Kadymay KDM-485CNV - RS232 to RS485 Converter
Kadymay KDM-485CNV - RS232 to RS485 Converter
Kadymay - VAL-KDM-485CNVKadymay RS232 to RS485 Converter
OUTLET - DESCUENTO AL 70%
VAL-KDM-485CNV
Kadymay RS232 to RS485 Converter
- This product rs232 to rs485 converter is the interface converter between RS-232 and RS-485.
- It is powered from serial port(such as COM port of computer ), no outside power needed.
- Small size, long transmission distance, high rate, stable performance.
- It applys DB9 common serial port.
- It is used widely in the field of electricity, industrial automatic control, IC card billing system.
- It is a high quality low price data interface conversion product.
Function & Features
Convert RS-232 data transmit (TXD) and data receive (RXD) signal into balance half duplex RS-485 signals.
No outside power needed, powered from RS-232 port
Point to multiple point
Performance parameter
Interface: Compatible with EIA/TIA RS-232C and RS-485 standard
Transmission rate: 0-115,200 bps
Transmission distance: 1,200m(RS-485 end) 5m (RS-232 end)
Working environment: -50°C to 70°C, relative humidity 5% to 95%
Specifications
DB9 Felame (PIN) |
RS-232C (DCE) |
1 |
DCD |
2 |
TD |
3 |
RD |
4 |
DTR |
5 |
GND |
6 |
DSR |
7 |
RTS |
8 |
CTS |
DB9 Felame(PIN) |
RS485 |
2 |
485- |
7 |
485+ |
5 |
GND |
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