Industrial Grade RS232 to 2 Port RS485 Active Isolated Converter Hub

• Usage: Telephone, Computer, Workstation, Server, Mobile phone, Laptop
• Type: Wireless
• Support Network: Ethernet
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: hub
• Information content: Data
• Certification: CE, RoHS
• Condition: New
• Specification: customized
• Trademark: Kangyuda
• Origin: China
• Production Capacity: 600000

Product Description

Active Isolated Converter HUB

 Overview

it is a hub special designed for RS-485 BUS under complicated electromagnetic field. The transmission rate for this hub is as high as 115.2KBPS. To ensure the safety and reliability of the data communication, RS-485 port adopts optoelectronic isolation technology to prevent from lightning and surge; the built-in optoelectronic isolator and 600W surge protection circuit can provide 2,500V isolated voltage for lightning and ESD protection. Meanwhile, it adopts external switch power, prevents from common ground interference; it is quite good for outdoor application.   

 

Features

1. Standards: RS-232C,RS-485 EIA/TIA
2. Interface: RS-232C: 10-pin terminal block
                RS-485: 10-pin terminal block
3. Transmission media: Twisted-pair or shielded wire
4. Working mode: Asynchronous half-duplex
5. Operating power: 9-30VDC/150mA
6. LEDs for indicating PWR TXD, RXD, and E1-E2 activity
7.  Isolation: 2,500VRMS 500 DC continuous isolated vlotage, DC/DC module
8. Baud rate: 300bps-115.2kbps
9. Protection: RS-232 ±15KV ESD protection, RS-485 each wire 600W lightning surge protection
10. Transmission distance: 0-5,000m (115,200-300bps)
11. Dimension: 120×80×25mm
12. Operating temperature: -40ºC to 85ºC
13. Relative humidity: 5% to 95% Standards: RS-232C,RS-485 EIA/TIA