Industrial Serial Interface Converters -40~80 Centigrade Operating Temperature

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3onedata Co., Ltd.

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Industrial Serial Interface Converters -40~80 Centigrade Operating Temperature

Name: Industrial Serial Interface Converters 4080 Centigrade Operating Temperature
Brand: 3onedata
Price: 1 USD

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

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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	-

Product Tags:

interface converter rs232 rs485

rs232 to rs485 converter

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