rs485 to rs232 converter schematic
To find cheaper and better Rs232/485/422 Converter , see the **broken link removed**
As one professional manufacturer of Rs232/485/422 Converter in China, all our efforts are directed to requite customers for their support with products of high quality and favorable prices.
our 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. it is a basic isolated converter. The RS-232 side draws power from the RS-232 handshake lines of the connected PC. At least one handshake line must be asserted (high) to power the converter. If high handshake lines aren't available, it is recommended. The RS-422/485 side is powered by an external power supply.
Features:
-Powered from double side, 2500V isolation, 1500W surge protection
-Transmit distanc reach up to 1800M at the rate of 115.2kbps
-Adopt interface atuo-adapt technology, no DIP switch setup,random switcht RS-485/RS-422 interface
-Automatic send data control, auto distinguish and sense direction about data transfer
-Auto sense serial signal rate, zero delay automatic transmit
If any of the items listed in the website meets you interest ,please let us have you specific enquiry and our quotation will be forwarded without delay .If have any question ,please free to contact me! I will reply you as soon as possible.
Email:store@era-ele.com