29
Figure 3-6
3.7.6 Alarm
Output
Do not connect alarm output port directly with high power load (no more than 1 A) in
case of heavy current.
You can use the co-contactor to realize the connection between the alarm output port
and the load.
Please refer to
320H320H
Figure 3-7 for more information.
Figure 3-7
3.7.7
Alarm Input and Output Details
You can refer to the following sheet and
321H321H
Figure 3-8 for alarm input and output
information.
Parameter
Grounding Alarm
Ground Ground
line
Alarm Input
1, 2,
…
, 16
Relay Output
1,2,3,4: NO and C(Normally Open and Com)
5: NO,C and NC(Normally Open, Com, Normally Closed)
6: Ctrl 12V(This is used for reset the senor)
485 A
、
B
485 communication port. They are used to control devices
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