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Industrial-Grade Isolated Converter USB to RS485/RS422 Multi-Protection Circuits
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
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About Us
About Us
Our company[Amotopart] begins our business in since 2006,but We focus on BIKE Parts over 10 years,with professional and rich experience.
Our Advantage:
[High Quality] - We focus on R&D, cooperating with professional manufacturers,ensuring that we provide our customers with top quality and innovative products.
[Perfect Fitment] - We aim to provide perfect aftermarket parts to your vehicle.
[Great Price] - We try our best to offer you the best price in all markets.
[Excellent Customer Service] - We try our best to service our customers all time,professionally and sincerely solve your problem and reply quickly within 24 hours(excluding weekends).
[International Warehouse] - We have many warehouses around the world,such as in USA,UK,AU and so on,ensuring that your parcels in the fastest shipping.
We sincerely do business with our customers. We welcome you could contact us for more information and look forward to working with you!
About Item
All items sold by us are being described to the best of our abilities, as accurate as possible, and with utmost conscientiousness on our part.
However, to avoid any potential oversights, I respectfully request your assistance in helping us to make this a mutually satisfactory transaction by THOROUGHLY reviewing item description and photos, and asking all questions PRIOR TO offerDING.
Customer Satisfactory
1.We back our commitment with superb service, 100% full money back and a customer satisfaction guarantee.
2.I am here and ready to assist you with any questions or concerns you might have before or after the purchase.
3.My goal is to make sure you are a happy customer and pleasant shopping with us.
response
If you are satisfied with the purchase and our total service, your comment is very important in our business success. Please take a minute to leave us a positive response with an overall Detailed Selling Rating (DSR) of 5.
Our account setup auto response, so system gives you automatically Positive response back after your positive response left.
If you plan to give us a neutral/negative response Or open /paypal case, please write to us immediately so that we can do our best to resolve your problem.
Shipping
Shipping Terms
United States Buyers buy viaUnited States warehouseParcel will via USPS or Fedex .Shipping TimeUsually ,Parcel will be delivered 2-7 working day include Handling time.
Sometimes shiping time may has a little delay, such as Bad wether,Holidays
Terms
English
We stand behind everything that we sell and will do everything possible to assure you are satisfied.
When you receive your purchase if you are not 100% satisfied, please sent me message and we will do our best to make you happy. If you still want to return your purchase, simply ship the item(s) back to us and we will refund your original purchase price and the original shipping charge.
Buyers are responsible for the postal cost of returning the items.
We must be notified of the intent to return your item within 30 days of receiving the item.
Items returned must be in the same condition that they were received.
How to return
1,Please ask us for return address .
2,Shipping back the package .
The RMA#(Return Merchant Authorization Number = Your ID) must be clearly written on the return package ,Otherwise the package will be refused.
3,Sent us the return tracking number.
4,All returns will be inspected prior to a credit being issued.
Returns
English
1:Returns are accepted within 60 days of purchase.
2:All returned items MUST BE in the original packaging.
3:We will be happy to assist you if if any item needs to be returned or replaced
4:Please don't open a return request before contacting us first to solve, many thanks.
Contact Us
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Sent messagein English
If you have any questions, our Customer Service staffs welcome you to sent me message.
We strive to answer all questions and resolve any problems as quickly as possible.
Business Hours: HongKong Time GMT+8:00
Monday-Saturday 9:00-17:00
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