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Industrial-Grade Isolated Converter USB to RS485/RS422 Support Wall-Mounted Rail
Product Description
Industrial-grade isolated converter USB to RS485/RS422 multiple protection circuits support wall-mounted rails
Features:
Using the original imported FT232RNL+SP485EEN chip solution, high-speed communication is stable, reliable and has good compatibility.
On-board integrated power isolation can provide stable isolation voltage, and the isolation terminal does not need additional power supply. Onboard integrated digital isolation can perform signal isolation, with high reliability, strong anti-interference and low power consumption. Onboard TVS (transient voltage suppressor) can effectively suppress surge voltages and transient peak voltages in the circuit, preventing Lightning anti-static
On-board self-restoring fuses and protection diodes ensure stable current and voltage output, prevent overcurrent and overvoltage, and improve impact resistance.
Onboard 15KVESD isolation protection and 600W lightning surge protection
The 120R terminal resistor of the onboard RS485/RS422 interface is enabled by default and can be modified through jumper cap settings.
3 external LED indicators for easy viewing of power supply and signal transceiver status
Industrial rail-type ABS environmentally friendly shell, compact in size, easy to install, and type: Industrial grade isolated USB to RS485/422 converter
Communication rate: FT232RNL 300bps~3Mbps
Host interface: USB
Device interface: RS485/422
USB interface:
Working level: 5V
Interface form: USB-B type interface
Interface protection: 200mA resettable fuse, ESD electrostatic protection
Transmission distance: about 5 meters
RS485/422 interface:
Interface form: terminal block
Interface pins: A+, B-, PE
Direction control: hardware automatically determines and controls the direction of data transmission
Interface protection: Provides 600W lightning protection, surge and 15KV electrostatic protection (onboard 120R balanced resistor)
Transmission distance: about 1200 meters (at low speed)
Transmission mode: point-to-many (up to 32 nodes, it is recommended to add a repeater for more than 16 nodes)
Indicator light:
PWR: power indicator light, connected to USB, red light will be on when voltage is detected
TXD: Transmit indicator light, the green light turns on when data is sent from the USB port.
RXD: receiving indicator light, blue light is on when data is sent back from the device interface
Usage environment:
Temperature range: -15℃~70℃
Humidity range: 5%RH~95%RH
Operating system: Mac, Linux, AndroidWinCE rail-type ABS environmental protection shell, suitable for 35mm DIN rail
Dimensions: 81.9x54.0x32.0mm
Package Included:
1x USB TO RS485/422
1x USB cable typeA male port to typeB male port about 1.2 meters
1x screwdriver
- Shipping
- Returns
- Warranty
- response
- About US
Shipping
✔ Same business day free shipping within United States
✔ Delivery Time:3-5business days (continental U.S.).
✔ Order Processing: Ships within 3 business day (Mon-Fri, excludes holidays).
✔ Tracking Info: Provided automatically via .
✔ All orders will be shipped through USPS First Class, UPS and Fedex depends on the weight of the items.
✔ Shipping notification will be emailed to you via Messageonce package has been shipped
Fast & Reliable Shipping – Your order is our priority!
We package all items with care to ensure safe arrival!
Tracking number emailed via Messageas soon as your order ships!
🌍 Ships from U.S. Warehouse – No long waits!
📦 Standard Shipping (Free): 3-5 business days (U.S. only).
ULTRA-FAST SHIPPING – Because you shouldn’t wait!
We guarantee on-time delivery or your shipping fee back!
Returns
⭐ Hassle-Free 60-Day Returns
We want you to be completely satisfied! If there's any issue, please message us via first before opening a return request - we'll do our best to resolve it quickly.
⭐ Return Conditions:
✅ Contact us via Message immediately if the item is defective/damaged (photos/video required)
✅ Item must be unused in original condition with all packaging
✅ Repack securely to prevent shipping damage
Important Notes:
• Returns may be refused if item shows signs of use, wear, or missing packaging
• may review returns where the reason appears inaccurate
• We strive to resolve all return requests as quickly as possible
For Fastest Service:
• Please contact us via Messagebefore opening a return
• Select the most accurate reason for your return
Why Contact Us via MessageFirst?
We often resolve issues without requiring a return!
Possible solutions may include:
• Partial refund
• Replacement parts
• Step-by-step troubleshooting
⭐Refund Process:
We inspect returns upon arrival (3-5 business days)
Approved refunds are issued to your original payment method
We're here to help - just message us via !
Warranty
⭐HASSLE-FREE WARRANTY
•90-365 DayCoverage (varies by product - see listing details)
• No Return Required for claims under $50 - we shipreplacements damage (drops/accidents)
•Installation errors (YouTube tutorial links provided)
•Modified/tuned vehicles
⚠️ Claim Process
•Message us via with video proof + order #
•Get prepaid return label (if approved)
•Choose: Replacement (shipped next day) / Refund
response
⭐We Strive for 5-Star Service!
Your response helps us improve and build trust.
⭐Before Leaving response:
1️⃣ Contact Us via Message First if any issue arises - we resolve 99% of problems within 48 hours!
2️⃣ Verify your item meets expectations (check sizing, if applicable)
3️⃣ Inspect packaging thoroughly before installation
✅ Preferred response Content:
✔ "Fast shipping with secure packaging"
✔ "Great customer service"
✔ "Seller provided excellent technical guidance"
⚠️ If You're Unhappy:
Please message us via Message with:
• Order number
• Photos/video of the issue
• Your desired solution
We promise:
• Response within 24 hours
• Replacement/refund before you leave response on
• Free return shipping if our mistake
About US
AboutArtudatech
Founded in 2009, Artudatech is focused on Sporting Goods/Musical Instruments
/Toys &Industrial and other
categories of products, and is a leading brand manufacturer. Our professional
development and sales team ensures a wide range of high-quality products for
customers. Quality control measures are taken to ensure the reliability of our products.
With high-quality products, a strongbusiness reputation, and excellent after-sales service,
we have earned a strong reputation among global customers. We will continue to serve
customers with professionalism, dedication, perseverance, excellent product and
considerate service. Let time verify quality and win the future with reputation. Meanwhile,
we focus on development, and new products are introduced to the market every year.
We welcome you to contact usvia Message for more information and look forward to
working with you!
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