Connect to sensors such as infrared sensors, door sensors, metal sensors and manual switches.
Alarm Input/Output Signal
TOPAlarm Input Signal
To prevent noise from entering the internal circuit, supply non-voltage contact signal to the alarm input signal.
Memo
When the contact is short (MAKE) or open (BREAK) on the menu, you can set it to Alarm.
Apply such that the alarm signal continues for at least 500 ms. The alarm signal may not be recognized if it is less than 500 ms.
Note
Do not supply voltage.
Alarm Output Signal
Connect to alarm devices such as alarm, indicator, light or buzzer.
Alarm output signal is an open collector output insulated with photo coupler.
Memo
You can select whether to set the contact to short ( Make) or open ( Break) during an alarm in the menu settings.
Note
As this terminal is polarized, be sure to connect it such that the voltage of the OUTPUT output is higher than that of the COM output.
It will be damaged if reverse voltage is supplied.
Rating
Max. applied voltage:
DC 20 V
Max. driving current:
25 mA