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8.3 DCE (Dry Contact) card
8.3.1 Default Pin assignments of 10-Pin terminal:
1
UPS on Bypass (Normally Open)
2
Utility Abnormal (Normally Open)
3
Utility Normal (Normally Closed)
4
Inverter On (Normally Open)
5
Low Battery (Normally Open)
6
Battery Fault (Normally Open)
7
UPS Alarm (Normally Open)
8
Common
9
Shutdown UPS Positive (+) signal
10
Shutdown UPS Negative (-) signal
8.3.2 To activate the remote shutdown function during a power loss, apply 6-
25VDC to pins 9 (+) and 10 (-) for 5 seconds and the UPS will shut down.
8.3.3 The capacity of each relay contact is 40 VDC/25 mA.
8.3.4 Installation Location: Communication Option Slot
8.3.5 Flexible signal output for N.C. (Normally Closed) or N.O. (Normally Open)
contact by shorting pins1-2 or pins 2-3 from JP1-5
8.3.6 The shutdown function will be enabled one minute after power loss occurs if
pins 1-2 of both CN1 and CN6 are shorted. Otherwise, the shutdown function can
be enabled only by pins 9-10 of CN3 if pins 2-3 of both CN1 and CN6 are shorted.
1
2
3
4
4
5
6
7
8
9
10