2
Please refer to the follow sheet for detailed pin information.
Port Name SN
Name
Note
I/O Port
1
ALARM_NO
Alarm output port. It is to output the alarm signal to the
alarm device.
NO: normal open alarm output port.
It must be used with ALARM_COM.
2
ALARM_COM
Alarm output public port.
3
ALARM_IN1
Alarm input port 1. It is to receive the on-off signal from
the external alarm source.
4
ALARM_IN2
Alarm input port 2. It is to receive the on-off signal from
the external alarm source.
5
GND
Ground port
1.2
Framework and Dimension
Please refer to the following figure for dimension information. The unit is mm. See Figure 1-2 and
Figure 1-3.
Figure 1-2 Dimension illustration 1
