Description
- for DB9 connectors on RS232 side
- RS232:TxD / RxD / RTS / CTS / DTR / DSR / DCD / GND
- RS-485 (2 wire halfduplex), Data+/- / GND
- RS-422 (4-wire fullduplex), TxD-/+ / RxD+/- / RTS+/- / CTS+/- / GND
- RS485 data control: Automatic Data Direction Control or by RTS, Speed: max. 115.2Kbps
- Optical Isolation: 2500 Vrms on RS232 side
- max speed: 115.2Kbps
- 9 V adapter not included
