Intellinet Network Solutions INT-PSNC-UM-1106-06 Appendix F The I/O Connector MPEG4 Cameras, Pin

Appendix F: The I/O Connector (MPEG4 Cameras)

The I/O Connector provides the physical interface to a digital output and a single digital, photo- coupled input that is used for connecting a variety of external alarm devices to the Pro Series Network Camera, including infrared sensors, switches and alarm relays.

In combination with the configurable alarm facilities, you can quickly develop a variety of security applications that are triggered on time- or alarm-based events.

No.	Function	Description
1	Power GND (-)	Power for the external I/O devices (-)
2	Power DC12V (+)	Power for the external I/O devices (+)
3	Digital Out (+)	Output for the external output devices (+)
4	Digital Out GND (-)	Output for the external output devices (-)
5	Digital In (+)	Input to the external Input devices (+)
6	Digital In GND (-)	Input to the external input devices (-)
7	RS-485 (+)	Not in use
8	RS-485 (-)	Not in use

1-2 PIN

To supply external devices with power. PIN 1 is connected to the GND terminal of a device’s power and PIN 2 is connected to the positive (+) terminal. However, the external device should be less than 12 V DC and 200 mA. This is a permanent 12 V DC power source.

3-4 PIN

To supply external devices with power. PIN 4 is connected to the GND terminal of a device’s power and PIN 3 is connected to the positive (+) terminal. However, the external device should be less than 12 V DC and 200 mA. Power is only provided if an alert state has occurred in the Event Trigger Configuration (see section 6.5).

5-6 PIN

PIN 5 and PIN 6 are connected to the signal output terminal of an external input device, such as an IR or alarm sensor.

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