Part Number: STM485-I
Function: RS-232 to RS-485 Passive Converter
In order to communicate between various standard series ports of computers, external equipments, or intelligent instruments, we must convert these signals first.
1. Compatibility: EIA/TIA RS232C standard and RS485 standard
2. Interface RS232 side: DB9 female connector.
3. Interface RS485 side: DB9 male connector with optional (included) terminal board.
4. Transmission rate: 300 – 115200bps
5. Transmission distance: RS485 max. 1200m, RS232 side max. 5m
6. Working mode: asynchronous, half-duplex, differential transmission.
7. Working environment: 0 ~ 70°C, relative humidity 5% – 95%
8. Mechanical dimensions: 95mm x 33mm x 17mm
STM485-I Datasheet PDF Download
Other data sheets are available within the file: STM485-C, STM485I, STM485-S