RS232 to RS485 Converter Half Duplex RS232 to RS485 Serial Converter Adapter for Industrial Long

Feature: 1. Bidirectional Interface Conversion: The RS232 to RS485 converter enables seamless communicating between host computers and peripherals, creating point to point or point to multipoint remote multicomputer networks for versatile multipoint communicating. 2. Efficient Signal Conversion: This converter transforms RS232 serial port TXD and RXD signals into balanced half duplex RS485 signals. Featuring a passive 3 wire design, it facilitates dependable data transmission. 3. No External Power Required: The RS232 to RS485 serial adapter scavenges power directly from the RS232 port"s pin 3 and receives auxiliary power from RTS and DTR pins, supporting automatic control without additional setup. 4. Plug And Play Convenience: With plug and play design, the RS232 to RS485 serial adapter"s communicating speeds range from 300 to 115-21BDS, supporting distances up to 1200 meters for RS485 and 5 meters for RS232 connections. 5. Extensive Industrial Application: Widely used in industrial automation, this RS232 to RS485 converter is ideal for systems like one card solutions, access control, parking, ATMs, public transport fare systems, and company attendance management. Specification: Item Type: RS232 to RS485 Converter Material: ABS, Metal Interface: Compatible for EIATIA RS232C standard and RS485 standard Electrical Interface: DB9 female head (hole shaped) for RS232 end, 4 wire terminal for RS485 end Working Mode: Asynchronous, half duplex Transmission Medium: Twisted pair or shielded twisted pair Communicating Speed: 300 to 115-21BDS Communicating Distance: 1200 meters (RS485 end), 5 meters (RS232 end) Working Environment: -10 celsius to 85 celsius , 5percent to 95percent relative humidity. Package List: 1 x RS232 to RS485 Converter 1 x Accessory 1 x User Manual