module integrated TCP/IP protocol stack can provide the solution of network communication between the serial device to server via network based on socket to improve the level of industrial automation.
Networked Monitoring of Medical Devices
The power data of the distribution box needs to be collected and reported in real time.
Tiny size Ethernet to serial module USR-K7 is an industrial-grade design that can provide reliable and stable networking functions and suitable for the integrated project requirements of power monitoring.
Downloads
- Documents
- Utilities
- Development Files
Fast Shipping and Professional Packing
Through our long-term relationship in a long-standing partnership with UPS, FedEx, DHL and many other top global carriers we can provide a variety of shipping options. Our warehouse employees will pack every item to our exacting specifications. The goods you send us are checked thoroughly and secured properly prior to shipping. Everyday we deliver thousands of packages to customers across many countries. The fact that we're committed to becoming the biggest online retailer in the world is clear. Both Europe as well as the USA have warehouses and distribution centres.
Orders that contain more than one item are assigned processing times in accordance with the item.
We will inspect each and every one of the items ordered before shipping. Today, most orders will be shipped within 48 hours. The delivery time should be between 3-7 days.
Returns
The stock market is always changing. It's not entirely managed by us, since we have multiple organizations, such as the factory and our storage. Stock levels can fluctuate at any given time. Please understand it may happen that your order will be out of stock after the order is placed.
The policy is for 30 days. If you have passed 30 days in the past since you purchased, unfortunately we can't offer you a refund or exchange.
To be eligible for a refund, your item must be in good condition and in the same state that you received it. The item must be in the original packaging.
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