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Signal Levels of Input/Output Terminals
Input/Output Terminal
• Alarm Input
• Moving picture
trigger input
• Alarm output
- 35 -
Signal Level
100ms or greater
3.3V
0V
Negative logical
signal input
32ms or greater
5V
10ms or greater
0V
10ms or greater
Maximun 5V DC, 20mA
Internal Circuit (Equivalent)
220
Inside
the main unit
DC5V
47k
4.7k
Inside
4.7k
the main
unit
Inside
the main unit
DC3.3V
22k
To CMOS input
DC3.3V
10k
CMOS output
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