Serial Converters

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MWE485-HUB8
  • 1-port RS232/422/485 to 8-port RS232/422/485 passive isolated HUB
Features and Benefits
  • Both ends of the signal maintain photoelectric isolation
  • Completely error contained, one slave node error does not affect others
  • Support 128×8 nodes polling network structure
  • Automatic identification RS-485 signal flow direction, zero delay automatic forwarding
  • Industry level designing, preferred imported components
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  • Specifications
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  • Ordering Information
Product Description

MWE485-HUB8 achieves the conversion of 1 port RS-232/485/422 to 8 ways RS-232/RS-485/422 in high rate with full optic-isolation at both full-duplex or half-duplex models. It supports to long distance communications above 2km and multi-drops  (8×128 nodes). This HUB can be used for RS-232/485 conversion or extending the communication ability for RS-485 Bus.

Features and Benefits

-The signals at both ends are kept optically isolated;

-The master node and the slave node, and the slave node and the slave node are separately optically isolated;

-Comprehensive fault-tolerant mechanism, all the way from the node damage does not affect the communication of other nodes;

-Support (128×8) node polling network structure;

-Automatic identification of RS-485 signal flow direction, automatic forwarding with zero delay;

-Built-in intelligent module, automatic identification of RS-485 signal flow direction, automatic forwarding with zero delay;

-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

DB9 hole (main port), industrial terminal block (slave port)

Communication rate

Baud Rate

300bps～115.2kbps

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

TX, RX, TX1-TX8, RX1-RX8

Power

Power Supply

External DC5V power supply, external DC9~30V power supply

Interface

BNC plug

Physical Characteristics

Shell

Aluminum shell

Dimension

482.6mm×44mm×210mm

Weight

2.5kg

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

NAME

VERSION

download

Item No.

Conversion mode

Transmission rate

Power supply

Installation

Main port

Slave port

MWE485-HUB8

RS232/RS485 /RS422

8-way RS-485/422

300bps～38.4Kbps

External DC5V power supply

Aluminum alloy case, rack-mounted installation
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