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

USB TO 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 .

Special note: according to customer's requirement to the interface, the interface of field wiring is convenient, the connection is very strong, please rest assured use

This product according to the industrial standard design completely.

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

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

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

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

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

  

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

3----------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)