1.RS232-RS485 RS232 to RS485 Industrial Passive Interface Converter 2.600 W Lightning Protection 3.Antistatic Protection

HC-02 is a RS-232 and RS-485 bi-directional interface between the converter. Simple second-line communications can be RS485 multi-point framework for communications networks. Has been widely used in point-to-point, point-to-multipoint interface of RS485 communication equipment such as: 1. Industrial Automation System. 2.PLC and PLD. 3. Intelligent surveillance system. 4.POS credit card machines, POS systems. 5. Data acquisition, control system and so on. HC-02 to RS-232 serial port to send the TXD and RXD receive balanced signals into RS-485 signals. No external power supply, RS232 port directly from the power supply of 3 feet, 7 feet at the same time with a request to send (RTS), 4-pin data terminal ready (DTR) to the HC-01 auxiliary power supply, automatic flow control so that you do not have to re - installation of hardware and software settings, use very simple.

Specifications:

  Interface feature:RS-232C,RS-485 standard interface  Compatible with EIA,TIA;  Electric interface: RS-232 end DB9 hole connector, RS-485 end DB9 needle connector, with connection pole;  Working mode: asynchronism half-duplex difference transmission;  Transmission media: twisted-pair or STP;  Transmissionrate:300-115.2KBPS;  Dimension: 63mmX35mmX17mm;  Working circumstance:-40 to 85 degree C, relative humidity 5% to 95%;  Transmission distance: 1,200mm (RS-485end), 5m (RS-232end);  Protection Level: RS-485 interface 600W lightning surge protection in each line.

Package Content:

1* RS232-RS422 Interface Converter1* terminal

              

RS232-RS485 RS232 to RS485 Industrial Passive Interface Converter