X508 1-Port RS-232 ( 5-Pin ) add 4-channel D/I, 4-channel D/O
Features
For use with 7188XB, 7188XG, 7188EX, and 7188EG controllers
Specifications
Parallel I/O
- RS-232 port : 1
- COM3 : TXD, RXD, RTS, CTS, GND
- 16550 compatible
- Internal FIFO : 16 bytes
- Transmission speed: 115.2K BPS max.
- Isolated : none
Digital Input
- Channels : 4
- Input Voltage:
- Logic high level (3.5V ~ 30V)
- Logic low level (0V ~ 1V)
- Isolated : none
Digital Output
- Channels: 4
- Open-collector Output : 100 mA / 30V max
- Isolated : none
Power Consumption: 0.7W