Detailed Product Description

Model485P is our top-of-the-line converters with both isolation and surge protection, enclosed terminal blocks for tamper resistance and dip switches for configuration. Isolated power and ground generated internally. No power is drawn from the host RS-232 port. LEDs indicate data traffic. Only RS-232 side requires a power supply. Model485P is a basic isolated converter. The RS-422/485 side and the RS232 side is powered by an external power supply.

1) Powered from signal side, 3000 isolation 1500W surge protection

2) Transmit distanc reach up to 1800M at the rate of 9.6kbps

3) Automatic send data control, auto distinguish and sense direction adout data transfer

4) Auto sense serial signal rate, zero delay automatic transmit

5) Standard Support EIA RS-232, RS-485, RS-422 standard

6) RS-232 signal TX, RX, GND

7) RS-485 signal D+, D-, GND

8) RS-422 signal R+, R-, T+, T-, GND

9) Asynchronism, point to point or multi-point , 2 line half duplex, 4 line duplex

10) Direction Automatic Send Data Control-no software drivers needs

11) Band rate 300-115200bps, automatic test signal rate

12) Loading Support 32 port loop enviroment (or handtailor 128 point)

13) Transmission RS-485/422 side 1800M(115200bps), RS-232 side less than 5M

14) Protection 1500W sugre protection, 15KV static electrity protection

15) Opto-electronic isolate 3000V

16) Connection RS-232 side DB-9 female, RS-422 side DB-9 male or 5 terminal block or RJ45 17) Working temperature -20 to 60

18) Storage temperature -25 to 85

19) Humidity Relatively humidity 5% to 95%

20) Input powered 9V external powered

21) Consumption Static consumption less than 120mA, dynamic average consumption less than 300mA

22) L*W*H 130mm*33mm*16.5mm

23) Shell Iron

24) Color White

25) Weight 200g