Industrial-grade photoelectric isolation 4 road RS485 hubs sharing 485 divider 485 hub 1 in 4 out

Product 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. Supports transmission rate up to 115.2Kbps, RS-485 interface uses optical isolation technology, 600W lightning protection circuit, providing 2500V isolation voltage can effectively suppress lightning and ESD protection.
The discriminating circuit adopted by the RS-485 working mode can automatically sense the direction of the data stream, and automatically switch the enabling control circuit to easily solve the RS-485 transceiving delay problem. The RS-485 interface has a transmission distance of more than 3000 meters and stable performance. 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 opto-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 CPU processor automatically senses the channel data flow direction, automatically determines the channel status, automatically switches the enable control circuit, and easily solves the RS-485 transceiving conversion delay problem.
Using external power supply, providing wide voltage input, using external power supply switching power supply, safe and reliable, suitable for outdoor, providing DC9-40V wide voltage input

• ·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 adaptive
  
• · Asynchronous half-duplex, two-way communication
  
• ·9-40VDC wide voltage input
  
• ·The guide rail is easy to install

Function:It can realize the extension of 1 RS-232/RS-485 to 4 RS-485, effectively expand the number of RS-485 devices, and effectively solve the RS-485 star structure problem.

Performance: Effectively isolates the RS-485 signal master-slave from the optocoupler with 4 independent isolated slaves. Effectively isolates the main port from the slave port. More effective to enhance signal anti-interference and enhance lightning protection. Effectively extend the communication distance of RS-485.

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
Too 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, 15KVESD 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 DIN rail installation, back plate 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%