รายละเอียดสินค้าจากร้านค้า
RS-232 to RS-485
หัวแปลงสัญญาณRS-232 To RS-485 Data Communication Converter Adapter
Features:
Converts RS-232 TXD and RXD signal to 2 lines equalized half duplex RS-485 signal.
Requires no external power supply.
Auto flow control, do not need to set ♆ually.
Easy to install and use.
Specification:
Serial Port Feature: Concurrently compatible with RS-232C, RS-485 standard of EIA/TIA
Electric Port: DB9 hole interface of RS-232,DB9 pin connector of RS-485, compatible with post (5 connection)
Work Mode: Asynchronous Half Duplex
Transmission Media: Common Wire, UTP or STP
Transmission Speed: 300-115200BPS
Transmission Range: 5m (RS-232) 1200m(RS-485)
Telecommunication Protocol: Transparent.
Work Environt: -10°C - 85°C, 5% - 95% RH
Signals: RS-232:TXD,RXD,RTS,CTS,DTR,DSR,DCD,GND, RS-485: Date+, Date-, GND