9 Pin RS-232 to RS-485 Interface Converter Adapter
RS-232 to RS-485 converter Plugs in to standard 9 pin RS-232 port, provides RS-485 on 9 pin male connector or PCB (included). No power
supply required.
Features:
– To connect a device with RS-485 interface to a PC with serial (RS-232) port
– Easy to install
– Standard 2 Wire RS-485
– With this item,it is easy to add an RS-485 interface to a PC via RS-232.
– It uses a particular pump to gain power from RS-232 signal (RTS, DTR, TXD) without initializing the RS-232 series interface.
Specification:
– Data Transfer Rate: 300-115200bps
– Operating Distance: 1200m for RS485, 5m for RS232
– Power: None required, uses TD as power source
– Environment: -10C to 85C, 5% to 95% RH
– Interface: Compatible with EIA/TIA RS-232C standard and RS-485 standard.
– Working mode: Asynchronous, half-duplex, differential transmission.
– T-ransmission media: Twisted-pair or shielded twisted pair (STP)
Package Include:
– 1 x RS-232 to RS-485 Interface Converter Adapter