16
Please connect the NC port of the alarm sensor to the DVR alarm input(ALARM)
Use the same ground with that of DVR if you use external power to the alarm device.
Figure 2-2
2.7.3 Alarm Output Port
Provide external power to external alarm device.
To avoid overloading, please read the following relay parameters sheet carefully.
RS485 A/B cable is for the A/B cable of the PTZ decoder.
T+,T-,R+,R-
are four-wire double duplex RS485 port.
T+ T-: output wire
R+ R-: input wire
Relay Specification
Model
HFD23/005-1ZS
HRB1-S-DC5V
Material of the touch
AgNi+ gold-plating
AuAg10/AgNi10/CuNi30
Rating
(Resistance
Load
)
Rated switch
capacity
30V DC 1A/125V AC 0.5A 24V DC 1A/125V AC 2A
Maximum
switch power
62.5VA/30W
250VA/48W
Maximum
switch voltage
125V AC/60V DC
125V AC/60V DC
Maximum
switch
currency
2A
2A
Insulation
Between
touches
400VAC 1 minute
500VAC 1 minute
Between touch
and winding
1000VAC 1 minute
1000VAC 1 minute
Turn-on Time
5ms max
5ms max
Turn-off Time
5ms max
5ms max
Longevity
Mechanical
1×10
7
times
(
300
times/MIN
)
5×10
6
times
(
300
times/MIN
)
Electrical
1×10
5
times
(
30
times/MIN
)
2.5×10
4
times
(
30
times/MIN
)
Summary of Contents for XVR
Page 1: ...Standalone XVR User s Manual V1 0 0...
Page 84: ...75 Figure 3 73 Figure 3 74...
Page 93: ...84 restore original status Figure 3 85 Figure 3 86 3 11 1 3 1 Upgrade Important...
Page 117: ...108 Figure 3 109 Figure 3 110...
Page 118: ...109 Figure 3 111 Figure 3 112...
Page 139: ...130 Figure 3 136 Figure 3 137...
Page 140: ...131 Figure 3 138 Figure 3 139...
Page 143: ...134 Figure 3 142 Figure 3 143...
Page 144: ...135 Figure 3 144 Figure 3 145...
Page 152: ...143 Figure 3 157 Figure 3 158...
Page 184: ...175 Figure 3 198...
Page 222: ...213 Figure 4 58 Figure 4 59...
Page 236: ...227 Figure 4 75 Figure 4 76...
Page 241: ...232 Figure 4 83 Figure 4 84 Please refer to the following sheet for detailed information...