2.12 Connecting An External I/O Box To Nv3000/5000 I/O Card; I/O Box Sensor And Relay Pinhole Allocation - Avermedia NV 3000 User Manual

2.12 Connecting an external I/O box to NV3000/5000 I/O card

i The external I/O box is an optional item. It provides four (4) sensor input and three
(3) relay output.
Connect the male end of the D-type cable to the D-type I/O port of the I/O box and the female
end to the D-type port of the I/O card. Check the table below and locate which pinhole is
assigned to sensor input and relay output.
D-Type I/O port
2.12.1

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 #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
D-type cable
Definition
INPUT SIGNAL 1+
INPUT SIGNAL 2+
INPUT SIGNAL 3+
INPUT SIGNAL 4+
OUTPUT 3 – Normally Closed
INPUT SIGNAL 1-(GND)
INPUT SIGNAL 2-(GND)
INPUT SIGNAL 3-(GND)
INPUT SIGNAL 4-(GND)
OUTPUT 3 – Common
OUTPUT 1 – Normally Open
OUTPUT 1 – Common
OUTPUT 2 – Normally Open
OUTPUT 2 – Common
OUTPUT 3 – Normally Open
30
NV3000 NV5000
I/O Audio I/O Audio
card card
AUDIO IN 1 AUDIO IN 1
AUDIO IN 2
AUDIO IN 3
AUDIO IN 4