Serial Converter

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MWE485-YGM,RS485 to RS422 Serial Converter
  • RS485/422 Three-Terminal Isolated Repeater
Features and Benefits
  • Support RS485/422 serial port signal isolation and amplification, extending transmission distance
  • Support RS485 and RS422 interface conversion
  • 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
  • Support 2 serial port and power supply three-terminal isolation, 2.5kV photoelectric isolation protection
  • Supports 128-node multi-machine communication
  • Support DC5V or DC9~30V
  • -40 ℃~+85℃ working temperature
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  • Overview
  • Specifications
  • Downloads
  • Models
Product Description

MWE485-YGM three-terminal isolation high-speed isolation repeater can amplify the RS485/422 serial port signal, extend the transmission distance of serial port and the number of network terminals. The longest relay distance can reach 1.2km and serial port complies with the EIA/TIA RS485 and RS422 standards. It has the capable of providing 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 damage during lightning.

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-

Baud rate: 300bps~115200bps

Load capacity: supports 128 node polling

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

Connection method: 10-pin5.08mm 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

DC5Vor DC9~30V with isolation

Working Current

＜20mA

Connection

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

Physical Characteristics

Dimensions

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

Installations

Easy installation on 35mm DIN rails

Weight

About 82g

Working Environment

Operating Temp

-40℃~+85℃

Storage Temp

-40℃~+85℃

Relative Humidity

5%~95%(non-condensing)

Industrial Standard

Certification

CE, FCC, RoHS

 

NAME

VERSION

download

MWE485-YGM Datasheet

V1.1

MWE485-YGM User manual

Standard Model

Conversion Mode

Transmission Rate

Isolation Protection

Power Supply

MWE485-YGM

RS485/422 to RS485/422

300bps~115200bps

3-terminal isolation

DC5V or DC9~30V
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