Certificates
Compliance certificates	RoHS
Features
Product colour	Black
Cable length	1.2 m
Connector 1	USB Type-A
Connector 2	DB-9
Connector 1 gender	Male
Connector 2 gender	Male
Connector 1 form factor	Straight
Connector 2 form factor	Straight
Logistics data
Master (outer) case net weight	4.84 kg
Harmonized System (HS) code	84733080
Master (outer) case width	315 mm
Master (outer) case length	490 mm
Master (outer) case height	338 mm
Master (outer) case gross weight	8.08 kg
Products per master (outer) case	40 pc(s)
Packaging data
Quantity per pack	1 pc(s)
Package width	59 mm
Package depth	119 mm
Package height	160 mm
Package weight	187 g
Technical data
Intended use	Incl. Sub-D 9-pin female to terminal block adapter
Variant	Supports RS-422/485 serial ports,Supports Terminal/ECHO mode via mode selector switch
Power supply	Bus power supply
Side A	USB-A male
Side B	9pin Sub D male
Length	1.20m
Signal	Data
Length packaging	0.119m
Packaging volume	0.0011m³
Height packaging	0.160m
Colour	Black
Type	For modem, ISDN systems or PDA
Humidity	0–80% relative humidity, non-condensing
Weight	0.187kg
Data transmission rate	921.6Kb/s
Width packaging	0.059m
Housing material	Plastic
Weight & dimensions
Weight	121 g

The ATEN UC485 is a high quality industrial adapter cable designed to instantly add an RS-422/485 port to your PC or laptop via a USB port. The adapter is powered via the USB connection without needing an external power supply.
The UC485 adapter lets you use a single USB connection to create plug-and-play serial transfers without additional cables or complicated device installations. It lets you connect any RS-485 or RS-422 device to your computer's USB port, without experiencing computer lock-ups, I/O or driver problems. It is the ideal solution for connecting industrial devices such as laboratory machines, measuring equipment, automated systems, monitoring devices, and many more – where mission-critical applications are required.Converts a USB port to a Legacy RS-422 or RS-485 COM port
Fast COM Port Transmission – up to 921.6 Kbps
Package included DB-9 female to terminal block adapter for easy wiring
Supports Terminal / ECHO mode by mode selector
Supports Windows Vista / 7 and above, Mac and Linux
Plug-and-Play – no power supply needed
Connectors
USB Port1 x USB Type A Male (White)
Serial1 x DB-9 Male (Silver)
Data RateUp to 921.6Kbps
Cable Length1.2m
LEDsPower Status / RS-422 (Orange), RS-485(Green)
Power ModeBus Powered
USB SpecificationUSB compliant
Environmental
Operating Temperature0–40°C
Storage Temperature-20–60°C
Humidity0–80% RH, Non-condensing
Physical Properties
HousingPlastic
Weight0.09 kg ( 0.2 lb )
Dimensions (L x W x H)9.53 x 4.10 x 2.20 cm
(3.75 x 1.61 x 0.87 in.)
Package Contents:1x UC485 USB to RS-422/485 Adapter
1x Terminal Adapter
1x User Instructions