RS-232 zu RS-485 Schnittstellenkonverter mit Hafen Pow

Features: 1) RS-232 To RS-485 Interface Converter with Port Powered ultra-high Speed 2) DB9-S/P space saving connector 3) RS-232C data interface fully compatible with PC 4) DB9 connector & 4-bit terminal are optional to RS-485 interface 5) Automatic direction control of transmitting data (TXD),zero-latency design 6) Working mode: asynchronous half or full duplex 7) High efficiency serial port electricity stealing technology, need no external power supply, real three line (TD, RD, GND) mode communication 8) Communication speed: 0-460KBPS 9) Transmission distance: 0-1200 Application Fields a) Point to point, point to multi-point communication b) Industrial distribution system, industrial control automation c) Road traffic control automation d) Closed circuit monitoring e) Security protection system f) Intelligent card, check on work attendance gate safety system