Description:

1.It is able to convert RS-232 signal to RS-485 balanced differential signal and extend the communication distance to 1.2km.

2.It uses a particular pump to gain power from RS-232 signal (RTS, DTR, TXD) without initializing the RS-232 series interface.

3.This interface converter does this without requiring any AC or DC power.

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).