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4.12
Dry Contacts
The rear part of the UPS includes two dry contacts. These are the characteristic of the contacts:
V
= 60 V
, I
= 2A
MAX
DC
MAX
Cables can be connected up to 1.5 mm
The contacts indicate the following status:
-
Pin 1-2: battery low. When the UPS battery is low, the contact changes status. The default
setting is nO (normally open).
-
Pin 3-4: battery mode. When the UPS turns to stored energy mode, the contact changes status.
The default setting is nO (normally open).
, P
= 30W
DC
MAX
2
with maximum length of 150 m.
Installation and User Manual
1U
2U/3U
KEOR SPE R/T
63
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