COVER MY SERIES – User Manual
COMEX S.A.
15
Figure 2.16 DryContact In / OUT interface
No.
Connector description
Function
Comments
D
ry
c
o
nta
ct
1
OUT.1
NC
Default setting:
Main power is missing or parameters are out of
tolerance.
NC - normally closed
contact.
NO - normally open
contact.
COM
-
common
terminal.
Valid values: 24V /
1A.
NO
COM
OUT.2
NC
Default setting:
No bypass power or parameters out of tolerance.
NO
COM
OUT.3
NC
Default setting:
Battery error or battery parameters incorrect.
NO
COM
OUT.4
NC
Default setting:
Output error.
NO
COM
OUT.5
NC
Default setting:
Output overload.
NO
COM
D
ry
c
o
nta
ct
2
EPO
-
EPO uses the NC connection. The EMERGENCY
STOP is activated by disconnecting the pins.
-
IN.1
-
Default setting:
Charge lock - NC signal.
Each of the Dry Contact inputs / outputs can be configured according to the states / events
listed in the table below:
Table 2.2. Input signals (Dry Contact 2 - input IN.1)
No.
Signals available
Description
1
Charging lock
When the UPS receives a signal at input IN.1, the UPS generates an Alarm
and shuts down the battery charging circuit.