3Specifications

Input/output terminals

Signal level

 

Input/output circuit

 

 

 

 

 

5V

 

 

Open

 

 

 

 

 

ground

 

 

100k

 

CTL9 Alarm reset input

input

1k

 

10k

IC

[No-volt contacts]

 

Terminal

 

 

 

 

 

74HC597

 

0V

 

 

 

 

 

 

 

 

 

100ms or more

 

 

 

 

 

5V

 

 

5V

 

 

 

R

 

 

 

 

 

 

 

 

 

IC

4.7k

R

1k

CTL10 Warning output

0V

 

 

Terminal

LC87F2832AU

 

Q

 

[DC5V/5.7k, Active Low]

 

 

 

 

Warning conditions established

 

 

2SC4081

 

 

 

 

 

 

R

 

 

 

 

(HDD error, FAN error detected)

R

 

 

 

10k

 

 

 

 

10k

 

 

 

 

 

 

 

 

5V

 

 

5V

 

 

 

R

 

 

 

 

 

 

 

 

 

IC

4.7k

R

1k

CTL11 Normal recording

0V

 

 

Terminal

LC87F2832AU

 

 

 

area disk full warning output

 

 

 

Q

 

[DC5V/5.7k, Active Low]

Warning conditions established

 

 

2SC4081

 

 

(no space in normal recording area)

R

R

 

 

 

10k

 

 

 

 

10k

 

 

 

 

 

 

 

 

 

 

 

5V

 

 

5V

 

R

 

 

 

 

4.7k

R

1k

 

 

IC

CTL12 Non rec output/

 

 

 

Terminal

 

LC87F2832AU

 

 

 

VIDEO LOSS

0V

 

 

Q

 

[DC5V/5.7k, Active Low]

Stop recording

R

 

2SC4081

 

 

R

 

 

 

10k

 

 

 

 

10k

 

 

 

 

 

 

 

 

5V

 

 

5V

 

 

 

R

 

 

 

 

 

 

 

CTL13 Backup remaining

 

IC

4.7k

R

1k

0V

 

 

Terminal

amount/ Timer recording

LC87F2832AU

 

 

 

 

 

Q

 

output

 

 

 

 

Warning conditions established

 

 

2SC4081

 

[DC5V/5.7k, Active Low]

R

 

 

(no space in archive area)

R

 

 

 

10k

 

 

 

 

10k

 

 

 

 

 

 

 

CTL14 Alarm output

Open

 

[Relay DC24V MAX. 1A

 

AC125V MAX. 0.3A

0V

Normally open]

 

Start alarm

Finish alarm

recording

recording

OTHER

226

English