Introduction; System Requirements; Features; Specification - l-com RS-422 User Manual

Introduction

This Adapter is designed to make massive data communication become quick and simple through
an USB port of PC. By taking the advantage of the feature of USB port and Serial port, it provides
an easier and more convenient connectivity than ever for efficient and friendly interaction between
RS-422 or RS-485 devices and your computer systems.
The interface of RS-422 and RS-485 are very common adopted in data acquisition world. Both
standards feature reliable performance of full-duplex or half-duplex multi-drop communication
network with faster data rates and longer communication distance than RS-232. Application
devices include telecommunication units, LAN, data concentration, data multiplexers, ISDN, POS,
industrial controls, etc.

System Requirements


Windows : 98 / ME / 2000 / XP / Vista / 7 / 8 / 8.1 / 10; Windows Server 2003 / 2008 / 2008R2 / 2012
/ 2012R2

WinCE : V4.2 ~ V7.0

Mac OS : 8.x / 9.x / 10.x

Linux : Kernel 1.5.0 or above

The system is equipped with USB Host Controller

Features


Reliable performance of full-duplex or half-duplex multi-drop communication

Fully compliant concurrent operation

Plug and play and hot-swapping

15KV ESD Protection

Supports data transmission at high rates over long distance (4,000ft.)

Supports devices include telecommunication units, LAN, data concentration, data
multiplexes, ISDN, POS, industrial controls, etc.

Specification:-

DB-9 Connector
Model No.
Chipset
Interface
Compliant USB Version
Data transfers rate
Mode Selection
Connector
Power Mode
Cable Length
Housing
UTS-485
RS-485
Auto
Upstream
Device
DB-9 / M*1
1.1M
PVC Molding
UTS-422 UTS-M12
FTDI
RS-422 RS-422/RS-485
USB 1.1 & 2.0
300 to 3M baud
Slide Switch
USB A / M
DB-9/M*2
Bus
0.6M
Plastic
2
USB to RS-422 / RS-485 Adapter
UTS-M14
USB B / F
DB-9/ M*4
1.8M
Aluminum