RS232-RS485 RS232 to RS485 Passive Anti-static Interface Converter
HC-01 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-01 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 full-duplex difference transmission;
Transmission media: twisted-pair or STP;
Transmissionrate:300-115.2KBPS;
Dimension: 63mmX35mmX17mm;
Working circumstance:-40 to 80 degree C, relative humidity 5% to 95%;
Transmission distance: 1,200mm (RS-485end), 5m (RS-232end).
RS232-RS485 RS232 to RS485 Passive Anti-static Interface Converter
