Isolated USB to RS-232/RS-422/RS-485 Converter
Converts USB to RS-232, RS-422 or RS-485. 2 kV optical isolation barrier between the USB and RS485/RS422. Male DB-9 for RS-232 and screw terminals for all other connections.
The USB485i from 3OneData is an industrial USB to RS-232/485/422 converter. It can be powered from the USB port or from a 9-48 VDC external power supply or both of them. It supports DIN-Rail and wall mounting installation. It will operate with Windows 7 and 8 operating systems and features a wide working temperature, 2 KVAC isolation protection and a 3 year warranty.
These are industrial converters and are designed for high reliability. RS-485 and RS-422 connections are made via pluggable screw terminals and DIN rail mount clips can be purchased separately for easy installation.
- Convert USB to 1 RS-232 or RS-485 or RS-422
- Tx and Rx Led Indicators
- RS-485/422 transmit distance can reach up to 1200 m
- Serial port support 2 KVAC isolation protection
- Industrial grade design, IP30 degree of protection
- No fan, low consumption design
- Plug and play
- Power supply: 9 to 48 V DC or AC
- Current Draw: 32 mA
- Standards: EIA RS-232, RS-485, RS-422,
- RS-232 signals: TX, RX, GND
- RS-485 signals: D+, D-, GND
- RS-422 signals: R+, R-, T+, T-, GND
- Baud rate: 300 to 115200 bps
- Loading: Up to 32 nodes
- Transmission Distance (RS-422/RS-485): up to 1200 m
- Isolation: 2 kV
- Connector: USB)A-Type femaile
- Connector: (RS-232)Male DB-9
- Connector: (RS-422/RS-485):Pluggable screw terminals
- Working Temperature: -20 to 80 ºC
- Storage Temperature: -40 to 85 ºC
- Working Humidity:
- Dimensions: 100 × 69 × 22 mm
Faulty Goods and Warranty
Where such goods have been supplied we undertake to repair or replace them as quickly as possible.Prior to returning faulty items, please contact us with a description of the fault as one of our engineers might be able to assist you by resolving the issue over the phone.
A Warranty form must be filled out and returned with any goods.
Our standard warranty period is 12 months from the date of purchase unless stated otherwise.
Other warranty periods:
Labjack Products: 5 Years
Atop Products: 3 Years
MeanWell Products: 3 Years
Terracom Products: 3 Years
Warranty is subject to us being satisfied that a defect was caused by defective workmanship or materials and was not caused by or was not substantially contributed to by other factors beyond our control including incorrect installation, alterations or modifications of the product not recommended by the manufacturer.
Returns Policy
If you are dissatisfied with our goods you may return them within 14 days of the dispatch date. Contact us for an authorisation and we will refund your purchase less shipping costs and restocking fees. All returned goods MUST be in AS NEW condition including ALL PACKAGING and DOCUMENTATION / MANUALS etc.
Please note:
- The product returned will attract a 20% restocking fee.
- The customer must pay the delivery costs.
- Non standard, custom made or a specially manufactured or imported products are not returnable.
- Semiconductors, books and software are not refundable
Full Terms and Conditions
By placing an order with Ocean Controls, you agree to be bound by our Terms and Conditions of Trade.
