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RS-232 to RS-422/485 Converts RS232 to/from RS422/485




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Manufacturer: USBGEAR
Barcode: SER-485-Lite
Part Number: SER-485-Lite
Warranty: ONE YEAR
In Stock: Yes
Ship Weight: 1 lbs.
COLOR Silver
Size: 56×73×23mm
Platform:  ITEM DESIGNED and Tested with SYSTEM ITEM DESIGNED FOR MAC OPERATING SYSTEM ITEM DESIGNED FOR WINDOWS OPERATING SYSTEM
Compatability: ITEM DESIGNED and Tested with SYSTEM

Item Works with MAC Operating System OS 9.1 or Higher Item Works with Windows 98Second Edition Item Works with Windows ME Item Works with Windows 2000 Item Works with Windows XP Item Works with Windows NT 4.0 Item Works with MAC Operating System OS 9.1 or Higher Item Works with LINUX Operating System Item Works with Windows VISTA Item Works with Windows 7 Operating System

Our Price: $49.98
Qty:
Quantity Discount(s)
Quantity Discount: 6 + $48.56 12 + $48.34
AVAILABLE TO SHIP SAME DAY!
We Accept Visa Master Card And American Express as Well as Purchase Orders!
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CONNECTOR TYPE:
db-9-serial-male.gif  CONNECTOR TYPE
Product Description


Converts RS232 <=> RS422/485

RS485 bitrate adaptive ART (Automatic

Receive Transmit control)

LED indicator for Power and signals

Internal Termination and BIAS

RS422 with Hardware handshake

Software Configuration menu for

parameters, quick configuration for

standard modes

DIN-Rail mountable

Overview: The SER-485 Lite is a cost

effective adapter to convert bidirectional

signals from RS232 to RS422 and RS485. In

RS485 mode the data direction is managed

by the bitrate adaptive function of ART

(Automatic Receive Transmit control). ART

analyzes the data in real-time, and adapts

to the setup of the RS232 port.

With SER-485 Lite standard operation modes

are selected by simple DIP switches. The

full versatility is controlled by a built-

in software configuration menu, which is

accessed via terminal programs. The

behaviour of RS422 and various options of

RS485 are selected by an easy-to-use menu

structure.

The internal termination and BIAS

(polarization) resistors allow to prepare

the RS485 signals for connection to

customers networks.

Specifications:

RS232: DTE/DCE selectable, optional power

over special pin

RS485: Automatic Receive Transmit control

(ART)

Baudrate adaption in real time

Line Adjust: Built-in Termination and

Polarization (BIAS) resistors

Operation Modes: RS422 with hardware

handshake

RS485 by ART, RTS or DTR

RS485 Half- and Full-Duplex

Two basic modes selected by DIP switch

Cable Length: max. 1200 m

Speed: max. 1Mbps

max. 250kbps with ART

Connector: RS232 1x DB9 female

RS485/RS422 1 x DB9 male plus Terminal

Block (5 c-clamps)

Software Configuration:

Configuration Menu: Various parameters of

signal conversion are defined via an easy-to-use menu interface, access is via standard terminal programs (Hyperterminal, miniterm, ...)

Operation Modes: RS422

RS485 by RTS

RS485 by DTR

RS485 by ART (Automatic Receive Transmit

control)

ART options RS485: Transmit/Receive change

as quick, average, standard

Wiring: RS422 (4-wire)

RS485 Full Duplex (4-wire)

RS485 Half Duplex (2-wire) with Echo

RS485 Half Duplex (2-wire) no Echo

Power and Environment:

Power requirements: 5V DC, 400mW

Power supply Adapter: 5V, 500mA

Dimensions: 56×73×23 mm³ (W×L×H)

Operating Temp: 0°C - 60°C

Storage Temp: -20°C - 85°C

Case: SECC sheet metal (1mm)

Weight: 100g

Ordering Information:

Product Name: VScom SER-485 Lite

Packing list: VScom Converter SER-485 Lite

Power Supply

English Documentation

Optional Accessories: . DIN-Rail mounting

clamp

Important Technical Information:
Converts RS232 <=> RS422/485 12" USB Serial RS-232 Cable for NoteBook/Laptop Users Great FTDI CHip USB to RS-232 Adaptor for GPS/PDA/POS/Modem/Etc.


Converts RS232 <   RS422          RS485 bitrate adaptive ART  Automatic    Receive Transmit control         LED indicator for Power
Converts RS232 < RS422 RS485 bitrate adaptive ART Automatic Receive Transmit control LED indicator for Power
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