16
Figure 3-2
3.8.3 Alarm Output Port
Provide power to peripheral 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.
Relay Specification
Model:
JRC-27F
Material of the
touch
Silver
Rating
(
Resistance
Load
)
Rated switch capacity
30VDC 2A, 125VAC 1A
Maximum switch power
125VA 160W
Maximum switch voltage
250VAC, 220VDC
Maximum switch currency
1A
Insulation
Between touches with same
polarity
1000VAC 1minute
Between touches with different
polarity
1000VAC 1minute
Between touch and winding
1000VAC 1minute
Surge voltage
Between touches with same
polarity
1500V (10×160us)
Length of open
time
3ms max
Length of close
time
3ms max
Longevity
Mechanical
50×106 times (3Hz)
Electrical
200×103 times (0.5Hz)
Temperature
-40
℃
~+70
℃
3.9
RS232
You can connect the DVR with POS or Keyboard through RS232.
With POS system, the DVR can communicate through RS232 and network. For the POS system, the
DVR can integrate the text content and even search the record through the info.
The series DVR also support NKB operation. You can operate the DVR from the keyboard controls
instead of using the control pad on the front panel of the unit.
Содержание MAX5XXD Series
Страница 1: ...ICRealtime MAX5XXD Series Standalone DVR User s Manual Version 6 0 0 ...
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Страница 66: ...56 Figure 5 3 Figure 5 4 Figure 5 5 Figure 5 6 ...
Страница 68: ...58 Please highlight icon to select the corresponding function Figure 5 8 Figure 5 9 Figure 5 10 ...
Страница 74: ...64 Figure 5 16 Figure 5 17 Figure 5 18 5 3 5 3 NTP Setup ...
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Страница 141: ...131 Figure 7 39 Figure 7 40 Figure 7 41 Please refer to the following sheet for detailed information ...
Страница 185: ...175 Maxtor DiamondMax 20 STM3250820AS 250G SATA ...