RS232 zu RS485 Halbduplex-Konverter, DB9-4-Draht

Zusammenfassung

• 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.
• 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.
• 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.
• 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.
• 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.