External I/O Port - D-Link DCS-6111 User Manual

Appendix B - 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-6111 provides a general I/O terminal block with one digital input and one
relay switch for device control. The relay switch of DO+ and DO- can be used to turn
on or off the external device. DI+ and DI- can be connected to an external sensor
and the state of voltage will be monitored from the initial state 'LOW' .
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.
The digital input is used for connecting external alarm devices and once triggered images will be taken and e-mailed.
D-Link DCS-6111 User Manual

External I/O Port

External I/O Port
12V
PIN 1
DO+
Power+12V
PIN 2
DO-
Digital output
+12V
DI+
PIN 3
Digital input
PIN 4
DI-
Ground
83