Industry Active RS232/RS485 to 4 Port RS485 Hub

• Usage: Telephone, Computer, Workstation, Server, Mobile phone, Laptop
• Type: Wired
• 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.: server
• Information content: Data
• Certification: CE
• Condition: New
• Specification: customized
• Trademark: Kangyuda
• Origin: China
• Production Capacity: 600000
• Package Size: 12.00cm * 13.00cm * 19.00cm
• Package Gross Weight: 1.000kg

Product Description

 industry Active RS232/RS485 to 4 port RS485 HUB

1.Introduction

It is a RS-485 bus-division hub designed for RS-485 system used in complicated electromagnetic environments. It supports data communication rate up to 115.2KBPS. Photoelectric isolation technique is introduced to the RS-485 interface to prevent converter and device from lightning and surge voltage for ensuring the safe and reliable data communication. The built-in photoelectric isolator (an isolation voltage as high as 2.5KVrms) and 600W surge suppressor can effectively suppress lightning and ESD and the grounding interference with each RS-485 line. It uses external switching power supply for safety and reliability and is ideal for outdoor engineering applications. The built-in discrimination circuit can automatically sense the direction of data flow and switch the enable control circuit to ensure the automatic switch of transmit and receive in RS-485 mode.

 

 

2.feature

1. Interface: Compatible with RS-232 and RS-485 standards of EIA/TIA

2. Electric connection: 10-bit wiring terminal for both RS-232 and RS-485 interface

3. Transmission media: twisted-pair cable or shielded cable

4. Operation mode: Asynchronous half-duplex

5. Power supply: 9-30VDC/350mA

6. Signal indication: 7 signal indicators - Power (PWR), Transmission (TD), Receive (RD), Error (E1-E4)

7. Isolation voltage: continuous 2.5KVrms /500VDC isolation DC/DC module

8. Data rate: 115.2K-300BPS.

9. Protection class: +/-15KV ESD protection for RS-232 interface; 600W lightning strike and surge protection for each RS-485 line.

10. Communication distance: 0-5 KM (115200bps-300bps)

11. Dimension: 120mm 80mm 25mm

12. Working environment: -40 to 85 relative £¬ humidity of 5% to 95%

 

3.specific

1.Interface Protocol           EIA RS-2332/485

2.Interface Number           1x RS-232,1xRS-485, 4x RS-485,lower position controller interfaces.

3.RS-232 signal                TxD, RxD, GND

   RS-485 signal                D+, D-, GND

4. Check                           None, Even, Odd, Space, Mark

5.Data Bit                         5bit, 6bit, 7bit, 8bit

6.Stop Bit                         1bit, 1.5bit, 2bit

7.Baud Rate                     300bps~115200bps

8.Direction Control           RS-485 adopts data flow to automatic control technology

9.Transmission Media      twisted-pair shielded cable or UTP 485 dedicated line

10.Load Capacity             RS-485: 32-node ( can be customized 128 nodes)

11. Port Protection            2KVAC isolation protection

                                         3-level of ESD protection

                                         2-level of electrostatic radiation protection

12.Transmission Distance         RS-485:1200m, RS-232 : no more than 5m

 

Introducing the Industry Active RS232/RS485 to 4 Port RS485 Hub, the ultimate solution for seamless data communication and connectivity. Designed with utmost precision and engineered to perfection, this state-of-the-art RS485 converter hub is a game-changer in the industry.

With its active RS232/RS485 conversion capability, this hub effortlessly converts RS232 signals to RS485, ensuring smooth and reliable data transmission. Say goodbye to compatibility issues and hello to uninterrupted communication. Whether you're dealing with industrial automation, building management systems, or any other application that requires RS485 connectivity, this hub is your go-to solution.

Equipped with four ports, this hub allows you to connect multiple RS485 devices simultaneously, eliminating the need for additional converters or hubs. This not only saves you time and effort but also reduces the clutter of cables and devices. Streamline your setup and enhance your productivity with this efficient and versatile hub.

The Industry Active RS232/RS485 to 4 Port RS485 Hub is designed to meet the highest industry standards, ensuring exceptional performance and durability. Its robust construction guarantees long-lasting reliability, even in the most demanding environments. Rest assured, this hub is built to withstand the rigors of industrial applications.

Installation and operation are a breeze with this user-friendly hub. Simply connect your RS232 device to the hub's RS232 port, and connect your RS485 devices to the four RS485 ports. The hub automatically detects the signal type and converts it accordingly, making the process hassle-free and foolproof.

In conclusion, the Industry Active RS232/RS485 to 4 Port RS485 Hub is the epitome of excellence in data communication. Its active RS232/RS485 conversion capability, multiple ports, and robust construction make it the ideal choice for any industry professional. Experience seamless connectivity and unparalleled performance with this remarkable hub. Upgrade your setup today and witness the difference it makes in your operations.