Serial Converter

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MWE485-YG,RS485 to RS422 Converter
  • RS485/422 Signal Isolation Repeater
  • RS485/422 serial
Features and Benefits
  • Support 300bps~115200bps baud rate
  • Support automatic identification of RS485 data flow direction and automatic forwarding with zero delay
  • Support 15kV electrostatic protection, 600W/ms lightning protection and 2.5kV photoelectric isolation protection
  • Support 128-node terminal device communication
  • Support DC5V or DC9~30VInput Voltage
  • Support wide operating temperature -40℃~+85℃
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  • Overview
  • Specifications
  • Downloads
  • Models
Product Description

The MWE485-YG isolation repeater can amplify the RS485/422 serial port signal, extend the transmission distance of the serial port and the number of network terminals. The longest relay distance can reach 1.2km. The serial port complies with the EIA/TIA RS485 and RS422 standards and can provides isolation protection up to 2500Vrms, anti-static and lightning protection, which can improve the reliability and stability of the communication system. It supports point-to-multipoint and can connect up to 128 RS485/422 terminal devices. It uses I/O circuits to automatically control the direction of data flow, eliminating the need for handshake signal jumper settings and ensuring compliance with existing communication software and interface hardware. The hardware adopts low power consumption and wide temperature design, and has high and low temperature resistance. It can operate stably in a temperature environment of -40℃~+85℃. It can be widely used in motors, transformers, relays and other equipment or may be damaged during lightning. Scenarios that produce very high amplitude transient interference.

Features and Benefits

Interface

Serial Port

Standard: Comply with EIA RS485, RS422 standards

Number of interfaces: 1 RS485/422 to 1 RS485/422

RS485/422 signal: A+/TX+, B-/TX-, GND, RX+, RX-

Baudrate: 300bps~115200bps

Load capacity: supports 128 node polling

Communication Distance: The relay distance is greater than 1.2km (19200bps)

Connection method: 10-position 5.08mm pitch terminal block

Interface protection: 15kVElectrostatic Protection, 600W/ms lightning protection

Photoelectric isolation:2.5kV

Status LED

Power indicator

Serial port sending data indicator

Serial port receiving data indicator

Power Supply

Input Voltage

DC5V or DC9~30V

Working Current

＜20mA

Connection

10-pin 5.08mm pitch terminal block, 3-pin for power supply

Physical Characteristics

Dimensions

103×72×34mm (DIN rail mounting clip excluded)

Installations

Easy installation on 35mm DIN rail

Weight

About 82g

Working Environment

Operating Temperature

-40℃~+85℃

Storage Temperature

-40℃~+85℃

Relative Humidity

5%~95%(non-condensing)

Industrial Standard

Certification

CE, FCC, RoHS

NAME

VERSION

download

MWE485-YG Datasheet

V1.1

MWE485-YG User manual

Standard Model

Conversion Mode

Transmission Rate

Isolation Protection

Power Supply

MWE485-YG

RS485/422 to RS485/422

300bps~115200bps

Included

DC5V or DC9~30V
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