Industrial RS-485 Hub Converter with 4-Way Protection Module for High-Speed Data Transmission in Industrial Networking Applications - Designed for Railway & Automation Industries

[External Power Supply] The isolated hub comes with an external switching power supply for added safety and reliability, making it ideal for outdoor engineering applications. [Compact and Portable] This industrial-grade isolated hub boasts a durable abs Cover, compact size, lightweight design, and easy installation, for on-the-go use. [Short Circuit Protection] Each port of the isolated converter is equipped with short circuit and open circuit protection, allowing users to enhance the 485 bus structure and isolate fault channels with ease. [Automatic Switching] The isolated hub features automatic switching capabilities to seamlessly control the circuit, resolving conversion delay issues commonly found in recommended standard 485 transceivers. [Photoelectric Isolation Technology] The 485 interface utilizes advanced photoelectric isolation technology to prevent thunder shocks and esd, offering up to 2500vrms isolation protection, effectively shielding against thunder strikes and ground interference. Spec: Item Type: Isolated Hub Material: ABS Power Supply: DC Interface Features: Compatible with Recommended Standard 232, Recommended Standard 485 TIA/EIA standards Electrical Interface: The power interface is two digit terminal, the Recommended Standard 232 interface is a 3 digit terminal, and the Recommended Standard 485 interface is a 12 digit terminal Signal Input: 1 way Recommended Standard 232/485 or 4 way Recommended Standard 485(isolated communication) Signal Output: 4 way Recommended Standard 485 channels or 1 way Recommended Standard 232/485(each channel is isolated communication) Networking Mode: Recommended Standard 485 star bus structure Supported Nodes: Each Recommended Standard 485 supports 128 nodes Transmit Medium: Twisted pair or shielded wire Working Mode: Asynchronous half duplex (two way communication) Working Power Supply: DC 500mA

• [External Power Supply] The isolated hub comes with an external switching power supply for added safety and reliability, making it ideal for outdoor engineering applications.
• [Compact and Portable] This industrial-grade isolated hub boasts a durable abs Cover, compact size, lightweight design, and easy installation, for on-the-go use.
• [Short Circuit Protection] Each port of the isolated converter is equipped with short circuit and open circuit protection, allowing users to enhance the 485 bus structure and isolate fault channels with ease.
• [Automatic Switching] The isolated hub features automatic switching capabilities to seamlessly control the circuit, resolving conversion delay issues commonly found in recommended standard 485 transceivers.
• [Photoelectric Isolation Technology] The 485 interface utilizes advanced photoelectric isolation technology to prevent thunder shocks and esd, offering up to 2500vrms isolation protection, effectively shielding against thunder strikes and ground interference.