AVer NXU8000 - Manual (Page 38)

26
2.9 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
In
p
u
t
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
Ou
tp
u
t
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
T
ra
n
sfe
r Ch
a
ra
cte
ristics
*Current Transfer
Ratio
CTR 50 - 600 %
I
F
=5mA, V
CE
=5V R
BE
=
Collector Current I
C
2.5 - 30 mA
Collector-Emitter
Breakdown Voltage
V
CE(sat)
- 0.1 0.2 V I
F
=20mA, I
C
=1mA
Isolation Resistance R
ISO
5 x 10 10 10 11 - DC500V, 40-60% R.H.
Floating Capacitance C
f
- 0.6 1.0 pF V=0, f=1MHz
Cut-off Frequency f
c
- 80 KHz
V
CE
=5V, I
C
=2mA
R
L
=100, -3dB
Response Time (Rise) t
r
- 4 18 s V
CE
=2V, I
C
=2mA
R
L
=100 Response Time (Fall) t
f
- 3 18 s
*CTR=
I
C
100%
I
F
B. Relay Output Specification
Surge strength :1500 VAC
Nominal power : 200mw ~ 360mw
Operating power : 110mw ~ 200mw
C. COIL RATINGS (at 20 oC )
Coil Nominal Voltage
(VDC)
Coil Resistance
10%
Pick-up Voltage
(VDC)
Drop-Out Voltage
(VDC)
Nominal Current
(mA)
5 125 3.75 0.5 40
* Max Continuous Voltage at 20
o
C : 110% of Coil Nominal Voltage
D. CONTACT RATINGS
Contact Arrangement 1 Form C (SPDT)
max. Switch Power
max. Switch voltage
max. Switch current
125VA 60W
125VAC 30VDC
1A
Contact Resistance ≤ 100mΩ
Resistive Load
1A/125VAC
1A/30VDC