Extremely low-cost device for interface conversion from RS232 to RS422/485. Thanks to its DB9-F connector, it can be plugged into the DB9-M connector of the DTE (PC Example) port to provide a 2-terminal RS485 interface; it is powered directly from the RS232 port so it does not need external power supply.
Features
- Power supply: self-powered by RS232 port
- Automatic transmitted data direction control (TXD) at zero-latency
- Operating modes: asynchronous half duplex
- Communication speed: 0-115.2Kbps
Francesco (proprietario verificato) –
Cheap and works perfectly!
Paul (proprietario verificato) –
Cheap and easy to connect. They perform their function perfectly.
Siegfried Field (proprietario verificato) –
They work perfectly