1 in 4 out Industrial Grade Optical Isolation 4-channel RS485 Hub Sharing Device 485 Splitter 485hub

1 in 4 out Industrial Grade Optical Isolation 4-channel RS485 Hub Sharing Device 485 Splitter 485hub
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Description:
JPX-6041 is an RS-485 bus splitter hub (HUB) designed for industrial automation communication, which solves the RS-485 bus star structure networking and solves the RS-485 large system requirements in complex electromagnetic field environment. Support The transmission rate is up to 115.2kbps, the RS-485 interface uses optical isolation technology, 600W lightning surge protection circuit, provides 2500V isolation voltage can effectively buckle lightning and ESD protection. The discriminating circuit used in RS-485 working mode can automatically Perceive the direction of data flow, and automatically switch the enable control circuit to easily solve the RS-485 transceiving conversion delay problem. The RS-485 interface transmission distance is greater than 3000 meters and the performance is stable. Widely used in highway toll collection systems, road monitoring systems and power collection systems, it is a data interface conversion product with excellent performance and excellent price.
Features:
*Built-in photoelectric isolator and 600W surge protection circuit
It can provide 2500V isolation voltage, which can effectively suppress lightning and ESD, and can effectively prevent lightning strikes and common ground interference.
* Built-in CPU processor automatically senses channel data flow direction
Automatically determine the channel status, automatically switch the enable control circuit, and easily solve the problem of RS-485 transceiving conversion
*Using external power supply to provide wide voltage input
Powered by an external power supply switching power supply, safe and reliable, suitable for outdoor use, providing DC9-40V wide voltage input
4-channel RS-485 signal output
Support 1 way RS-232/485 to 4 way RS-485 (1 turn 4, 4 turn 1)
High performance transient voltage suppression tube
Built-in DC-DC power isolation module
Communication uses high speed optocoupler isolation protection
Baud rate adaptation
Asynchronous half-duplex, two-way communication
9-40VDC wide voltage input
Easy to install rails
Product parameters:
* Compatible with RS-232, RS-485TIA/EIA standards
* Automatically send and receive data: RS232 three-wire (TXd.rxd.gnD) communication
*Input interface: 1 way RS-232/RS-485 interface
* Output interface: 4-channel RS-485 interface
* Communication rate: 300bPS-115.2KBPS (adaptive)
*Working power supply: DC9-40V500mA
*Load capacity: can connect 128 devices per interface RS485
* Communication distance: 3000 meters (per interface)
*Work indicator: power, data direction indication, channel indication
*Working mode asynchronous half-duplex (RS-485)
*Optical isolation: isolated voltage 2.5KVrms /500VDC insulation, isolated DC/DC module, RS-485 provides 600W lightning surge, 15KV ESD protection
*Electrical interface: RS232, RS485 (6 and 10 core industrial terminal block), power supply (2.5 socket)
* Transmission medium: twisted pair or shielded cable
*Installation method: 35mm rail installation, back panel 4 hole installation
*Structure size: 122×72×33 (mm), length x width x height (mm)
*Usage environment: -40 ° C to 85 ° C, relative humidity >95% RH