IC Realtime HDVR-MX0402-1U5MP-AI2-WEB Product Manual - Page 36

Alarm Output, Alarm Output Relay Parameters

Page 36 highlights

● Parallel connect COM end and GND end of the alarm detector (Provide external power to the alarm detector). ● Parallel connect the Ground of the DVR and the ground of the alarm detector. ● Connect the NC port of the alarm sensor to the DVR alarm input (ALARM). ● Use the same ground as that of HDVR if you use the external power to the alarm device. Figure 4-1 4.3.3 Alarm Output ● Make sure there is power provided to the external alarm devices. ● To avoid overloading, carefully read the following relay parameters table. ● RS-485 A/B cable is for the A/B cable of the PTZ decoder. 4.3.4 Alarm Output Relay Parameters Refer to the actual product specification for relay model information. Model HFD23/005-1ZS HRB1-S-DC5V Material of the touch AgNi+ gold-plating AuAg10/AgNi10/CuNi30 Rated switch capacity 30V DC 1A/125V AC 0.5A 24V DC 1A/125V AC 2A Rating (Resistance Load) Maximum switch power Maximum switch voltage 62.5VA/30W 125V AC/60V DC 250VA/48W 125V AC/60V DC Maximum switch 2A 2A currency Between touches 400VAC 1 minute 500VAC 1 minute Insulation Between touch and 1000VAC 1 minute winding 1000VAC 1 minute Turn-on Time 5ms maximum 5ms maximum Turn-off Time Longevity Mechanical Electrical 5ms maximum 7 1×10 times (300 times/MIN) 5 1×10 times (30 times/MIN) 5ms maximum 6 5×10 times (300 times/MIN) 4 2.5×10 times (30 times/MIN) Working Temperature -30℃-+70℃ -40℃-+70℃

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Parallel connect COM end and GND end of the alarm detector (Provide external power
to the alarm detector).
Parallel connect the Ground of the DVR and the ground of the alarm detector.
Connect the NC port of the alarm sensor to the DVR alarm input (ALARM).
Use the same ground as that of HDVR if you use the external power to the alarm device.
Figure 4-1
4.3.3
Alarm Output
Make sure there is power provided to the external alarm devices.
To avoid overloading, carefully read the following relay parameters table.
RS-485 A/B cable is for the A/B cable of the PTZ decoder.
4.3.4
Alarm Output Relay Parameters
Refer to the actual product specification for relay model information.
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 maximum
5ms maximum
Turn-off Time
5ms maximum
5ms maximum
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)
Working Temperature
-30
—+70
-40
—+70