Speco O4P30X2, Быстрый старт

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Connections
3
A
larm Connection
:
1. Alarm Input
a) There is one independent alarm input port (ALM-IN1) and
one grounding port (ALM-GND).
b)Alarm input(NO type): Connect DC5V~DC12V voltage
between the alarm input port( ALM-IN1) and the grounding port
(ALM-GND).
c) Alarm input(NC type): Disconnect the voltage between the
alarm input port(ALM-IN1) and the grounding port (ALM-GND).
HP
I
C I
N
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A
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M
Power
ALM-OPEN
ALM-COM
ALM-GND
ALM-IN1
24V A
24V B
Earth
DC24V
AC24V
2. Alarm Output
a) Support 1CH alarm output including OPEN, COM
connections.
b) Alarm output: One passive switch for user to connect alarm
devices; the alarm output state will be auto on/off according to
your setting.