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Industrial Serial Interface Converters -40~80 Centigrade Operating Temperature
Industrial Serial Interface Converters -40~80 Centigrade Operating Temperature
Specifications
Brand Name :
3onedata
Model Number :
SW485WA
Certification :
CE, FCC, RoHS
Place of Origin :
Shenzhen, China
MOQ :
1
Price :
Negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
3000 sets per month
Packaging Details :
Carton
Material :
plastic
Serial Ports :
2
Input Power :
port-powered
Baud Rate :
0~115200bps
Operating Temperature :
-40~80℃
Warranty :
3 years
Delivery Time :
7 Working Days
Description

Industrial bidirectional RS-232 to RS-485 converter with photoelectric isolation

Introduction

SW485WA is an industrial-grade pocket RS-232 to RS-485 interface converter, which can implement bidirectional data conversion between serial port RS-232 and RS-485, and provide 1500V photoelectric isolation protection without the need of external power supply. It provides a RS-232 serial port and a RS-485 serial port equipped with 600W surge protection and 15kV electrostatic protection, which can effectively prevent device from being damaged.

The RS-232 port of SW485WA adopts hole-type DB9 interface, which could connect to PC directly and obtain power from PC serial port via TXD, RTS and DTR signal lines. RS-232/485 bidirectional conversion could be implemented, even though it’s only powered by TXD signal. Regardless of whether the signal is high or low, SW485WA can obtain enough power from those data/handshake signals.

The design of SW485WA complies with the requirements of industrial standard. It could be wildly used in electric power system, industrial automation control and IC card charging system.

Specification

Serial Port

Standard: EIA RS-232C, RS-485

Serial port quantity: 1 RS-232 serial port, 1 RS-485 serial port

RS-232 signal: TXD, RXD, GND

RS-485 signal: D+, D-, GND

Interface type: RS-232 serial port, adopts DB9, Female

RS-485 serial port, adopt 3-pin terminal blocks

Transmission distance: RS-232 serial port, 15m

RS-485 serial port, 1200m

Direction control: RS-485 adopts automatic data flow control technology which can detect and control data transmission direction automatically

Load capacity: RS-485 supports 128-point polling environment

Interface protection: 600W surge protection, 15kV electrostatic protection

Photoelectric isolation: 1500V

Power Requirement

No external power supply required

Device obtains power from TXD, RTS, DTR signals of RS-232 serial port

Power Consumption

Static power consumption: ≤20mA

Dynamic power consumption(mean): ≤50mA

Environmental Limit

Operating temperature: -40~80℃

Storage temperature: -40~85℃

Relative humidity: 5%～95%(no condensation)

Physical

Characteristic

Housing: plastic

Dimension (W x H x D): 82mm×33mm×16.5mm

Weight: 50g

Certification

CE, FCC, RoHS

Warranty

3 years

Dimension
Unit:mm
Industrial Serial Interface Converters -40~80 Centigrade Operating Temperature

Ordering Information

Available Models RS-232 RS-485 Power Supply
SW485WA 1 1

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Product Detail
Brand Name :
3onedata
Model Number :
SW485WA
Certification :
CE, FCC, RoHS
Place of Origin :
Shenzhen, China
MOQ :
1
Price :
Negotiable
Contact Supplier
Industrial Serial Interface Converters -40~80 Centigrade Operating Temperature

3onedata Co., Ltd.

Active Member
7 Years
guangdong, shenzhen
Since 2001
Business Type :
Manufacturer, Importer, Exporter, Trading Company, Seller
Main Products :
Industrial Ethernet Switch, Industrial POE Switch, Ethernet Media Converter
Total Annual :
20000000-30000000
Employee Number :
300~500
Certification Level :
Active Member
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