The MODEL485P is a high performance and multifunctional RS-232 to RS-485/422 interface converter. Multiple modes of operation, including balanced half-duplex RS-485 signals mode and balanced fulf-duplex RS-422 signals mode .
Features
?Full-Duplex and Half-Duplex modes Available
?ESD Protection: ±15kV?Human Body Model
?Surge Protection:1,500W
?Slew-Rate Limited for Error-Free Data Transmission
?Allows up to 32 or 128(you need order) Transceivers on the Bus
?ADDC?Auto Data Direction Control
?Data Rate up to 115.2Kbps
?Auto Negotiation Function of RS-485/422 Interface