Description

Specifications:

★Compatible with RS-422, RS-485 TIA/EIA standards

★Automatically send and receive data: RS-485 two-wire (A.B) communication

★Input interface: 2-way RS-485 interface

★Output interface: 2-way RS-485 interface

★ Communication rate: 300BPS-115.2KBPS (adaptive)

★Working power supply: DC9-40v 500mA

★Load capacity: Each interface RS485 can connect 128 devices

★Communication distance: 3000 meters (per interface)

★Work indicator: power, data direction indication, channel indication

★Working mode: asynchronous half-duplex (RS-485)

Optical isolation: isolation voltage 1KVrms /500VDC isolation, isolation DC/DC module, RS-485 provides 600W

Lightning surge protection, 15KV ESD protection

★Electrical interface: RS-485 (4-pin industrial terminal block), power supply (4-pin industrial terminal block)

★Transmission medium: twisted pair or shielded wire

★Installation method: 35mm DIN rail installation

★Structure size: 118x110x22.5(mm), length x width x height (mm)

★Using environment: -40℃ to 85℃, relative humidity>95%RH

product description:

JPX-6022 is a RS-485 bus split hub (HUB) specially designed for industrial automation communication, to solve the RS-485 bus star structure networking, and to solve the RS-485 large system requirements under complex electromagnetic field environments. Support transmission rate up to 115.2Kbps, RS-485 interface adopts photoelectric isolation technology, 600W lightning protection and surge protection circuit, providing 1000V isolation voltage can effectively suppress lightning and ESD protection.

The discrimination circuit used in the RS-485 working mode can automatically sense the direction of the data flow, and automatically switch the enabling control circuit to easily solve the problem of RS-485 transceiver conversion delay. The transmission distance of RS-485 interface is more than 3000 meters, and the performance is stable. It is widely used in highway toll collection system, road monitoring system and power acquisition system. It is a data interface conversion product with excellent performance and good price. Features:

★Built-in photoelectric isolator and 600W surge protection circuit

Can provide 2500V isolation voltage, can effectively suppress lightning and ESD, and can effectively prevent lightning strikes and common ground interference

★Built-in conversion processor automatically senses the direction of channel data flow

Automatically determine the channel status, automatically switch the enabling control circuit, easily solve the problem of RS-485 transceiver conversion delay, and realize full asynchronous half-duplex (RS-485) mode conversion without jumper settings, plug and play.

★Using external power supply to provide wide voltage input

Powered by external power supply switching power supply, safe and reliable, suitable for outdoor use, providing DC9-40V wide voltage input