AVerMedia NV1000/3000/5000/7000 User’s Manual

1.9.2Connecting External Sensors/Relays to NV7000

The I/O Audio card enables you to connect 4 sensor inputs and 3 relay outputs. The pin signals for the I/O card are as followed. Please follow the pin signal assignments to connect the devices.

Pin #

Definition

Pin #

Definition

 

 

 

 

1

Sensor 1 input signal

11

Relay Normal Close 1

 

 

 

 

2

Sensor 1 output signal

12

Relay Comment 2

 

 

 

 

3

Sensor 2 input signal

13

Relay Normal Open 2

 

 

 

 

4

Sensor 2 output signal

14

Relay Normal Close 2

 

 

 

 

5

Sensor 3 input signal

15

Relay Comment 3

 

 

 

 

6

Sensor 3 output signal

16

Relay Normal Open 3

 

 

 

 

7

Sensor 4 input signal

17

Relay Normal Close 3

 

 

 

 

8

Sensor 4 output signal

18

Relay Comment 4

 

 

 

 

9

Relay Comment 1

19

Relay Normal Open 4

 

 

 

 

10

Relay Normal Open 1

20

Relay Normal Close 4

 

 

 

 

Sensor Inputs

You can attach external sensors such as infrared sensors, smoke detectors, proximity sensors, door sensors, etc., to the AVerMedia NV7000’s input-signal connectors on the I/O card. These devices trigger the system to respond with a predefined action (e.g. record video).

Relay Outputs

You can also attach external output control devices such as alarms to the AVerMedia NV7000’s output connectors (relay output). You can then configure the system to activate or deactivate these devices.