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Alarm In/Out Ratings
Alarm In :
5 V DC pull-up input. Drive capacity of at
lease 0.2 mA required.
OFF : 4 V to 5 V , or open
ON : 1 V DC or less, or short
Alarm Out : Open collector output. 16 V DC,
maximum drive current: 100 mA
OFF : Open
ON : 100 mA or less
Note:
• Do not turn off camera power within 30 seconds
after turning it on. Doing so can cause pan, tilt,
zoom, or focus to go out of position.
• 24 V AC Power Supply Connection
Recommended wire gauge sizes for 24 V AC line
#24
Copper wire size
(AWG)
(0.22mm
Length of
(m)
20
cable (approx.)
Important:
• The power supply of 24 V AC shall be insulated
against 220 to 240 V AC.
Note:
• Can only be connected to 24 V AC power supply.
• When using an alarm input or output connector,
please connect directly (there is no dedicated cable
in between).
#22
#20
2
)
(0.33mm
2
)
(0.52mm
2
)
(0.83mm
30
45
#18
2
)
75
21
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