Usr-Tcp232-410S RS232 / RS485 Serial to Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS (1)
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Usr-Tcp232-410S RS232 / RS485 Serial to Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS (1)

4.0/5
Product ID: 68419970
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Details

  • Brand
    PUSR
  • Hardware Interface
    Ethernet
  • Color
    Server part
  • Compatible Devices
    Desktop
  • Data Link Protocol
    Ethernet
  • Data Transfer Rate
    100 Megabits
120MHz Cortex-M4 CPU
🔗Dual RS232 & RS485 ports
🌡️-40~85°C industrial temp range

Description

🌐 Connect smarter, work faster — the future of serial-to-Ethernet is here!

  • IO T READY INTEGRATION - Supports Modbus RTU/TCP and MQTT protocols with JSON output, effortlessly connecting your legacy devices to the cloud.
  • DUAL SERIAL POWERHOUSE - Simultaneously operate RS232 and RS485 ports to maximize connectivity without compromise.
  • ROCK SOLID RELIABILITY - Operates flawlessly in extreme temperatures from -40°C to 85°C, built for the toughest environments.
  • BLAZING FAST PROCESSING - 120MHz Cortex-M4 CPU ensures lightning-quick data handling for seamless industrial communication.
  • SECURE DATA TRANSMISSION - Advanced SSL/TLS encryption with two-way certificate authentication keeps your data locked tight.

The USR-TCP232-410S is a dual-port serial-to-Ethernet adapter featuring a 120MHz Cortex-M4 CPU, supporting simultaneous RS232 and RS485 communication. Designed for industrial-grade reliability with a wide operating temperature range (-40 to 85°C), it enables secure, encrypted data transmission via SSL/TLS and supports Modbus and MQTT protocols for seamless IoT integration.

Specifications

Data Link ProtocolEthernet
Data Transfer Rate100 Megabits Per Second
Compatible DevicesDesktop
Hardware ConnectivityEthernet
Item Weight0.2 Grams
Colorblack

Have a Question? See What Others Asked

manual download link?
Do i need 3rd party software? And is this mac compatible?
Do these support ddns updates so i can get back in after the public ip changes?
By using this device, am i able to communicate the compactrio and omron plc?

Reviews

4.0

All from verified purchases

D**N

Here are the directions

Not sure why they are not included, especially when the IP is set to static (192.168.0.7) in default and the pw un is admin/admin. I guess the only people that buy one of these already know how to set it up. I have had it for a week and just now got to the web interface so I dont know if it works but progress I am making progress. Good luck

N**N

Works with Avigilon / HID Vertex controllers

Used 2 of these to extend the 485 buss from an Avigilon V1000 Embedder controller that normally will not support V2000 ethernet 2 door controllers. I set up a point to point bridge to a building across the street. 250mb connection. Then used V100 door controller with 485 in. Once i set up the host and client then set the correct baud rate they connected. My access card swipes and open time are fast. Good product. They come with a fixed IP address of 192.168.0.6 or .7 no printed instructions. So make Shure you have internet access during you install.

S**S

Timely delivery, good quality product

I received the product via Express Mail (not courier) ahead of schedule ( good surprises still happen ! ), packaging was very good and included the power supply 5V/1A and an RS232 Cable as well. Logged into the device with no problems, very easy to use interface in it's software setup. Product was shipped via Expedited Mail (not courier) and arrived ahead of estimated schedule, always nice !Only 1 critique, no information at all in the package in regards to where to get doc's, manuals & the software app that can be used for configuration. Although this is not really needed, it would be nice if a purchaser did not have to "hunt" for that info if bought through Amazon. If bought direct, not a problem as that is all there on the site.

B**B

Perfect

Perfect

S**Y

Ethernet to RS485 converter did not work

I had extreme trouble getting these to work. I was trying use the ethernet to rs485 conversion feature this promises but it does not work if your end terminals are not PCs. Plus when they do work, it used to be momentary and then stop. Even their customer service did not understand why our setup (1 as tcp server and other as tcp client) would not work. Ended up returning it and buying an expensive product to achieve my goal

N**.

Nice device and work

Nice device and work

F**Y

Five star

Five star

D**.

Doesn't work with MAVlink protocol

Tried pairing this with a RFD900 radio modem for use with a UAV ground control station. GCS is complaining about unknown packets. Both Mission Planner and MAVproxy never get the heartbeat to initiate communication. Web interface sucks and has limited options.For the price you are better off just getting a Raspberry PI and rolling your own. Or you can waste your Saturday afternoon trying to get this to work.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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£51.80

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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