9
Port Name
SN
Name
Note
I/O Port
1
ALARM_COM
Alarm output public port.
2
ALARM_NO
Alarm output port. It is to output the alarm signal to
the alarm device.
NO: normal open alarm output port.
It shall work with ALARM_COM 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
2.2
Framework and Dimension
Please refer to the following figure for dimension information. The unit is mm. See Figure 2-2 and
Figure 2-3.
Figure 2-2 Dimension illustration 1
Figure 2-3 Dimension illustration 2
