User manual

80D-Link DCS-6110 User Manual
Appendix B - External I/O Port
External I/O Port
DI/DO Diagram
Pin 1~4 are used to connect with digital input and digital output devices.
Refer to the following illustration for connection method.
The DCS-6110 provides a general I/O terminal block with one digital input and one
relay switch for device control. The relay switch of pin 1 and pin 2 can be used to
turn on or off the external device. Pin 3 and pin 4 can be connected to an external
sensor and the state of voltage will be monitored from the initial state ‘LOW’.
1 Power
2 Digital Output
3 Digital input(DI+)
4 Ground(DI-)
I/O Terminal Block:
External I/O Port
The digital input is used for connecting external alarm devices and once triggered
images will be taken and e-mailed.
The I/O connector provides the physical
interface for digital output (DO) and digital input
(DI) that is used for connecting a diversity of
external alarm devices to the Network Camera
such as IR-Sensors and alarm relays.
12V
+12V
Digital output
PIN 1
Power+12V
PIN 2
Digital input
PIN 3
Ground
PIN 4