Isolated Hub 1 Way 232 485 to 4 Way 485 Industrial Grade Converter Prevent Thunder Shocks for 35mm Guide Rail

Feature: 1. STRONG ISOLATION: The 485 interface uses photoelectric isolation technology to prevent thunder shocks from introducing converters or equipment. The built in photoelectric isolator and 600W shock protecting circuit can provide isolation protecting up to 2500Vrms, which can effectively inhibit thunder and ESD, and can effectively prevent thunder strikes and common ground interference 2. AUTOMATIC CONTROL: Automatic switching enables the isolated hub to control the circuit and easily solves the Recommended Standard 485 transceiver conversion delay problem 3. GUARD FUNCTION: Each port of isolated converter has short circuit and open circuit protecting, so users can easily improve the 485 bus structure, divide the network segment, and isolate the fault channel 4. DC 500MA WIDE VOLTAGE POWER SUPPLY: Isolated hub with external switching power supply, safe and trusted, very suitable for outdoor engineering applications 5. PRACTICAL AND PORTABLE: 4 port industrial grade isolated hub adopt ABS shell, small in size, lightweight and portable to carry, easy to install and use Specification: 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 (recommended 24V 1A) Signal Indicator: 7 Signal indicators: Power (PWR), transmit (TXD), receive (RXD), 4 channel states (P1 P4) Isolation Degree: Isolation voltage 2500Vrms, 500VDC, continuous DC DC module Protecting Level: Recommended Standard 232 interface, + 15 KV ESD protecting, 600W thunder shock protecting per line of Recommended Standard 485 interface Applicable Communication: All used serial communication software, plug and play Transmit Rate: 300bps 115.2Kbps (baud rate adaptive, not limited by communication protocol) Transmit Distance: (Recommended Standard 485): 0 3km (115200bps 300bps) Use Environment: 40 celsius to 85 celsius , relative humidity of 5percent to 95percent Appearance Size: 97 x 50 x 43mm 3.82 x 1.97 x 1.69in (thickness with back clamp). Package List: 1 x Isolated Hub