Avermedia NV 5000 User Manual Page 58

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2.15 Connecting the Sensor/Relay device to NV6000E/7000H/7240/7480/8416E4
/9000E 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 NV6000E/7000H/7240/7480/8416E4/9000E I/O card
pinhole. Check the table below and locate which pinhole is assigned to sensor input and relay output.
2019181716151413121110987654321
2.15.1 I/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).
Pin #
Definition
Pin #
Definition
1
Sensor input signal 1+
11
Relay Normal Close 1
2
Sensor output signal 1-(GND)
12
Relay Common 2
3
Sensor input signal 2+
13
Relay Normal Open 2
4
Sensor output signal 2-(GND)
14
Relay Normal Close 2
5
Sensor input signal 3+
15
Relay Common 3
6
Sensor output signal 3-(GND)
16
Relay Normal Open 3
7
Sensor input signal 4+
17
Relay Normal Close 3
8
Sensor output signal 4-(GND)
18
Relay Common 4
9
Relay Common 1
19
Relay Normal Open 4
10
Relay Normal Open 1
20
Relay Normal Close 4
2.16 The Sensor input and Relay output Specifications
You may use the sensor input and relay output specifications table below for your reference.
A. Sensor Input Specification
Absolute Maximum Ratings
(Ta=25°C)
Parameter
Symbol
Rating
Unit
Input
Forward Current
I
F
50
mA
Reverse Voltage
V
R
6
V
Power Dissipation
P
70
mW
Electrical/Optical Characteristics
(Ta=25°C)
Parameter
Symbol
Min
Typ.
Max.
Unit
Conditions
Input
Forward Current
V
F
-
1.2
1.4
V
I
F
=20mA
Reverse Voltage
I
R
-
-
10
A
V
R
=4V
Terminal Capacitance
C
t
-
30
250
pF
V=o, f=1KHz
Parameter
Symbol
Min
Typ.
Max.
Unit
Conditions
Output
Collector Dark Current
I
CEO
-
-
100
nA
V
CE
=20V
Collector-Emitter
Breakdown Voltage
BV
CEO
35
-
-
V
I
C
=0.1mA
Emitter-Collector
Breakdown Voltage
BV
ECO
6
-
-
V
I
E
=10 A
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