BF-850 is a converter in common use; it does not need extra power. It also conforms to the standard of USB, RS-422 and PR-485, and be able to transfer USB signal to RS-422 or RS-485 signal. There has no delay automatic transfer inside, the unique I/O electric auto-control the direction of data transfer, and need no handshake signal (like RTS, ETR) to transfer with full duplex (RS-422) and half duplex (RS-485).
TECHNICAL SPECIFICATIONS
Funkce
Mini USB:
USB:
RS-232:
RS-232 / PS2:
RS-485:
TCP/IP:
Voice:
HTTP server:
13.56 MHz:
125 kHz: