USB TO RS485 converter (industry-specific, 600 W lightning protection)

USB TO three wire RS485 converter Industry-specific, antistatic, anti-jamming, 600 W lightning protection .

USB TO three wire RS485 converterIndustry-specific, antistatic, anti-jamming, 600 W lightning protection .

This product according to the industrial standard design completely.

1, USB line the election of high frequency shielding pure copper wire;

2, RS485 interface chip picked the MAX original industrial chip, communication distance can reach 1.2 KM, have the industrial field anti-jamming performance;

3, the election of CH341T CUP chip, communication rate can to 2 M;

4, RS485 output interface take simple isolating circuit and 600 W lightning protection, further strengthens the anti-interference.

5, Industrial standard design, very suitable for industrial site use;

The feet are as follows: (the product labels have a mark)

2----------D+(A)3----------D-(B)

5----------GND

Characteristics:

1), power supply: there is no external power supply, power supply by USB ports.

2), system requirements: Windows/ME / 2000 / XP/server2003 / VISTA/server 2008 / WIN 7/ 64/32-bit and Mac OS 8.6 or above operating system version;

3), Interface standards: meet TIA/EIA of RS485 / RS422/232 standard;

4), Support baud rate scope: 50 BPS-2 Mbps;

5), Full compliance with USB2.0 standard, USB1.1 compatible;

6), Support remote awaken and power management;

7), Support plug and play and hot swaps (USB end);

8),  Working way: asynchronous half-duplex;

9),  Useing environment:-25 °C to 70 °C, relative humidity is 5% to 95%;

10), Transmission medium: twisted pair or shielding wire;

11), Transmission distance: USB to turn 485 transmission distance: 1.2 km above;

12),  USB line length: 80 centimeters;

13), Weight: 35 g;

Application:

(1), LED display communications data (many display company has batch use, almost all the control card compatible manufacturer, after the test is very nice);

(2), achine tool PLC reading and writing data;

(3), Monitoring reading and writing data and yuntai control;

(4), household appliances set control;

(5), entrance guard system; Card;

(6), all kinds of industrial automation;Instrumentation;

(7), parking lot;The bus fee;

(8), dining room to sell rice system;Staff attendance machine;

(9), highway toll;ATM machine; and so on

USB TO RS485 converter (industry-specific, 600 W lightning protection)