69
table 5-6 Communication terminal COM2 definition
Port
PIN
Definition
Description
/
1
/
/
2
/
DI
3
DI
emergency stop dry contact
4
PGND
D0
5
COM
fault output dry contact
6
NC
7
NO
/
8
/
5.10.2 Dry Contact Function
DI terminal (emergency stop dry contact):
the dry contact can be configured to be an
emergency stop contact.
When the DI contact and PGND contact are shorted by external controlled switch (The ex-
ternal switch can be configured as normally open contact or normally closed contact), the in-
verter will immediately stop.
The dry contacts only support passive switch signal input.
The following figure shows the typical application of emergency stop dry contact.
figure 5-7
Local stop contact
When wiring DI dry contacts, ensure that the maximum wiring distance meet the require-
ments in
9.2 Wring Distance of DI Dry Contact
User Manual
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