Chapter 2 Hardware Installation

D-Type I/O port

NV3000

NV5000

I/O Audio

I/O Audio

card

card

AUDIO IN 1

AUDIO IN 1

D-type cable

 

 

AUDIO IN 2

 

AUDIO IN 3

 

AUDIO IN 4

2.11.1 I/O box Sensor and Relay pinhole allocation:

The signal from the sensor (i.e., infrared sensors, smoke detectors, proximity sensors, door sensors, etc.) is being transmitted to the I/O card, and this triggers the system to respond and send signal to relay device (i.e., alarm, telephone etc).

Pin #

Definition

1

INPUT SIGNAL 1+

2

INPUT SIGNAL 2+

3

INPUT SIGNAL 3+

4

INPUT SIGNAL 4+

5

OUTPUT 3 – Normally Closed

6

INPUT SIGNAL 1-(GND)

7

INPUT SIGNAL 2-(GND)

8

INPUT SIGNAL 3-(GND)

9

INPUT SIGNAL 4-(GND)

10

OUTPUT 3 – Common

11

OUTPUT 1 – Normally Open

12

OUTPUT 1 – Common

13

OUTPUT 2 – Normally Open

14

OUTPUT 2 – Common

15

OUTPUT 3 – Normally Open

2.12 Connecting the Sensor/Relay device to NV6000 (EXP)/7000H I/O card

The I/O Audio card enables you to connect (4) sensor inputs and (4) relay outputs. Just connect the external sensor and relay pin directly to the NV6000/7000H I/O card pinhole. Check the table below and locate which pinhole is assigned to sensor input and relay output.

12 3 4 5 6 7 8 9 1011 1213 1415 16 1718 1920

2.12.1I/O Card Sensor and Relay pinhole allocation:

The signal from the sensor (i.e., infrared sensors, smoke detectors, proximity sensors, door sensors, etc.) is being transmitted to the I/O card and this triggers the system to respond and send signal to relay device (i.e., alarm, telephone etc).

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