30
8
Optional Communication Cards
8.1
DCE (Dry Contact) card
8.1.1 The pin assignments of 10-Pin Terminal
:
1
N/A
2
Utility Abnormal
3
Utility Normal
4
AVR On
5
Battery Low
6
N/A
7
N/A
8
Common
9
Shutdown UPS po ) signal
10
Shutdown UPS Negative( - ) signal
8.1.2 The shutdown function will be activated, after a +6~+25Vdc is put
between pin 9 and pin 10 for 5 seconds.
8.1.3 The capacity of each relay contact is 40Vdc/25mA.
8.1.4 Installation
Position
:
Optional Slot.
8.1.5 Flexible signal output for N.C.(Normal Close) or N.O.(Normal Open)
contact by shorting pin1-2 or pin2-3 form JP1-5.
8.1.6 The shutdown function will be enabled in 1 minute after blackout
occurs if the pin1-2 of both CN1 and CN6 are shorted by cap. Or,
the shutdown function can only be enabled by pin9-10 of CN3 if the
pin2-3 of both CN1 and CN6 are shorted by cap.
1 2 3 4 4 5 6 7 8 9 10
31
8.2
SNMP Web Card - Ethernet
8.2.1.
For installation, please refer to the user’s manual attached with the card.
8.2.2.
Installation Position
:
Optional Slot