Milesight UC50 Series, Руководство пользователя, Страница: 18 / 28

18
Note: Power output is 12V by default and you can change DIP switches to
change voltage.
Interface 1(Pin 2)
3.3V Continuous
Output
Enable 3.3V power output of interface 2 to supply power to RS232 terminal
devices
continuously .
Baud Rate 300/1200/2400/4800/9600/19200/38400/57600/115200 are available.
Data Bit 8 bit is available.
Stop Bit 1 bit/2 bit are available.
Parity None, Odd and Oven are available.
Port The port used for RS232 data transmission.
4.3.3 GPIO Settings
1. Connect devices to GPIO ports on interface 1.
2. Go to “
General -> GPIO ” of ToolBox software or “ Setting->GPIO Setting ” to enable GPIO port.
3. Select GPIO type according to your requirements.

Digital Input: detect high or low status of devices;

Digital Output: Send voltage signal to trigger devices;

Counter: pulse counter.