Serial Converters

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MWE485-F
  • RS232 to RS485 isolated serial port powered converter
Features and Benefits
  • Photoelectricity isolation between the RS-232 and RS-485/422 signal
  • Particular protecting circuit for the serial port, plus-and-play supported
  • Automatically transmit with no delay ,no need CTS flow control
Online consultation
  • Overview
  • Specifications
  • Download
  • Ordering Information
Product Description

MWE485-F can convert a RS-232 serial port signal to a two wires semi-duplex RS-485 signal, with 2500V photo electricity isolation. The main function is to realize the bidirectional mutual conversion between RS-232 signal and RS-485 signal. The series products are powered by serial port stealing or external power supply, which has small size, long distance, stable performance and other characteristics.

Features and Benefits

-RS-485 two-wire half-duplex communication, RS-422 four-wire full duplex;

-Equipped with integrated industrial wiring terminal, standard DB9-hole serial port;

-Unique serial port protection circuit, which can be hot-swappable when power is on;

-Built-in intelligent module, automatic identification of RS-485 signal flow direction, without CTS flow control;

-Signal line 600W/ms anti-lightning protection and 15KV anti-static protection;

-Transparent transmission, self-adapting baud rate, no need to change user protocol;

-Industrial-grade design, optimized imported components, all surface mount technology.

Technical parameters

Standard

Compliant with EIA RS-232, RS-485, RS-422 standards

Interface

Interface form

RS-232: DB9 interface

RS-485: Industrial terminal block

Communication rate

Baud Rate

MWE485-F: 300bps~57.6kbps

LEDs

Power indicator

POW(Red): Always lit when the power is connected normally

Serial port transceiver indicator light

︾(Green): Flashes when data is being sent or received

︽(Yellow): Flashes when data is being sent or received

Power

Power Supply

Serial Port Powered, external supply DC5V, external supply DC 9~30V

Interface

DB9 interface, industrial terminal block

Physical Characteristics

Shell

DB9 plastic case

Dimension

87mm×17mm×33mm

Weight

0.03kg

Transmission distance

Serial port line

RS-232, 15m@9600bps

RS-422/RS-485, 1.2km@9600bps

Working Environment

Operating Temperature

-40°C~85°C

Storage temperature

-40°C~85°C

Ambient Humidity

5%~95%

Warranty

Warranty

5 Years

Certification

Certification

CE, FCC, RoHS

NAME

VERSION

download

MWE485-F User manual

Order Info

Data Interface

Transmission rate

Isolation protection

Power supply

MWE485-F

RS232 to RS485

300bps～57.6Kbps

Isolated

Serial port powered
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