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Home ProductsSerial Interface ConvertersHigh Sensitivity Bidirectional Serial Interface Converters 0~115200 Bps Baud Rate
High Sensitivity Bidirectional Serial Interface Converters 0~115200 Bps Baud Rate
High Sensitivity Bidirectional Serial Interface Converters 0~115200 Bps Baud Rate
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High Sensitivity Bidirectional Serial Interface Converters 0~115200 Bps Baud Rate

Minimum Order Quantity : 1 Price : Negotiable
Packaging Details : Carton Delivery Time : 7 Working Days
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram Supply Ability : 3000 sets per month
Place of Origin: Shenzhen, China Brand Name: 3onedata
Certification: CE, FCC, RoHS Model Number: SW485A

Detail Information
Material: Plastic Serial Ports: 2
Input Power: Port-powered Baud Rate: 0~115200bps
Operating Temperature: -40~80℃ Warranty: 3 Years
High Light:

interface converter rs232 rs485

,

rs232 to rs485 converter

Product Description

Industrial high sensitivity bidirectional RS-232 to RS-485 converter

Introduction

SW485A is an industrial-grade pocket RS-232 to RS-485 interface converter with high sensitivity, which can implement bidirectional data conversion between serial port RS-232 and RS-485 and need no external power supply. It provides a RS-232 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 SW485A adopts hole-type DB9 interface, which could connect to PC directly and obtain power from PC serial port via TXD, RTS and DTR signal line. SW485A can obtain enough power from those data/handshake signals regardless of whether the signal is high or low.

 

The design index of SW485A fully complies with the requirements of industrial standard. It’s receiving sensibility ranks top among its kind, which particularly suits for industrial system with requirement in fast collecting speed and large amount of data.

 

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, adopts 4-pin 5.08mm pitch 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 32-point polling environment (128-point could be customized)

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

 

 

Power Requirement

 

 

No external power supply required

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

 

Power Consumption

 

Static power consumption: ≤10mA

Dynamic power consumption(mean): ≤40mA

 

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): 71mm×33mm×16.5mm

Weight: 30g

 

Certification

 

CE, FCC, RoHS

 

Warranty

 

3 years

 

 

Dimension
Unit:mm
High Sensitivity Bidirectional Serial Interface Converters 0~115200 Bps Baud Rate 0

 

Ordering Information

 

Available Models RS-232  RS-485 Power Supply
SW485A 1 1

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Tag:

interface converter rs232 rs485

rs232 to rs485 converter

ethernet to serial converter

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