User`s manual

8
< Extension I/O Terminal Block >
The VS-01A provides an extension I/O terminal block which is used to connect the
camera with external input/output devices. The pin definitions are listed as below.
Pin
Function
1
Power + 4.5V
2
Digital Output
3
Digital Input
4
Ground
5
RS-485 -
6
RS-485 +
< DI/DO Diagram >