Do i have to use the 232 port ot does the usb connection map as a com port?

You do not have to use the RS232 port, I use one of these to work RS485 over a BacNet MS/TP network to find my devices. The USB does setup as a com port and is powered from the USB port, the device works flawlessly for what I need it for. For the price, it is well worth it as I use many protocols over the RS485 for device discovery. I am currently looking for a WiFi version of this or a type like this, I work building automation and devices like this make my job much easier.

What type is product, echo or non-echo ? the echo is the reflection of transmitting data on the receiving line.

Dear cuetomer, it's non-echo, if there is any other question for our products, please feel free to contact us. Thank you.

Does this work with the modbus protocol?

Yes, it will work for whatever RS232/RS485/RS422 protocol you decide to use.

Can i convert from rs232 to ttl?

Hi, Sorry,it can't convert from rs232 to ttl. It can only support USB TO RS232, USB TO RS485, USB TO TTL (UART), not support RS232 to TTL. And it can't support USB to convert to RS232, RS485 and TTL at the same time. And RS232, RS485 and TTL cannot be converted mutually. It only support USB to RS232, RS485 or TTL.

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Waveshare USB to RS232 / RS485 / TTL Industrial Isolated Converter with Original FT232RL Embedded Protection Circuits and Aluminium Alloy Enclosure for Industrial Control Equipments

Waveshare USB to RS232 / RS485 / TTL Industrial Isolated Converter with Original FT232RL Embedded Protection Circuits and Aluminium Alloy Enclosure for Industrial Control Equipments

Product ID: 101523390

Details

Brand
waveshare
Color
USB TO
Compatible Devices
Devices with
Connector Type
USB Type B
Specific Uses For Product
Serial systems

⚡5V isolated power supply

🔗Multi-interface RS232/485/TTL support

🛡️Embedded protection circuits

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$U3468

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Description

🔌 Power your industrial edge with flawless, lightning-fast serial connectivity!

PLUG PLAY RELIABILITY - Original FT232RL chipset with high-quality USB-B and RS232 connectors for smooth, hassle-free integration.
BUILT IN POWER ISOLATION - Onboard unibody power supply isolation delivers stable voltage without extra power sources.
ZERO LATENCY COMMUNICATION - Fully automatic transceiver circuit guarantees fast, stable data transfer with no delays.
ROBUST INDUSTRIAL GRADE DURABILITY - Aluminium alloy enclosure ensures long-lasting protection in demanding environments.
SEAMLESS MULTI PROTOCOL CONNECTIVITY - Effortlessly switch between RS232, RS485, and TTL interfaces for ultimate industrial versatility.

The Waveshare USB to RS232/RS485/TTL Industrial Isolated Converter features an original FT232RL chipset, embedded protection circuits including power and magnetic isolation, and a durable aluminium alloy enclosure. Designed for high-speed, stable, and reliable communication across multiple serial protocols, it’s the go-to solution for industrial control, automation, and embedded systems requiring robust, plug-and-play connectivity.

Specifications

ASIN	B07L2VLY5D
Brand	waveshare
Color	USB TO RS232/485/TTL
Compatible Devices	Devices with RS232, RS485, or TTL interfaces
Connector Type	USB Type B
Customer Reviews	4.7 4.7 out of 5 stars (279)
Finish	Metallic
Input Voltage	5 Volts
Item Weight	50 Grams
Manufacturer	Waveshare
Mfr Part Number	USB TO RS232/485/TTL
Model Number	USB TO RS232/485/TTL
Number of Items	1
Number of Ports	2
Package Quantity	1
Power Plug Type	No Plug
Smart Home Compatibility	Not Smart Home Compatible
Specific Uses For Product	Serial communication, industrial automation, embedded systems, data acquisition, robotics
UPC	778365986580 614961953574
Unit Count	1.0 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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$U3468

Duties & taxes included

In stock

Sold byAmazon UruguayDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Uruguay.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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