User manual

English _35
● INSTALLATION & CONNECTION
Alarm input Wiring Diagram
Sensor Input
Connection of GND to the input signal pin indicates the alarm is activated.
If you want to activate the alarm input, you must select a sensor type in Setup menu.
You have two choices for the sensor type: Normal Open and Normal Close. An incorrect selection
of the sensor type may cause the alarm to operate reversely.
ALARM OUT
There are 4 alarm outputs available, all of which are of the relay contact type. So you don't need
to pay attention to the cross-channel polarity, AC/DC or isolation. However, make sure you have
already checked out the power consumption on the contact of the relay.
M
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M
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GND
IN 5
IN 1
IN 2
IN 3
IN 4
IN 6
IN 7
IN 8
INTERNAL
INTERNAL
Relay Out
Relay Out
Power
Max DC30V/1A
AC 125V/0.5A