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The USR-TCP232-302 is a compact, cost-effective RS232 to Ethernet converter designed for seamless, transparent data transmission. Supporting multiple TCP/IP modes and auto network configuration, it enables legacy serial devices to integrate effortlessly into modern LAN or internet environments. Ideal for industrial automation, smart homes, and security systems, it ensures reliable, high-speed communication with flexible baud rates and robust connection management.
| ASIN | B01GPGPEBM |
| Best Sellers Rank | 67,259 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 108 in Network Transceivers |
| Brand | PUSR |
| Brand Name | PUSR |
| Colour | Server +Terminal part |
| Compatible Devices | Personal Computer |
| Compatible devices | Personal Computer |
| Connector Type | RJ45 |
| Connector type | RJ45 |
| Country of Origin | China |
| Customer Reviews | 3.9 out of 5 stars 221 Reviews |
| Item Dimensions | 8 x 5 x 3 centimetres |
| Item Weight | 0.44 Pounds |
| Item dimensions L x W x H | 8 x 5 x 3 centimetres |
| Manufacturer | USR |
| Manufacturer Part Number | USR-TCP232-302 |
| Model Number | USR-TCP232-302 |
| Number of Items | 1 |
| Number of Ports | 1 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Product Warranty | 1 |
| Smart Home Compatibility | Smart Home Compatible |
| Specific Uses For Product | Industrial data transfer, industrial automation, security and protection monitoring, smart home, power control, environmental monitoring, intelligent agriculture, labor presence system door control, POS system, rice selling system, building automation system, power monitoring, self-service banking system, telecom machine room monitoring |
| Specific uses for product | Industrial data transfer, industrial automation, security and protection monitoring, smart home, power control, environmental monitoring, intelligent agriculture, labor presence system door control, POS system, rice selling system, building automation system, power monitoring, self-service banking system, telecom machine room monitoring Specific uses for product Industrial data transfer, industrial automation, security and protection monitoring, smart home, power control, environmental monitoring, intelligent agriculture, labor presence system door control, POS system, rice selling system, building automation system, power monitoring, self-service banking system, telecom machine room monitoring See more |
| UPC | 702669842709 613852195338 740030459484 |
| Unit Count | 1.0 count |
A**L
Simple to setup and use
I used this as a converter from an old piece of industrial equipment with a COM port to an application running on a virtual machine. All I can say is that it was simple to set up, and worked perfectly. I tried disconnecting and reconnecting the network connection, stopping and restarting the virtual machine and everything came back to life perfectly.
C**Y
Hmmmmm. So-so.
Slow delivery, poor chinglish web user interface, no instructions whatsoever, security is lacking as it only allows a password 5 digits long, did not work in tcp server mode at least on the 3 systems i tried it on however udp server and client work just fine. Unit appears well built though and a nice neat form factor and it is very cheap compared to similar equivelants.
S**.
Poor support service
Don’t buy this product - the setup software and user manuals have to be downloaded from a website that my Microsoft operating systems won’t access due to security concerns. When I was able to download them via my iPhone the pdf was unreadable.
O**B
FUNCIONAL
CONVIERTE CON FACILIDAD UNA COMUNICACION SERIAL RS-232 EN ETHERNET
I**.
Visual in drive , no response from manufacturer
Driver download contains virus , unable to use device in corporate it environment using b Sr practice virus tech
M**N
Tut was es soll
Läuft bislang tadellos und zuverlässig.
L**.
Great for older PLC's
Got this to work with an ALLEN BRADLEY SLC 5/04 PLC processor. Had to take it out of it's metal case because I did not have a Male to Female DB9 cable at the time. At first it wouldn't work because I had a null modem adapter between the usr and processor. The pinout in the manual for the usr led me to believe that i needed to flip flop the Rx & Tx lines. But after removing the null adapter, it worked. So either it was wrong, or the pinout for my PLC was wrong. I got it setup up on a static IP on my home network and can access it anywhere with anything (including VNC'ing into my server with a smartphone from work. I was able to go online with the PLC from 3 different computers at the same time even. It did take some time setting up the serial comms options so it's not a "Pull it out of the box, plug it in and it works" thing. If baud rate, parity, RTS, DF1, CRC, or packet size are foreign words to you, buy this at your own risk. Or actually, do buy it. If you don't know anything about how RS232 comms work, this would be a great learning tool. If it works on ALLEN BRADLEY'S proprietary DF1 protocol (which this thing does not know what that is and nothing else on this planet uses it), then it will work on anything.
S**I
buon prodotto
buon prodotto, poco immediato nella condìfigurazione ma molto robusto
Trustpilot
1 day ago
3 weeks ago